CN103874041A - Multimode dual-standby terminal-based called voice service processing method, device and system - Google Patents

Abstract

Translated fromChinese

本发明公开了一种基于多模双待终端的被叫语音业务处理方法、装置及系统，该方法包括：在主叫终端呼叫被叫终端的过程中，被叫终端归属的位置服务器接收到主叫终端拜访的MSC发送的携带被叫终端的第一用户身份标识的SRI消息后，根据第一用户身份标识查询被叫终端注册的MME，指示MME通知被叫终端暂停LTE数据业务；MME确定被叫终端暂停LTE数据业务后，通知位置服务器；位置服务器接收到MSC发送的语音业务结束消息后，指示MME通知被叫终端恢复LTE数据业务；MME确定被叫终端恢复LTE数据业务后，通知位置服务器。该方案可以消除LTE无线网与2G/3G无线网的频段相邻对多模双待终端的被叫语音业务产生的干扰。

The invention discloses a called voice service processing method, device and system based on a multi-mode dual-standby terminal. The method includes: when the calling terminal calls the called terminal, the location server to which the called terminal belongs receives After the MSC visited by the calling terminal sends the SRI message carrying the first user identity of the called terminal, it queries the MME registered by the called terminal according to the first user identity, and instructs the MME to notify the called terminal to suspend the LTE data service; After the calling terminal suspends the LTE data service, it notifies the location server; after receiving the voice service end message sent by the MSC, the location server instructs the MME to notify the called terminal to resume the LTE data service; after the MME confirms that the called terminal resumes the LTE data service, it notifies the location server . This solution can eliminate the interference caused by the adjacent frequency bands of the LTE wireless network and the 2G/3G wireless network to the called voice service of the multi-mode dual-standby terminal.

Description

Translated fromChinese

基于多模双待终端的被叫语音业务处理方法、装置及系统Called voice service processing method, device and system based on multi-mode dual-standby terminal

技术领域technical field

本发明涉及通信技术领域，尤指一种基于多模双待终端的被叫语音业务处理方法、相关装置及系统。The invention relates to the field of communication technology, in particular to a called voice service processing method based on a multi-mode dual-standby terminal, a related device and a system.

背景技术Background technique

3GPP标准定义了长期演进（Long Team Evolution，LTE）系统架构，LTE核心网只包括演进分组核心（Evolved Packet Core，EPC）架构，不包含电路域，EPC架构是由分组域演进而来的，可以在统一的互联网协议多媒体子系统（IPMultimedia Subsystem，IMS）控制下承载数据、语音等业务。The 3GPP standard defines the Long Team Evolution (LTE) system architecture. The LTE core network only includes the Evolved Packet Core (EPC) architecture and does not include the circuit domain. The EPC architecture is evolved from the packet domain. Carry data, voice and other services under the control of a unified Internet Protocol Multimedia Subsystem (IPMultimedia Subsystem, IMS).

目前是在已有的2G/3G网络基础上建设LTE网络的，在LTE网络建设初期覆盖不完善的情况下，可利用2G/3G网络来为LTE用户提供语音业务。能够同时接入2G/3G网络和LTE网络的终端被称为多模终端，根据接入网络的状态可将多模终端分为：多模单待终端和多模双待终端，多模单待终端只能驻留在LTE网络或者2G/3G网络中，3GPP标准定义了回落到电路域和基于IMS控制这两种方案来实现多模单待终端语音业务；多模双待终端可同时驻留在LTE网络和2G/3G网络中，可通过2G/3G核心网电路域来实现语音业务，无需改造现有的2G/3G网络。At present, the LTE network is built on the basis of the existing 2G/3G network. In the case of imperfect coverage in the early stage of LTE network construction, the 2G/3G network can be used to provide voice services for LTE users. Terminals that can simultaneously access 2G/3G networks and LTE networks are called multi-mode terminals. According to the status of the access network, multi-mode terminals can be divided into: multi-mode single-standby terminals and multi-mode dual-standby terminals. The terminal can only reside in the LTE network or 2G/3G network. The 3GPP standard defines two solutions: falling back to the circuit domain and based on IMS control to realize multi-mode single-standby terminal voice services; multi-mode dual-standby terminals can reside simultaneously In the LTE network and 2G/3G network, the voice service can be realized through the 2G/3G core network circuit domain, and there is no need to transform the existing 2G/3G network.

目前，中国2G、3G无线网及初步规划的LTE无线网使用的频段如下：At present, the frequency bands used by China's 2G and 3G wireless networks and the preliminary planned LTE wireless network are as follows:

GSM900：上行885～915MHz/下行930～960MHz；GSM900: uplink 885~915MHz/downlink 930~960MHz;

DCS1800：上行1710～1785MHz/下行1805～1880MHz；DCS1800: uplink 1710～1785MHz/downlink 1805～1880MHz;

TD-SDMA：A频段(2010～2025MHz)/F频段(1880～1920MHz)/E频段(2320～2370MHz)；TD-SDMA: A frequency band (2010～2025MHz)/F frequency band (1880～1920MHz)/E frequency band (2320～2370MHz);

WCDMA：上行1920～1980MHz/下行2110～2170MHz；WCDMA: uplink 1920~1980MHz/downlink 2110~2170MHz;

TD-LTE：F频段(1880～1920MHz)/E频段(2320～2370MHz)/D频段(2570～2620MHz)。TD-LTE: F-band (1880-1920MHz)/E-band (2320-2370MHz)/D-band (2570-2620MHz).

由上可见，DCS1800无线网的下行频段是从1805～1880MHz，TD-LTE无线网的F频段是从1880～1920MHz，当多模双待终端同时工作在这两个频段时，就会产生邻频干扰，表现为：当终端在TD-LTE无线网的F频段传输数据业务时，上行发送数据的过程会干扰终端在DCS1800无线网的下行频段接收2G核心网电路域发送的寻呼消息，甚至有可能会导致终端无法正常接收该寻呼消息，造成寻呼失败。目前可在多模双待终端中增加暂停数据业务的功能单元，当多模双待终端发起主叫语音业务时，该功能单元可暂停多模双待终端的数据业务，从而可以消除由于LTE无线网与2G/3G无线网的频段相邻对多模双待终端的主叫语音业务的干扰；但是，目前尚未有可以消除由于LTE无线网与2G/3G无线网的频段相邻对多模双待终端的被叫语音业务干扰的方案。It can be seen from the above that the downlink frequency band of the DCS1800 wireless network is from 1805 to 1880MHz, and the F frequency band of the TD-LTE wireless network is from 1880 to 1920MHz. Interference, manifested as: when the terminal transmits data services in the F-band of the TD-LTE wireless network, the process of uplink sending data will interfere with the terminal receiving the paging message sent by the circuit domain of the 2G core network in the downlink frequency band of the DCS1800 wireless network, and even It may cause the terminal to fail to receive the paging message normally, resulting in paging failure. At present, a functional unit for suspending data services can be added to the multi-mode dual-standby terminal. network and 2G/3G wireless network adjacent to the frequency band of the multi-mode dual-standby terminal caller voice service interference; however, there is no way to eliminate the LTE wireless network and 2G/3G wireless A solution for the interference of the called voice service of the waiting terminal.

发明内容Contents of the invention

本发明实施例提供一种多模双待终端的被叫语音业务处理方法、装置及系统，用以消除由于LTE无线网与2G/3G无线网的频段相邻对多模双待终端的被叫语音业务的干扰。Embodiments of the present invention provide a method, device and system for processing a called voice service of a multi-mode dual-standby terminal, which is used to eliminate calls to the multi-mode dual-standby terminal due to the adjacent frequency bands of the LTE wireless network and the 2G/3G wireless network. Interference with voice services.

一种基于多模双待终端的被叫语音业务处理方法，包括：A method for processing a called voice service based on a multi-mode dual-standby terminal, comprising:

在主叫终端呼叫被叫终端的过程中，所述被叫终端归属的位置服务器接收到所述主叫终端拜访的移动交换中心MSC发送的携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息后，根据所述第一用户身份标识查询所述被叫终端注册的移动管理模块MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务，并继续进行后续被叫语音业务处理流程；During the process of the calling terminal calling the called terminal, the location server to which the called terminal belongs receives a transmission carrying the first user identity of the called terminal sent by the mobile switching center MSC visited by the calling terminal. After the routing information SRI message, query the mobile management module MME registered by the called terminal according to the first user identity, if found, instruct the queried MME to notify the called terminal to suspend the long-term evolution LTE data service, And continue to process the subsequent called voice service;

所述MME确定所述被叫终端暂停LTE数据业务后，通知所述位置服务器；The MME notifies the location server after determining that the called terminal suspends the LTE data service;

所述位置服务器接收到所述MME确定所述被叫终端暂停LTE数据业务发出的通知后，记录所述被叫终端的LTE数据业务阻止状态；以及After the location server receives the notification from the MME that the called terminal suspends the LTE data service, it records the blocked status of the called terminal's LTE data service; and

所述位置服务器接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；The location server instructs the MME to notify the called terminal to resume the LTE data service after receiving the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal;

所述MME确定所述被叫终端恢复LTE数据业务后，通知所述位置服务器。一种基于多模双待终端的被叫语音业务处理系统，包括主叫终端、被叫终端、所述主叫终端拜访的移动交换中心MSC、所述被叫终端拜访的位置服务器、所述被叫终端注册的移动管理MME，其中：The MME notifies the location server after determining that the called terminal resumes the LTE data service. A called voice service processing system based on a multi-mode dual-standby terminal, comprising a calling terminal, a called terminal, a mobile switching center MSC visited by the calling terminal, a location server visited by the called terminal, the called terminal Call the mobile management MME that the terminal registers, where:

所述主叫终端拜访的MSC，用于在所述主叫终端呼叫所述被叫终端的过程中，向所述被叫终端归属的位置服务器发送携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息；以及向所述位置服务器发送携带所述第一用户身份标识的语音业务结束消息；The MSC visited by the calling terminal is configured to send the first user identity carrying the called terminal to the location server to which the called terminal belongs when the calling terminal calls the called terminal sending a routing information SRI message; and sending a voice service end message carrying the first user identity to the location server;

所述位置服务器，用于接收到所述主叫终端拜访的MSC发送所述SRI消息后，根据所述第一用户身份标识查询所述被叫终端注册的MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务，并继续进行后续被叫语音业务处理流程；接收到所述MME确定所述被叫终端暂停LTE数据业务发出的通知后，记录所述被叫终端的LTE数据业务阻止状态；以及接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；The location server is configured to, after receiving the SRI message sent by the MSC visited by the calling terminal, query the MME registered by the called terminal according to the first user identity, and if found, indicate that The MME notifies the called terminal to suspend the Long Term Evolution LTE data service and continue the subsequent called voice service processing procedure; after receiving the notification from the MME that the called terminal suspends the LTE data service, record the called terminal The LTE data service blocking state of the calling terminal; and after receiving the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal, instruct the MME to notify the called terminal to resume the LTE data service business;

所述MME，用于确定所述被叫终端暂停LTE数据业务后，通知所述位置服务器；以及确定所述被叫终端恢复LTE数据业务后，通知所述位置服务器。The MME is configured to notify the location server after determining that the called terminal suspends the LTE data service; and notify the location server after determining that the called terminal resumes the LTE data service.

一种基于多模双待终端的被叫语音业务处理方法，包括：A method for processing a called voice service based on a multi-mode dual-standby terminal, comprising:

在主叫终端呼叫被叫终端的过程中，所述被叫终端归属的位置服务器接收到所述主叫终端拜访的移动交换中心MSC发送的携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息后，根据所述第一用户身份标识查询所述被叫终端注册的移动管理模块MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务，并继续进行后续被叫语音业务处理流程；During the process of the calling terminal calling the called terminal, the location server to which the called terminal belongs receives a transmission carrying the first user identity of the called terminal sent by the mobile switching center MSC visited by the calling terminal. After the routing information SRI message, query the mobile management module MME registered by the called terminal according to the first user identity, if found, instruct the queried MME to notify the called terminal to suspend the long-term evolution LTE data service, And continue to process the subsequent called voice service;

接收到所述MME确定所述被叫终端暂停LTE数据业务发出的通知后，记录所述被叫终端的LTE数据业务阻止状态；以及After receiving the notification from the MME that the called terminal suspends the LTE data service, record the blocked status of the called terminal's LTE data service; and

接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；After receiving the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal, instruct the MME to notify the called terminal to resume the LTE data service;

接收所述MME确定所述被叫终端恢复LTE数据业务后发出的通知。receiving a notification sent by the MME after determining that the called terminal resumes the LTE data service.

一种位置服务器，包括：A location server comprising:

接收单元，用于在主叫终端呼叫被叫终端的过程中，接收所述主叫终端拜访的移动交换中心MSC发送的携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息；接收到所述MME确定所述被叫终端暂停LTE数据业务发出的通知后，记录所述被叫终端的LTE数据业务阻止状态；接收所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息；The receiving unit is configured to receive the sending routing information SRI message carrying the first user identity of the called terminal sent by the mobile switching center MSC visited by the calling terminal during the process of calling the called terminal by the calling terminal; After receiving the notification sent by the MME that the called terminal suspends the LTE data service, record the LTE data service blocking status of the called terminal; Voice service end message of identity identification;

指示单元，用于所述接收单元接收到所述SRI消息后，根据所述第一用户身份标识查询所述被叫终端注册的移动管理模块MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务；接收到所述语音业务结束消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；接收所述MME确定所述被叫终端恢复LTE数据业务后发出的通知；The indicating unit is configured to query the mobile management module MME registered by the called terminal according to the first user identity after the receiving unit receives the SRI message, and if found, instruct the queried MME to notify the The called terminal suspends the long-term evolution LTE data service; after receiving the voice service end message, instructs the MME to notify the called terminal to resume the LTE data service; receiving the MME determines that the called terminal resumes the LTE data service notice issued after

呼叫单元，用于继续进行后续被叫语音业务处理流程。The calling unit is configured to continue the subsequent called voice service processing flow.

一种基于多模双待终端的被叫语音业务处理方法，包括：A method for processing a called voice service based on a multi-mode dual-standby terminal, comprising:

在主叫终端呼叫被叫终端的过程中，所述被叫终端注册的移动管理模块MME按照所述被叫终端归属的位置服务器发出的通知所述被叫终端暂停长期演进LTE数据业务的指示，通知所述被叫终端暂停LTE数据业务；确定所述被叫终端暂停LTE数据业务后，通知所述位置服务器；以及During the process of the calling terminal calling the called terminal, the mobile management module MME registered by the called terminal follows the instruction issued by the location server to which the called terminal belongs to notify the called terminal to suspend the long-term evolution LTE data service, Notifying the called terminal to suspend the LTE data service; after determining that the called terminal suspends the LTE data service, notify the location server; and

按照所述位置服务器发出的通知所述被叫终端恢复LTE数据业务的指示，通知所述被叫终端恢复LTE数据业务；以及确定所述被叫终端恢复LTE数据业务后，通知所述位置服务器；According to the instruction sent by the location server to notify the called terminal to resume the LTE data service, notify the called terminal to resume the LTE data service; and after determining that the called terminal resumes the LTE data service, notify the location server;

其中，所述被叫终端归属的位置服务器的指示是在所述位置服务器接收到所述主叫终端拜访的移动交换中心MSC发送的携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息后，根据所述第一用户身份标识查询到所述MME后发出的；所述位置服务器发出的通知所述被叫终端恢复LTE数据业务指示是在所述位置服务器接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息后发出的。Wherein, the indication of the location server to which the called terminal belongs is that the location server receives the sending routing information carrying the first user identity of the called terminal sent by the mobile switching center MSC visited by the calling terminal After the SRI message, it is sent after the MME is queried according to the first user identity; the notification sent by the location server to notify the called terminal to resume the LTE data service instruction is received by the location server after the caller It is sent after the voice service end message carrying the first user identity sent by the MSC visited by the terminal.

一种移动管理模块，包括：A mobility management module comprising:

接收单元，用于在主叫终端呼叫被叫终端的过程中，接收所述被叫终端归属的位置服务器发出的通知所述被叫终端暂停长期演进LTE数据业务的指示；接收所述位置服务器发出的通知所述被叫终端恢复LTE数据业务的指示；The receiving unit is configured to receive an instruction from the location server to which the called terminal belongs to notify the called terminal to suspend the Long Term Evolution LTE data service during the process of the calling terminal calling the called terminal; receive an instruction from the location server to send an instruction to notify the called terminal to resume the LTE data service;

通知单元，用于按照所述接收单元接收到的所述被叫终端归属的位置服务器发出的通知所述被叫终端暂停长期演进LTE数据业务的指示，通知所述被叫终端暂停LTE数据业务；以及确定所述被叫终端暂停LTE数据业务后，通知所述位置服务器；按照所述接收单元接收到的所述位置服务器发出的通知所述被叫终端恢复LTE数据业务的指示，通知所述被叫终端恢复LTE数据业务；以及确定所述被叫终端恢复LTE数据业务后，通知所述位置服务器；The notification unit is configured to notify the called terminal to suspend the LTE data service according to the instruction received by the receiving unit to notify the called terminal to suspend the Long Term Evolution LTE data service sent by the location server to which the called terminal belongs; And after determining that the called terminal suspends the LTE data service, notify the location server; according to the instruction received by the receiving unit from the location server to notify the called terminal to resume the LTE data service, notify the called terminal calling the terminal to resume the LTE data service; and notifying the location server after determining that the called terminal resumes the LTE data service;

其中，所述被叫终端归属的位置服务器的指示是在所述位置服务器接收到所述主叫终端拜访的移动交换中心MSC发送的携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息后，根据所述第一用户身份标识查询到所述接收单元所在的MME后发出的；所述位置服务器发出的通知所述被叫终端恢复LTE数据业务指示是在所述位置服务器接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息后发出的。Wherein, the indication of the location server to which the called terminal belongs is that the location server receives the sending routing information carrying the first user identity of the called terminal sent by the mobile switching center MSC visited by the calling terminal After the SRI message, it is sent after the MME where the receiving unit is located is inquired according to the first user identity; the instruction sent by the location server to notify the called terminal to resume the LTE data service is received by the location server It is sent after the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal.

一种基于多模双待终端的被叫语音业务处理方法，包括：A method for processing a called voice service based on a multi-mode dual-standby terminal, comprising:

在主叫终端呼叫被叫终端的过程中，所述被叫终端拜访的移动交换中心MSC接收到所述被叫终端归属的归属寄存器HLR发送的携带所述被叫终端的第一用户身份标识的提供漫游号码PRN消息、或者接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的初始地址消息IAM后，根据所述第一用户身份标识查询所述被叫终端注册的移动管理模块MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务，并继续进行后续被叫语音业务处理流程；During the process of the calling terminal calling the called terminal, the mobile switching center MSC visited by the called terminal receives a message carrying the first user identity of the called terminal sent by the home register HLR to which the called terminal belongs. After providing the roaming number PRN message, or receiving the initial address message IAM carrying the first user identity sent by the MSC visited by the calling terminal, query the registered address of the called terminal according to the first user identity The mobility management module MME, if found, instructs the queried MME to notify the called terminal to suspend the Long Term Evolution LTE data service, and continue the subsequent called voice service processing flow;

所述MME确定所述被叫终端暂停LTE数据业务后，通知所述被叫终端拜访的MSC；After the MME determines that the called terminal suspends the LTE data service, it notifies the MSC visited by the called terminal;

所述被叫终端拜访的MSC接收到所述MME确定所述被叫终端暂停LTE数据业务发出的通知后，记录所述被叫终端的LTE数据业务阻止状态；The MSC visited by the called terminal records the LTE data service blocking status of the called terminal after receiving the notification from the MME that the called terminal suspends the LTE data service;

所述被叫终端拜访的MSC接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的释放REL消息或者所述被叫终端发送的携带所述第一用户身份标识的呼叫释放请求消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；The MSC visited by the called terminal receives the release REL message carrying the first user identity sent by the MSC visited by the calling terminal or the call message carrying the first user identity sent by the called terminal After releasing the request message, instruct the MME to notify the called terminal to resume the LTE data service;

所述MME确定所述被叫终端恢复LTE数据业务后，通知所述被叫终端拜访的MSC；After the MME determines that the called terminal resumes the LTE data service, it notifies the MSC visited by the called terminal;

其中，所述PRN消息消息是所述被叫终端归属的HLR接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的发送路由信息SRI请求消息后发送的，所述IAM是所述主叫终端拜访的MSC接收到所述被叫终端归属的HLR发送的携带所述第一用户身份标识的发送路由确认消息SRI ACK后发送的。Wherein, the PRN message message is sent after the HLR to which the called terminal belongs receives the sending routing information SRI request message carrying the first user identity sent by the MSC visited by the calling terminal, and the IAM It is sent after the MSC visited by the calling terminal receives the sending routing confirmation message SRI ACK carrying the first user identity sent by the HLR to which the called terminal belongs.

一种基于多模双待终端的被叫语音业务处理系统，包括主叫终端、被叫终端、所述主叫终端拜访的移动交换中心MSC、所述被叫终端归属的归属寄存器HLR、被叫终端拜访的MSC、所述被叫终端注册的移动管理模块MME；其中，A called voice service processing system based on a multi-mode dual-standby terminal, comprising a calling terminal, a called terminal, a mobile switching center MSC visited by the calling terminal, a home register HLR to which the called terminal belongs, and a called terminal. The MSC visited by the terminal and the mobility management module MME registered by the called terminal; wherein,

所述主叫终端拜访的MSC，用于在所述主叫终端呼叫所述被叫终端的过程中，向所述HLR发送携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息；以及接收到所述HLR发送的携带所述第一用户身份标识的发送路由确认SRI ACK消息后向所述被叫终端拜访的MSC发送携带所述第一用户身份标识的初始地址消息IAM；The MSC visited by the calling terminal is configured to send a sending routing information SRI message carrying the first user identity of the called terminal to the HLR during the process of the calling terminal calling the called terminal and sending an initial address message IAM carrying the first user identity to the MSC visited by the called terminal after receiving the routing confirmation SRI ACK message sent by the HLR and carrying the first user identity;

所述HLR，用于接收到所述路由查询请求消息后，向所述被叫终端拜访的MSC发送携带所述第一用户身份标识的提供漫游号码PRN消息；以及向所述主叫终端拜访的MSC发送携带所述第一用户身份标识的SRI ACK消息；The HLR is configured to send a roaming number PRN message carrying the first user identity to the MSC visited by the called terminal after receiving the routing query request message; The MSC sends an SRI ACK message carrying the first user identity;

所述被叫终端拜访的MSC，用于接收到所述PRN消息消息或者所述IAM后，根据所述第一用户身份标识查询所述被叫终端注册的MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务；并继续进行后续被叫语音业务处理流程；接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的释放REL消息或者所述被叫终端发送的携带所述第一用户身份标识的呼叫释放请求消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；The MSC visited by the called terminal is configured to query the MME registered by the called terminal according to the first user identity after receiving the PRN message or the IAM, and if found, indicate the found The MME notifies the called terminal to suspend the Long Term Evolution LTE data service; and continues the subsequent called voice service processing flow; receives the release REL message carrying the first user identity sent by the MSC visited by the calling terminal or after the called terminal sends the call release request message carrying the first user identity, instruct the MME to notify the called terminal to resume the LTE data service;

所述MME，用于确定所述被叫终端暂停LTE数据业务后，通知所述被叫终端拜访的MSC；确定所述被叫终端恢复LTE数据业务后，通知所述被叫终端拜访的MSC。The MME is configured to notify the MSC visited by the called terminal after determining that the called terminal suspends the LTE data service; and notify the MSC visited by the called terminal after determining that the called terminal resumes the LTE data service.

一种基于多模双待终端的被叫语音业务处理方法，包括：A method for processing a called voice service based on a multi-mode dual-standby terminal, comprising:

在主叫终端呼叫被叫终端的过程中，所述被叫终端拜访的移动交换中心MSC接收到所述被叫终端归属的归属寄存器HLR发送的携带所述被叫终端的第一用户身份标识的提供漫游号码PRN消息、或者接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的初始地址消息IAM后，根据所述第一用户身份标识查询所述被叫终端注册的移动管理模块MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务，并继续进行后续被叫语音业务处理流程；During the process of the calling terminal calling the called terminal, the mobile switching center MSC visited by the called terminal receives a message carrying the first user identity of the called terminal sent by the home register HLR to which the called terminal belongs. After providing the roaming number PRN message, or receiving the initial address message IAM carrying the first user identity sent by the MSC visited by the calling terminal, query the registered address of the called terminal according to the first user identity The mobility management module MME, if found, instructs the queried MME to notify the called terminal to suspend the Long Term Evolution LTE data service, and continue the subsequent called voice service processing flow;

接收所述MME确定所述被叫终端暂停LTE数据业务后发出的通知；receiving the notification sent by the MME after determining that the called terminal suspends the LTE data service;

接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的释放REL消息或者所述被叫终端发送的携带所述第一用户身份标识的呼叫释放请求消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；以及After receiving the release REL message carrying the first user identity sent by the MSC visited by the calling terminal or the call release request message carrying the first user identity sent by the called terminal, instruct the The MME notifies the called terminal to resume the LTE data service; and

接收所述MME确定所述被叫终端恢复LTE数据业务后发出的通知；receiving the notification sent by the MME after determining that the called terminal resumes the LTE data service;

其中，所述PRN消息消息是所述被叫终端归属的HLR接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的发送路由信息SRI消息后发送的，所述IAM是所述主叫终端拜访的MSC接收到所述被叫终端归属的HLR发送的携带所述第一用户身份标识的发送路由确认SRI ACK消息后发送的。Wherein, the PRN message is sent after the HLR to which the called terminal belongs receives the sending routing information SRI message carrying the first user identity sent by the MSC visited by the calling terminal, and the IAM is The MSC visited by the calling terminal sends it after receiving the routing confirmation SRI ACK message carrying the first user identity sent by the HLR to which the called terminal belongs.

一种移动交换中心，包括：A mobile switching center comprising:

接收单元，用于在主叫终端呼叫被叫终端的过程中，接收所述被叫终端归属的归属寄存器HLR发送的携带所述被叫终端的第一用户身份标识的提供漫游号码PRN消息、或者接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的初始地址消息IAM；接收所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的释放REL消息或者所述被叫终端发送的携带所述第一用户身份标识的呼叫释放请求消息；The receiving unit is configured to receive a roaming number PRN message carrying the first user identity of the called terminal sent by the home register HLR to which the called terminal belongs during the process of the calling terminal calling the called terminal, or receiving the initial address message IAM carrying the first user identity sent by the MSC visited by the calling terminal; receiving the release REL message carrying the first user identity sent by the MSC visited by the calling terminal; or A call release request message carrying the first user identity sent by the called terminal;

指示单元，用于在所述接收单元接收到所述PRN消息或者所述IAM后，根据所述第一用户身份标识查询所述被叫终端注册的移动管理模块MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务；并且，继续进行后续被叫语音业务处理流程；以及接收所述MME确定所述被叫终端暂停LTE数据业务后发出的通知；在所述接收单元接收到所述REL消息或所述呼叫释放请求消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；以及接收所述MME确定所述被叫终端恢复LTE数据业务后发出的通知；an indication unit, configured to, after the receiving unit receives the PRN message or the IAM, query the mobile management module MME registered by the called terminal according to the first user identity, and if found, instruct the query The received MME notifies the called terminal to suspend the Long Term Evolution LTE data service; and, continues the subsequent called voice service processing flow; and receives the notification sent by the MME after determining that the called terminal suspends the LTE data service; After receiving the REL message or the call release request message, the receiving unit instructs the MME to notify the called terminal to resume the LTE data service; and after receiving the MME to confirm that the called terminal resumes the LTE data service, send announcement of;

其中，所述PRN消息消息是所述被叫终端归属的HLR接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的发生路由信息SRI消息后发送的，所述IAM是所述主叫终端拜访的MSC接收到所述被叫终端归属的HLR发送的携带所述第一用户身份标识的发送路由确认SRI ACK消息后发送的。Wherein, the PRN message is sent after the HLR to which the called terminal belongs receives the occurrence routing information SRI message carrying the first user identity sent by the MSC visited by the calling terminal, and the IAM is The MSC visited by the calling terminal sends it after receiving the routing confirmation SRI ACK message carrying the first user identity sent by the HLR to which the called terminal belongs.

本发明有益效果如下：The beneficial effects of the present invention are as follows:

本发明实施例提供的基于多模双待终端的被叫语音业务处理方法、装置及系统，该方案在主叫终端呼叫被叫终端的过程中，所述被叫终端归属的位置服务器接收到所述主叫终端拜访的移动交换中心MSC发送的携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息后，根据所述第一用户身份标识查询所述被叫终端注册的移动管理模块MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务，并继续进行后续被叫语音业务处理流程；所述MME确定所述被叫终端暂停LTE数据业务后，通知所述位置服务器；所述位置服务器接收到所述MME确定所述被叫终端暂停LTE数据业务发出的通知后，记录所述被叫终端的LTE数据业务阻止状态；以及所述位置服务器接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；所述MME确定所述被叫终端恢复LTE数据业务后，通知所述位置服务器。该方案在主叫终端呼叫被叫终端的过程中，被叫终端归属的位置服务器首先确认被叫终端是否在使用LTE数据业务，如果是，则通知被叫终端暂停LTE数据业务，当被叫终端暂停LTE数据业务后，就可以消除LTE无线网与2G/3G无线网的频段相邻对多模双待终端的被叫语音业务产生的干扰，从而保证主叫终端可以成功呼叫到被叫终端；当主叫终端与被叫终端的被叫语音业务结束后，被叫终端的位置服务器在通知被叫终端恢复LTE数据业务，这样就可以保证被叫终端能够正常使用LTE数据业务。The embodiment of the present invention provides the called voice service processing method, device and system based on the multi-mode dual-standby terminal. In this solution, when the calling terminal calls the called terminal, the location server to which the called terminal belongs receives the After the sending routing information SRI message carrying the first user identity of the called terminal sent by the mobile switching center MSC visited by the calling terminal, query the mobile management system registered by the called terminal according to the first user identity The module MME, if found, instructs the queried MME to notify the called terminal to suspend the Long Term Evolution LTE data service, and continue the subsequent called voice service processing flow; the MME determines that the called terminal suspends the LTE data service After receiving the notification from the MME that the called terminal has suspended the LTE data service, the location server records the LTE data service blocking status of the called terminal; and the location server After receiving the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal, instruct the MME to notify the called terminal to resume the LTE data service; the MME determines that the called terminal After the terminal resumes the LTE data service, it notifies the location server. In this solution, when the calling terminal calls the called terminal, the location server to which the called terminal belongs first confirms whether the called terminal is using the LTE data service, and if so, notifies the called terminal to suspend the LTE data service, and when the called terminal After suspending the LTE data service, it can eliminate the interference caused by the adjacent frequency band of the LTE wireless network and the 2G/3G wireless network to the called voice service of the multi-mode dual-standby terminal, thereby ensuring that the calling terminal can successfully call the called terminal; When the called voice service between the calling terminal and the called terminal ends, the location server of the called terminal notifies the called terminal to resume the LTE data service, so as to ensure that the called terminal can normally use the LTE data service.

附图说明Description of drawings

图1为本发明实施例一中基于多模双待终端的被叫语音业务处理方法的流程图；1 is a flowchart of a method for processing a called voice service based on a multi-mode dual-standby terminal in Embodiment 1 of the present invention;

图2为本发明实施例一中优选的基于多模双待终端的被叫语音业务处理方法的流程图；FIG. 2 is a flowchart of a preferred method for processing a called voice service based on a multi-mode dual-standby terminal in Embodiment 1 of the present invention;

图3为本发明实施例一中基于多模双待终端的被叫语音业务处理装置的结构示意图；3 is a schematic structural diagram of a called voice service processing device based on a multi-mode dual-standby terminal in Embodiment 1 of the present invention;

图4为本发明实施例二中基于多模双待终端的被叫语音业务处理方法的流程图；4 is a flowchart of a method for processing a called voice service based on a multi-mode dual-standby terminal in Embodiment 2 of the present invention;

图5为本发明实施例二中基于多模双待终端的被叫语音业务处理装置的结构示意图；5 is a schematic structural diagram of a called voice service processing device based on a multi-mode dual-standby terminal in Embodiment 2 of the present invention;

图6为本发明实施例三中基于多模双待终端的被叫语音业务处理方法的流程图；6 is a flowchart of a method for processing a called voice service based on a multi-mode dual-standby terminal in Embodiment 3 of the present invention;

图7为本发明实施例三中基于多模双待终端的被叫语音业务处理装置的结构示意图；7 is a schematic structural diagram of a called voice service processing device based on a multi-mode dual-standby terminal in Embodiment 3 of the present invention;

图8为本发明实施例四中基于多模双待终端的被叫语音业务处理方法的流程图；8 is a flowchart of a method for processing a called voice service based on a multi-mode dual-standby terminal in Embodiment 4 of the present invention;

图9为本发明实施例四中优选的基于多模双待终端的被叫语音业务处理方法的流程图；FIG. 9 is a flowchart of a preferred method for processing a called voice service based on a multi-mode dual-standby terminal in Embodiment 4 of the present invention;

图10为本发明实施例四中基于多模双待终端的被叫语音业务处理装置的结构示意图；10 is a schematic structural diagram of a called voice service processing device based on a multi-mode dual-standby terminal in Embodiment 4 of the present invention;

图11为本发明实施例五中基于多模双待终端的被叫语音业务处理方法的流程图；11 is a flowchart of a method for processing a called voice service based on a multi-mode dual-standby terminal in Embodiment 5 of the present invention;

图12为本发明实施例五中基于多模双待终端的被叫语音业务处理装置的结构示意图。FIG. 12 is a schematic structural diagram of a called voice service processing device based on a multi-mode dual-standby terminal in Embodiment 5 of the present invention.

具体实施方式Detailed ways

实施例一Embodiment one

针对现有技术中存在的由于LTE无线网与2G/3G无线网的频段相邻对多模双待终端的被叫语音业务的干扰的问题，本发明实施例提供一种基于多模双待终端的被叫语音业务处理方法，该方法的流程如图1所示，具体执行步骤如下：Aiming at the problem existing in the prior art that the frequency bands of the LTE wireless network and the 2G/3G wireless network are adjacent to each other and interfere with the called voice service of the multi-mode dual-standby terminal, the embodiment of the present invention provides a multi-mode dual-standby terminal based on The called voice service processing method, the flow process of the method is as shown in Figure 1, and the specific execution steps are as follows:

S10：在主叫终端呼叫被叫终端的过程中，被叫终端归属的位置服务器接收主叫终端拜访的移动交换中心（Mobile Switching Center，MSC）发送的携带被叫终端的第一用户身份标识的发送路由信息（Send Routing Information，SRI）消息。S10: During the process of the calling terminal calling the called terminal, the location server to which the called terminal belongs receives a message carrying the first user identity of the called terminal sent by the Mobile Switching Center (MSC) visited by the calling terminal. Send routing information (Send Routing Information, SRI) message.

在主叫终端呼叫被叫终端的过程中，主叫终端所在的MSC首先会向被叫终端归属的位置服务器发送SRI消息，在SRI消息中携带被叫终端的第一用户身份标识，现在常用的为移动用户国际号码（Mobile Subscriber InternationalISDN，MSISDN）号码，每个客户识别模块（SubscriberIdentity Module，SIM）卡都有唯一一个MISIDN。When the calling terminal calls the called terminal, the MSC where the calling terminal is located will first send an SRI message to the location server where the called terminal belongs, and the SRI message carries the first user identity of the called terminal. It is a Mobile Subscriber International ISDN (MSISDN) number, and each Subscriber Identity Module (SIM) card has a unique MISIDN.

S11：被叫终端归属的位置服务器根据第一用户身份标识查询被叫终端注册的移动管理模块（Mobility Management Entity，MME），若查询到，执行S12和S14；否则，执行S14。S11: The location server to which the called terminal belongs queries the Mobility Management Entity (MME) registered by the called terminal according to the first user identity, if found, executes S12 and S14; otherwise, executes S14.

被叫终端归属的位置服务器中保存被叫终端注册的MME，可以知道被叫终端当前有可能处于LTE网络。The location server to which the called terminal belongs saves the MME registered by the called terminal, so it can be known that the called terminal may be currently in the LTE network.

S12：被叫终端归属的位置服务器指示查询到的MME通知被叫终端暂停LTE数据业务。S12: The location server to which the called terminal belongs instructs the queried MME to notify the called terminal to suspend the LTE data service.

当查询到被叫终端注册的MME时，也就是说被叫终端当前有可能正在使用LTE数据业务，指示查询到的MME通知被叫终端暂停LTE数据业务。When the MME registered by the called terminal is queried, that is to say, the called terminal may be currently using the LTE data service, instruct the queried MME to notify the called terminal to suspend the LTE data service.

S13：MME确定被叫终端暂停LTE数据业务后，通知位置服务器。S13: After determining that the called terminal suspends the LTE data service, the MME notifies the location server.

S14：继续进行后续被叫语音业务处理流程。S14: Continue to perform the subsequent called voice service processing flow.

无论是否查询到被叫终端注册的MME，都需要继续进行后续被叫语音业务处理流程。No matter whether the MME registered by the called terminal is found or not, it is necessary to continue the subsequent called voice service processing procedure.

S15：位置服务器接收到主叫终端拜访的MSC发送的携带第一用户身份标识的语音业务结束消息后，指示MME通知被叫终端恢复LTE数据业务。S15: After receiving the voice service end message carrying the first user ID sent by the MSC visited by the calling terminal, the location server instructs the MME to notify the called terminal to resume the LTE data service.

当主叫终端挂机后，主叫终端拜访的MSC会向位置服务器发送语音结束消息，用来指示MME通知被叫终端恢复LTE数据业务，在语音结束消息中携带被叫终端的第一用户身份标识。After the calling terminal hangs up, the MSC visited by the calling terminal will send a voice end message to the location server to instruct the MME to notify the called terminal to resume the LTE data service, and the voice end message will carry the first user identity of the called terminal .

S16：MME确定被叫终端恢复LTE数据业务后，通知位置服务器。S16: After determining that the called terminal resumes the LTE data service, the MME notifies the location server.

该方案在主叫终端呼叫被叫终端的过程中，被叫终端归属的位置服务器首先确认被叫终端是否在使用LTE数据业务，如果是，则通知被叫终端暂停LTE数据业务，当被叫终端暂停LTE数据业务后，就可以消除LTE无线网与2G/3G无线网的频段相邻对多模双待终端的被叫语音业务产生的干扰，从而保证主叫终端可以成功呼叫到被叫终端；当主叫终端与被叫终端的被叫语音业务结束后，被叫终端的位置服务器在通知被叫终端恢复LTE数据业务，这样就可以保证被叫终端能够正常使用LTE数据业务。In this solution, when the calling terminal calls the called terminal, the location server to which the called terminal belongs first confirms whether the called terminal is using the LTE data service, and if so, notifies the called terminal to suspend the LTE data service, and when the called terminal After suspending the LTE data service, it can eliminate the interference caused by the adjacent frequency band of the LTE wireless network and the 2G/3G wireless network to the called voice service of the multi-mode dual-standby terminal, thereby ensuring that the calling terminal can successfully call the called terminal; When the called voice service between the calling terminal and the called terminal ends, the location server of the called terminal notifies the called terminal to resume the LTE data service, so as to ensure that the called terminal can normally use the LTE data service.

下面详细介绍上述方法中的各个步骤。Each step in the above method will be described in detail below.

具体的，位置服务器包括归属寄存器（Home Location Register，HLR）和归属用户服务器（Home Subscriber Server，HSS），S11中的被叫终端归属的位置服务器接收到主叫终端拜访的MSC发送的携带被叫终端的第一用户身份标识的SRI消息后，根据第一用户身份标识查询被叫终端注册的MME，具体包括：HLR接收到路SRI消息后，向HSS发送携带第一用户身份标识的第一阻止LTE数据业务请求消息；HSS接收到第一阻止LTE数据业务请求消息后，根据第一用户身份标识查询被叫终端注册的MME以及注册所使用的用户身份标识。Specifically, the location server includes a home location register (Home Location Register, HLR) and a home subscriber server (Home Subscriber Server, HSS). After receiving the SRI message of the first user identity of the terminal, query the MME registered by the called terminal according to the first user identity, which specifically includes: after the HLR receives the SRI message, sends the first blocking message carrying the first user identity to the HSS LTE data service request message; after the HSS receives the first barring LTE data service request message, it queries the MME registered by the called terminal and the user identity used for registration according to the first user identity.

为了满足上述信令流程，在HLR和HSS之间需要增加相应的接口。In order to meet the above-mentioned signaling flow, a corresponding interface needs to be added between the HLR and the HSS.

现有的移动终端分为两种，一种是LTE多模双待单卡终端，一种是LTE多模双待双卡终端。LTE多模双待单卡终端可以使用一个用户身份标识同时驻留在LTE无线网和2G/3G无线网中，这时主叫终端呼叫被叫终端使用的用户身份标识和被叫终端驻留在LTE无线网中使用的用户身份标识是相同的；LTE多模双待双卡终端使用两个用户身份标识，即在2G/3G无线网使用一个用户身份标识，在LTE无线网使用一个用户身份标识，这时就需要确定被叫终端注册的MME以及使用的用户身份标识。Existing mobile terminals are divided into two types, one is an LTE multi-mode dual-standby single-card terminal, and the other is an LTE multi-mode dual-standby dual-card terminal. An LTE multi-mode dual-standby single-card terminal can use one user ID to reside in both the LTE wireless network and the 2G/3G wireless network. At this time, the user ID used by the calling terminal to call the called terminal and the called terminal reside The user IDs used in the LTE wireless network are the same; the LTE multi-mode dual-standby dual-card terminal uses two user IDs, that is, one user ID is used in the 2G/3G wireless network, and one user ID is used in the LTE wireless network , then it is necessary to determine the MME registered by the called terminal and the user identity used.

具体的，上述S12中的位置服务器指示查询到的MME通知被叫终端暂停LTE数据业务，具体包括：HSS向MME发送携带注册所使用的用户身份标识的第二阻止LTE数据业务请求消息。Specifically, the location server in the above S12 instructs the queried MME to notify the called terminal to suspend the LTE data service, which specifically includes: the HSS sends to the MME a second barring LTE data service request message carrying the user identity used for registration.

查询到被叫终端注册使用的用户身份标识以及注册的MME后，可以向该MME发送携带注册使用的用户身份标识的第二阻止LTE数据业务请求消息。After querying the user identity used by the called terminal for registration and the registered MME, a second barring LTE data service request message carrying the user identity used for registration may be sent to the MME.

上述S13中的MME确定被叫终端暂停LTE数据业务后，通知位置服务器具体包括：MME接收到第二阻止LTE数据业务请求消息后，确定被叫终端是否已注册；若已注册，则向被叫终端转发第二阻止LTE数据业务请求消息，并在接收到被叫终端返回的携带注册所使用的用户身份标识的第二阻止LTE数据业务确认消息后发送给HSS；若未注册，则向HSS发送第二阻止LTE数据业务确认消息。After the MME in the above S13 determines that the called terminal suspends the LTE data service, the notification to the location server specifically includes: after the MME receives the second request message for preventing the LTE data service, determines whether the called terminal is registered; The terminal forwards the second LTE data service blocking request message, and sends it to the HSS after receiving the second blocking LTE data service confirmation message returned by the called terminal carrying the user identity used for registration; if not registered, then sending the message to the HSS The second is to prevent the confirmation message of the LTE data service.

上述S14中的位置服务器接收到MME确定被叫终端暂停LTE数据业务发出的通知后，记录被叫终端的LTE数据业务阻止状态，具体包括：HSS接收到第二阻止LTE数据业务确认消息后，向HLR发送携带第一用户身份标识的第一阻止LTE数据业务确认消息；HLR接收到第一阻止LTE数据业务确认消息，记录被叫终端的LTE数据业务阻止状态。After the location server in S14 above receives the notification sent by the MME to determine that the called terminal suspends the LTE data service, it records the LTE data service blocking status of the called terminal, specifically including: after the HSS receives the second LTE data service blocking confirmation message, send The HLR sends the first LTE data service blocking acknowledgment message carrying the first user identity; the HLR receives the first LTE data service blocking acknowledgment message, and records the LTE data service blocking state of the called terminal.

具体的，上述HSS向MME发送携带被叫终端注册所使用的用户身份标识的第二阻止LTE数据业务请求消息，具体包括以下两种情况：Specifically, the above-mentioned HSS sends to the MME a second barring LTE data service request message carrying the user identity used for registration of the called terminal, specifically including the following two situations:

第一种，若HSS查询到注册所使用的用户身份标识是第一用户身份标识，向MME发送携带第一用户身份标识的第二阻止LTE数据业务请求消息。In the first way, if the HSS finds that the user identity used for registration is the first user identity, it sends the second LTE data service blocking request message carrying the first user identity to the MME.

这种情况适用于LTE多模双待单卡终端。This situation applies to LTE multi-mode dual-standby single-card terminals.

第二种，若HSS查询到注册所使用的用户身份标识是与第一用户身份标识关联的第二用户身份标识，向MME发送携带第二用户身份标识的第二阻止LTE数据业务请求消息，其中，被叫终端同时使用第一用户身份标识与第二用户身份标识。In the second method, if the HSS finds that the user identity used for registration is a second user identity associated with the first user identity, it sends a second barring LTE data service request message carrying the second user identity to the MME, wherein , the called terminal simultaneously uses the first user identity and the second user identity.

这种情况适用于LTE多模双待双卡终端。这时要求HSS能够保存LTE多模双待双卡终端所使用的第一用户身边标识和第二用户身份标识的关联关系。This situation is applicable to an LTE multi-mode dual-standby dual-card terminal. At this time, the HSS is required to be able to store the association relationship between the first user's personal identification and the second user's identification used by the LTE multi-mode dual-standby dual-card terminal.

若HSS查询不到注册所使用的用户身份标识，则说明此时被叫终端不在LTE网络，可以继续正常寻呼被叫终端的处理流程。If the HSS cannot query the user identity used for registration, it means that the called terminal is not in the LTE network at this time, and the normal process of paging the called terminal can continue.

具体的，位置服务器包括HLR和HSS，上述S15中的位置服务器接收到主叫终端拜访的MSC发送的携带第一用户身份标识的语音业务结束消息后，指示MME通知被叫终端恢复LTE数据业务，具体包括：Specifically, the location server includes an HLR and an HSS. After receiving the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal, the location server instructs the MME to notify the called terminal to resume the LTE data service, Specifically include:

HLR接收到主叫终端拜访的MSC发送的语音业务结束消息后，向HSS发送携带第一用户身份标识的第一恢复LTE数据业务请求消息；After receiving the voice service end message sent by the MSC visited by the calling terminal, the HLR sends to the HSS a first resume LTE data service request message carrying the first user identity;

HSS接收到第一恢复LTE数据业务请求消息后，向MME发送携带注册所使用的用户身份标识的第二恢复LTE数据业务请求消息。After receiving the first request message for restoring the LTE data service, the HSS sends the second request message for restoring the LTE data service carrying the user identity used for registration to the MME.

可以在HSS维护针对每个用户身份标识的“第一阻止LTE数据业务确认消息”状态机，这样在接收到语音结束请求消息后，可以根据语音结束请求消息中携带的用户身份标识以及状态机中维护的“第一阻止LTE数据业务确认消息”来确定被叫终端注册的MME，并向该MME发送携带注册所使用的用户身份标识的第二恢复LTE数据业务请求消息。The HSS can maintain the state machine of "first preventing LTE data service confirmation message" for each user ID, so that after receiving the voice end request message, the user ID carried in the voice end request message and the state machine can The maintained "first confirmation message for preventing LTE data service" is used to determine the MME registered by the called terminal, and send the second recovery LTE data service request message carrying the user identity used for registration to the MME.

上述S16中的MME确定被叫终端恢复LTE数据业务后，通知位置服务器，具体包括：MME接收到第二恢复LTE数据业务请求消息后，发送给被叫终端；以及在接收到被叫终端返回的恢复LTE数据业务确认消息发送给HSS。After the MME in the above S16 determines that the called terminal resumes the LTE data service, it notifies the location server, which specifically includes: after the MME receives the second request message for restoring the LTE data service, it sends it to the called terminal; A confirmation message for restoring the LTE data service is sent to the HSS.

较佳的，上述MME向被叫终端发送第二阻止LTE数据业务请求消息之后，还包括：MME指示服务网关（Serving Gateway，S-GW）暂停被叫终端的下行数据业务。Preferably, after the MME sends the second request message for preventing LTE data services to the called terminal, the method further includes: the MME instructs the Serving Gateway (S-GW) to suspend the downlink data service of the called terminal.

作为一种优选的方案，MME在向被叫终端发送第二阻止LTE数据业务请求消息后，可以控制相关的S-GW暂时挂起该被叫终端的下行数据业务，以进一步节省LTE无线空口资源。As a preferred solution, after the MME sends the second request message for preventing LTE data services to the called terminal, it can control the relevant S-GW to temporarily suspend the downlink data service of the called terminal, so as to further save LTE wireless air interface resources .

较佳的，上述MME接收到第二恢复LTE数据业务请求消息后，发送给被叫终端之后，还包括：MME指示S-GW恢复被叫终端的下行数据业务。Preferably, after the MME receives the second request message for resuming the LTE data service and sends it to the called terminal, the MME further includes: the MME instructs the S-GW to resume the downlink data service of the called terminal.

作为一种优选方案，MME在向被叫终端发送第二恢复LTE数据业务请求消息后，控制相关的S-GW恢复该用户的下行数据业务，这样可以确保被叫终端能够正常使用LTE数据业务。As a preferred solution, after the MME sends the second LTE data service recovery request message to the called terminal, it controls the relevant S-GW to resume the user's downlink data service, so as to ensure that the called terminal can normally use the LTE data service.

下面结合现有技术中主叫终端呼叫被叫终端的流程详细说明本实施例中的基于多模双待终端的被叫语音业务的处理方法，该方法的流程如图2所示，位置服务器包括HLR和HSS，在图中未示出位置服务器。具体执行步骤如下：The method for processing the called voice service based on the multi-mode dual-standby terminal in this embodiment will be described in detail below in conjunction with the process of calling the called terminal by the calling terminal in the prior art. The process of the method is shown in Figure 2. The location server includes HLR and HSS, location server not shown in the figure. The specific execution steps are as follows:

S200：在主叫终端呼叫被叫终端的过程中，主叫终端拜访的MSC向被叫终端归属的HLR发送携带被叫终端的第一用户身份标识的SRI。S200: When the calling terminal calls the called terminal, the MSC visited by the calling terminal sends an SRI carrying the first user identity of the called terminal to the HLR to which the called terminal belongs.

S201：被叫终端归属的HLR接收到SRI后，向被叫终端归属的HSS发送携带第一用户身份标识的第一阻止LTE数据业务请求消息，然后执行S209。S201: After receiving the SRI, the HLR to which the called terminal belongs sends a first barring LTE data service request message carrying the first user identity to the HSS to which the called terminal belongs, and then performs S209.

S202：被叫终端归属的HSS接收到HLR发送的第一阻止LTE数据业务请求消息后，根据第一用户身份标识查询被叫终端注册的MME以及注册所使用的用户身份标识，并向查找到的MME发送携带注册所使用的用户身份标识的第二阻止LTE数据业务请求消息。S202: After receiving the first barring LTE data service request message sent by the HLR, the HSS to which the called terminal belongs queries the MME registered by the called terminal and the user identity used for registration according to the first user identity, and sends the query to the found The MME sends a second barring LTE data service request message carrying the user identity used for registration.

S203：MME接收到第二阻止LTE数据业务请求消息后，确定被叫终端是否已注册；若已注册，则执行S204；否则，执行S207。S203: The MME determines whether the called terminal is registered after receiving the second request message for preventing the LTE data service; if it has been registered, execute S204; otherwise, execute S207.

S204：向被叫终端转发第二阻止LTE数据业务请求消息。S204: Forward the second request message for preventing the LTE data service to the called terminal.

S205：被叫终端接收到第二阻止LTE数据业务请求消息后，暂停LTE数据业务，并向MME返回携带注册所使用的用户身份标识的第二阻止LTE数据业务确认消息。S205: After receiving the second LTE data service blocking request message, the called terminal suspends the LTE data service, and returns to the MME a second LTE data service blocking confirmation message carrying the user identity used for registration.

S206：MME接收第二阻止LTE数据业务确认消息后，向HSS发送第二阻止LTE数据业务确认消息。S206: After receiving the second confirmation message for preventing the LTE data service, the MME sends the second confirmation message for preventing the LTE data service to the HSS.

S207：MME向HSS发送第二阻止LTE数据业务确认消息。S207: The MME sends a second LTE data service blocking confirmation message to the HSS.

S208：HSS接收到第二阻止LTE数据业务确认消息后，向HLR发送携带第一用户身份标识的第一阻止LTE数据业务确认消息。S208: After receiving the second confirmation message for preventing the LTE data service, the HSS sends the first confirmation message for preventing the LTE data service carrying the first user identity to the HLR.

S209：HLR向被叫终端拜访的MSC发送携带第一用户身份标识的提供漫游号码（Provid Roaming Number，PRN）消息。S209: The HLR sends a Provid Roaming Number (PRN) message carrying the first user identity to the MSC visited by the called terminal.

S210：被叫终端拜访的MSC接收到PRN消息后，向主叫终端归属的HLR返回PRN确认（Acknowledge，ACK）消息。S210: After receiving the PRN message, the MSC visited by the called terminal returns a PRN confirmation (Acknowledge, ACK) message to the HLR to which the calling terminal belongs.

S211：被叫终端归属的HLR接收到PRN ACK消息后，向主叫终端拜访的MSC发送携SRI ACK消息。S211: After receiving the PRN ACK message, the HLR to which the called terminal belongs sends an ACK message with SRI to the MSC visited by the calling terminal.

S212：主叫终端拜访的MSC接收到SRI ACK息后，向被叫终端拜访的MSC发送初始地址消息（Initial Address Message，IAM）。S212: After receiving the SRI ACK message, the MSC visited by the calling terminal sends an Initial Address Message (IAM) to the MSC visited by the called terminal.

S213：被叫终端拜访的MSC通过2G/3G无线网寻呼被叫终端。S213: The MSC visited by the called terminal pages the called terminal through the 2G/3G wireless network.

S214：被叫终端所在的MSC向主叫终端拜访的MSC发送地址全消息（Address Complete Message，ACM）。S214: The MSC where the called terminal is located sends an Address Complete Message (ACM) to the MSC visited by the calling terminal.

这时主叫终端可以收到回音铃声，然后被叫终端接听后，就可以通话了。At this time, the calling terminal can receive the echo ringtone, and after the called terminal answers the call, the call can be made.

S215：当主叫终端挂机后，主叫终端拜访的MSC向被叫终端拜访的MSC发送REL（Release，释放）消息。S215: After the calling terminal hangs up, the MSC visited by the calling terminal sends a REL (Release, release) message to the MSC visited by the called terminal.

S216：主叫终端拜访的MSC向被叫终端归属的HLR发送语音业务结束消息。S216: The MSC visited by the calling terminal sends a voice service end message to the HLR to which the called terminal belongs.

S215和S216可以同时进行，也可以先后进行。S215 and S216 can be performed simultaneously or successively.

S217：被叫终端归属的HLR接收到语音业务结束消息后，向被叫终端归属的HSS发送携带第一用户身份标识的第一恢复LTE数据业务请求消息。S217: After receiving the voice service end message, the HLR to which the called terminal belongs sends a first LTE data service restoration request message carrying the first user identity to the HSS to which the called terminal belongs.

S218：HSS接收到第一恢复LTE数据业务请求消息后，向MME发送携带注册所使用的用户身份标识的第二恢复LTE数据业务请求消息。S218: After receiving the first request message for restoring the LTE data service, the HSS sends the second request message for restoring the LTE data service carrying the user identity used for registration to the MME.

S219：MME接收到第二恢复LTE数据业务请求消息后，发送给被叫终端。S219: After receiving the second request message for resuming the LTE data service, the MME sends it to the called terminal.

S220：被叫终端接收到第二恢复LTE数据业务请求消息后，恢复LTE数据业务，并向MME返回恢复LTE数据业务确认消息。S220: After receiving the second request message for resuming the LTE data service, the called terminal resumes the LTE data service, and returns a confirmation message for resuming the LTE data service to the MME.

S221：MME接收到恢复LTE数据业务确认消息后，发送给HSS。S221: After receiving the confirmation message of resuming the LTE data service, the MME sends it to the HSS.

基于同一发明构思，本发明实施例提供一种基于多模双待终端的被叫语音业务处理系统，该系统的结构如图3所示，包括主叫终端30、被叫终端31、主叫终端拜访的MSC32、被叫终端归属的位置服务器33、被叫终端注册的MME34，其中：Based on the same inventive concept, an embodiment of the present invention provides a called voice service processing system based on a multi-mode dual-standby terminal. The structure of the system is shown in FIG. The visited MSC32, the location server 33 where the called terminal belongs to, and the MME34 where the called terminal registers, wherein:

主叫终端拜访的MSC32，用于在主叫终端呼叫被叫终端的过程中，向被叫终端归属的位置服务器发送携带被叫终端的第一用户身份标识的SRI消息；以及向位置服务器发送携带第一用户身份标识的语音业务结束消息。The MSC32 visited by the calling terminal is used to send an SRI message carrying the first user identity of the called terminal to the location server to which the called terminal belongs during the process of the calling terminal calling the called terminal; The voice service end message identified by the first user identity.

位置服务器33，用于接收到主叫终端拜访的MSC发送SRI消息后，根据第一用户身份标识查询被叫终端注册的MME，若查询到，则指示查询到的MME通知被叫终端暂停LTE数据业务，并继续进行后续被叫语音业务处理流程；接收到MME确定被叫终端暂停LTE数据业务发出的通知后，记录被叫终端的LTE数据业务阻止状态；以及接收到主叫终端拜访的MSC发送的携带第一用户身份标识的语音业务结束消息后，指示MME通知被叫终端恢复LTE数据业务。The location server 33 is configured to query the MME registered by the called terminal according to the first user identity after receiving the SRI message sent by the MSC visited by the calling terminal, and if found, instruct the queried MME to notify the called terminal to suspend the LTE data After receiving the notification from the MME that the called terminal has suspended the LTE data service, record the blocked status of the called terminal's LTE data service; After the voice service end message carrying the first user ID, instruct the MME to notify the called terminal to resume the LTE data service.

MME34，用于确定被叫终端暂停LTE数据业务后，通知位置服务器；以及确定被叫终端恢复LTE数据业务后，通知位置服务器。The MME34 is configured to notify the location server after determining that the called terminal suspends the LTE data service; and notify the location server after determining that the called terminal resumes the LTE data service.

具体的，上述位置服务器33包括HLR331和HSS332；其中：Concretely, above-mentioned location server 33 comprises HLR331 and HSS332; Wherein:

HLR331，用于接收到SRI消息后，向HSS发送携带第一用户身份标识的第一阻止LTE数据业务请求消息。The HLR331 is configured to, after receiving the SRI message, send the first barring LTE data service request message carrying the first user identity to the HSS.

HSS332，用于接收到第一阻止LTE数据业务请求消息后，根据第一用户身份标识查询被叫终端注册的MME以及注册所使用的用户身份标识。The HSS 332 is configured to query the MME registered by the called terminal and the user identity used for registration according to the first user identity after receiving the first request message for preventing the LTE data service.

具体的，上述位置服务器33，具体用于：向MME发送携带注册所使用的用户身份标识的第二阻止LTE数据业务请求消息；其中：Specifically, the above-mentioned location server 33 is specifically configured to: send to the MME a second barring LTE data service request message carrying the user identity used for registration; wherein:

MME34，具体用于：接收到第二阻止LTE数据业务请求消息后，确定被叫终端是否已注册；若已注册，则向被叫终端转发第二阻止LTE数据业务请求消息，并在接收到被叫终端返回的携带注册所使用的用户身份标识的第二阻止LTE数据业务确认消息后发送给HSS；若未注册，则向HSS发送第二阻止LTE数据业务确认消息。MME34 is specifically used to: after receiving the second request message for preventing LTE data service, determine whether the called terminal is registered; if registered, forward the second request message for preventing LTE data service to the called terminal, and receive After calling the terminal to return the second barring LTE data service confirmation message carrying the user identity used for registration, send it to the HSS; if not registered, send the second barring LTE data service confirmation message to the HSS.

HSS332，具体用于向MME发送携带注册所使用的用户身份标识的第二阻止LTE数据业务请求消息；接收到第二阻止LTE数据业务确认消息后，向HLR发送携带第一用户身份标识的第一阻止LTE数据业务确认消息；The HSS332 is specifically configured to send to the MME a second barring LTE data service request message carrying the user identity used for registration; after receiving the second barring LTE data service confirmation message, send the first message carrying the first user identity to the HLR Prevent LTE data service confirmation message;

HLR331，具体用于接收到第一阻止LTE数据业务确认消息后，记录被叫终端的LTE数据业务阻止状态。The HLR331 is specifically configured to record the LTE data service blocking state of the called terminal after receiving the first confirmation message for blocking the LTE data service.

具体的，上述HSS332，具体用于：若查询到注册所使用的用户身份标识是第一用户身份标识，向MME发送携带第一用户身份标识的第二阻止LTE数据业务请求消息；若查询到注册所使用的用户身份标识是与第一用户身份标识关联的第二用户身份标识，向MME发送携带第二用户身份标识的第二阻止LTE数据业务请求消息，其中，被叫终端同时使用第一用户身份标识与第二用户身份标识。Specifically, the above-mentioned HSS332 is specifically used to: if it is found that the user identity used for registration is the first user identity, send the second LTE data service blocking request message carrying the first user identity to the MME; The user identity used is a second user identity associated with the first user identity, and a second barring LTE data service request message carrying the second user identity is sent to the MME, wherein the called terminal simultaneously uses the first user identity An identity mark and a second user identity mark.

具体的，上述HLR331，具体用于接收到主叫终端拜访的MSC发送的语音业务结束消息后，向HSS发送携带第一用户身份标识的第一恢复LTE数据业务请求消息。Specifically, the above-mentioned HLR331 is specifically configured to send the first LTE data service recovery request message carrying the first user identity to the HSS after receiving the voice service end message sent by the MSC visited by the calling terminal.

HSS332，具体用于接收到第一恢复LTE数据业务请求消息后，向MME发送携带注册所使用的用户身份标识的第二恢复LTE数据业务请求消息。The HSS 332 is specifically configured to, after receiving the first request message for restoring the LTE data service, send to the MME a second request message for restoring the LTE data service carrying the user identity used for registration.

MME34，具体用于：接收到第二恢复LTE数据业务请求消息后，发送给被叫终端；以及在接收到被叫终端返回的恢复LTE数据业务确认消息发送给HSS。The MME34 is specifically configured to: send to the called terminal after receiving the second LTE data service recovery request message; and send the LTE data service recovery confirmation message returned by the called terminal to the HSS.

较佳的，上述MME34，还用于向被叫终端发送第二阻止LTE数据业务请求消息之后，S-GW暂停被叫终端的下行数据业务。Preferably, the above-mentioned MME34 is further configured to suspend the downlink data service of the called terminal after the S-GW sends the second request message for preventing LTE data service to the called terminal.

较佳的，上述MME34，还用于接收到第二恢复LTE数据业务请求消息后，S-GW恢复被叫终端的下行数据业务。Preferably, the above-mentioned MME34 is further configured to allow the S-GW to resume the downlink data service of the called terminal after receiving the second request message for resuming the LTE data service.

实施例二Embodiment two

基于同一发明构思，本发明实施例提供一种基于多模双待终端的被叫语音业务处理方法，该方法的执行主体是被叫终端归属的位置服务器，流程如图4所示，在该流程中省略执行主体，具体执行步骤如下：Based on the same inventive concept, an embodiment of the present invention provides a method for processing a called voice service based on a multi-mode dual-standby terminal. The method is executed by the location server to which the called terminal belongs. The process is shown in FIG. The execution subject is omitted in , and the specific execution steps are as follows:

S40：在主叫终端呼叫被叫终端的过程中，接收主叫终端拜访的MSC发送的携带被叫终端的第一用户身份标识的SRI消息。S40: During the process of the calling terminal calling the called terminal, receiving an SRI message carrying the first user identity of the called terminal sent by the MSC visited by the calling terminal.

S41：根据第一用户身份标识查询被叫终端注册的MME，若查询到，执行S42和S44；否则，执行S44。S41: Query the MME registered by the called terminal according to the first user identity, if found, perform S42 and S44; otherwise, perform S44.

S42：指示查询到的MME通知被叫终端暂停LTE数据业务。S42: Instruct the queried MME to notify the called terminal to suspend the LTE data service.

S43：接收到MME确定被叫终端暂停LTE数据业务发出的通知后，记录被叫终端的LTE数据业务阻止状态。S43: After receiving the notification from the MME that the called terminal suspends the LTE data service, record the blocked state of the called terminal's LTE data service.

S44：继续进行后续被叫语音业务处理流程。S44: Continue to perform the subsequent called voice service processing flow.

上述基于多模双待终端的被叫语音处理方法，还包括：The above-mentioned called voice processing method based on the multi-mode dual-standby terminal also includes:

S45：接收到主叫终端拜访的MSC发送的携带第一用户身份标识的语音业务结束消息后，指示MME通知被叫终端恢复LTE数据业务。S45: Instruct the MME to notify the called terminal to resume the LTE data service after receiving the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal.

S46：接收MME确定被叫终端恢复LTE数据业务后发出的通知。S46: Receive the notification sent by the MME after determining that the called terminal resumes the LTE data service.

下面详细说明上述方法流程中的各个步骤。Each step in the flow of the above method will be described in detail below.

具体的，位置服务器包括HLR和HSS，上述S41中的被叫终端归属的位置服务器接收到主叫终端拜访的MSC发送的携带被叫终端的第一用户身份标识的SRI消息后，根据第一用户身份标识查询被叫终端注册的MME，具体包括：HLR接收到SRI消息后，向HSS发送携带第一用户身份标识的第一阻止LTE数据业务请求消息；HSS接收到第一阻止LTE数据业务请求消息后，根据第一用户身份标识查询被叫终端注册的MME以及注册所使用的用户身份标识。Specifically, the location server includes HLR and HSS. After receiving the SRI message carrying the first user identity of the called terminal sent by the MSC visited by the calling terminal, the location server to which the called terminal belongs in the above S41, according to the first user The identity query of the MME registered by the called terminal specifically includes: after the HLR receives the SRI message, it sends to the HSS the first barring LTE data service request message carrying the first user identity; the HSS receives the first barring LTE data service request message Afterwards, the MME registered by the called terminal and the user identity used for registration are queried according to the first user identity.

具体的，上述S42中的指示查询到的MME通知被叫终端暂停LTE数据业务，具体包括：HSS向MME发送携带注册所使用的用户身份标识的第二阻止LTE数据业务请求消息。Specifically, instructing the queried MME in the above S42 to notify the called terminal to suspend the LTE data service includes: the HSS sends to the MME a second barring LTE data service request message carrying the user identity used for registration.

上述S43中的接收到MME确定被叫终端暂停LTE数据业务发出的通知后，记录被叫终端的LTE数据业务阻止状态，具体包括：HSS接收到MME发送的携带注册所使用的用户身份标识的第二阻止LTE数据业务确认消息后，向HLR发送携带第一用户身份标识的第一阻止LTE数据业务确认消息；其中，第二阻止LTE数据业务确认消息是，当被叫终端已注册时，MME向被叫终端转发第二阻止LTE数据业务请求消息，并在接收到被叫终端返回的携带注册所使用的用户身份标识的第二阻止LTE数据业务确认消息后发送的；或者，当被叫终端未注册时，直接发送的；HLR接收到第一阻止LTE数据业务确认消息后，记录被叫终端的LTE数据业务阻止状态。In S43 above, after receiving the notification from the MME that the called terminal suspends the LTE data service, record the blocked status of the called terminal's LTE data service, which specifically includes: the HSS receives the first message carrying the user identity used for registration sent by the MME. 2. After the LTE data service acknowledgment message, send to the HLR the first acknowledgment message for preventing the LTE data service carrying the first user identity; wherein, the second acknowledgment message for preventing the LTE data service is that when the called terminal is registered, the MME sends The called terminal forwards the second LTE data service blocking request message, and sends it after receiving the second LTE data service blocking confirmation message returned by the called terminal carrying the user identity used for registration; or, when the called terminal does not When registering, it is sent directly; after the HLR receives the first confirmation message for preventing the LTE data service, it records the LTE data service blocking status of the called terminal.

具体的，上述HSS向MME发送携带被叫终端注册所使用的用户身份标识的第二阻止LTE数据业务请求消息，具体包括：若HSS查询到注册所使用的用户身份标识是第一用户身份标识，向MME发送携带第一用户身份标识的第二阻止LTE数据业务请求消息；若HSS查询到注册所使用的用户身份标识是与第一用户身份标识关联的第二用户身份标识，向MME发送携带第二用户身份标识的第二阻止LTE数据业务请求消息，其中，被叫终端同时使用第一用户身份标识与第二用户身份标识。Specifically, the above-mentioned HSS sends to the MME a second barring LTE data service request message carrying the user identity used for the registration of the called terminal, which specifically includes: if the HSS finds that the user identity used for registration is the first user identity, Send the second barring LTE data service request message carrying the first user identity to the MME; if the HSS inquires that the user identity used for registration is the second user identity associated with the first user identity, send the message carrying the first user identity to the MME. The second barring LTE data service request message of the two user IDs, wherein the called terminal uses the first user ID and the second user ID at the same time.

具体的，上述S44中的接收到主叫终端拜访的MSC发送的携带第一用户身份标识的语音业务结束消息后，指示MME通知被叫终端恢复LTE数据业务，具体包括：HLR接收到主叫终端拜访的MSC发送的语音业务结束消息后，向HSS发送携带第一用户身份标识的第一恢复LTE数据业务请求消息；HSS接收到第一恢复LTE数据业务请求消息后，向MME发送携带注册所使用的用户身份标识的第二恢复LTE数据业务请求消息；以及接收MME发送的恢复LTE数据业务确认消息；其中，恢复LTE数据业务确认消息是MME接收到第二恢复LTE数据业务请求消息后，发送给被叫终端，并在接收到被叫终端返回的恢复LTE数据业务确认消息后转发的。Specifically, after receiving the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal in the above S44, instruct the MME to notify the called terminal to resume the LTE data service, specifically including: the HLR receives the calling terminal After the voice service end message sent by the visited MSC, send the first LTE data service recovery request message carrying the first user identity to the HSS; after receiving the first LTE data service recovery request message, the HSS sends the registration information to the MME. The second recovery LTE data service request message of the user identity identifier; and the recovery LTE data service confirmation message sent by the MME; wherein, the recovery LTE data service confirmation message is sent to the MME after receiving the second recovery LTE data service request message The called terminal forwards it after receiving the confirmation message of resuming the LTE data service returned by the called terminal.

基于同一发明构思，本发明实施例提供一种位置服务器，该位置服务器的结构如图5所示，包括：Based on the same inventive concept, an embodiment of the present invention provides a location server. The structure of the location server is shown in FIG. 5, including:

接收单元50，用于在主叫终端呼叫被叫终端的过程中，接收主叫终端拜访的MSC发送的携带被叫终端的第一用户身份标识的SRI消息；接收到MME确定被叫终端暂停LTE数据业务发出的通知后，记录被叫终端的LTE数据业务阻止状态；接收主叫终端拜访的MSC发送的携带第一用户身份标识的语音业务结束消息。The receivingunit 50 is configured to receive the SRI message carrying the first user identity of the called terminal sent by the MSC visited by the calling terminal during the process of the calling terminal calling the called terminal; receiving the MME to determine that the called terminal suspends the LTE message; After the notification sent by the data service, record the LTE data service blocking status of the called terminal; receive the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal.

指示单元51，用于接收单元接收到SRI消息后，根据第一用户身份标识查询被叫终端注册的MME，若查询到，则指示查询到的MME通知被叫终端暂停LTE数据业务；接收到语音业务结束消息后，指示MME通知被叫终端恢复LTE数据业务；接收MME确定被叫终端恢复LTE数据业务后发出的通知。The instruction unit 51 is used for the receiving unit to query the MME registered by the called terminal according to the first user identity after receiving the SRI message, and if found, instruct the queried MME to notify the called terminal to suspend the LTE data service; After the service end message, instruct the MME to notify the called terminal to resume the LTE data service; receive the notification sent by the MME after confirming that the called terminal resumes the LTE data service.

呼叫单元52，用于继续进行后续被叫语音业务处理流程。The callingunit 52 is configured to continue the subsequent called voice service processing flow.

具体的，上述指示单元51包括HLR511和HSS512；其中：Specifically, the above indication unit 51 includes HLR511 and HSS512; wherein:

HLR511，用于接收到SRI消息后，向HSS512发送携带第一用户身份标识的第一阻止LTE数据业务请求消息。The HLR511 is configured to, after receiving the SRI message, send the first barring LTE data service request message carrying the first user identity to the HSS512.

HSS512，用于接收到第一阻止LTE数据业务请求消息后，根据第一用户身份标识查询被叫终端注册的MME以及注册所使用的用户身份标识。TheHSS 512 is configured to query the MME registered by the called terminal and the user identity used for registration according to the first user identity after receiving the first request message for preventing the LTE data service.

具体的，上述指示单元51，用于指示查询到的MME通知被叫终端暂停LTE数据业务；其中，HSS，具体用于向MME发送携带注册所使用的用户身份标识的第二阻止LTE数据业务请求消息。Specifically, the above instruction unit 51 is used to instruct the queried MME to notify the called terminal to suspend the LTE data service; wherein, the HSS is specifically used to send to the MME a second request for preventing the LTE data service carrying the user identity used for registration information.

具体的，上述指示单元51，用于接收到MME确定被叫终端暂停LTE数据业务发出的通知后，记录被叫终端的LTE数据业务阻止状态；其中：Specifically, the above-mentioned indicating unit 51 is configured to record the LTE data service blocking status of the called terminal after receiving the notification sent by the MME to determine that the called terminal suspends the LTE data service; wherein:

HSS512，具体用于接收到MME发送的携带注册所使用的用户身份标识的第二阻止LTE数据业务确认消息后，向HLR发送携带第一用户身份标识的第一阻止LTE数据业务确认消息；其中，第二阻止LTE数据业务确认消息是，当被叫终端已注册时，MME向被叫终端转发第二阻止LTE数据业务请求消息，并在接收到被叫终端返回的携带注册所使用的用户身份标识的第二阻止LTE数据业务确认消息后发送的；或者，当被叫终端未注册时，直接发送的。HSS512 is specifically configured to send to the HLR a first LTE data service blocking confirmation message carrying the first user identity after receiving the second LTE data service blocking confirmation message carrying the user identity used for registration sent by the MME; wherein, The second LTE data service prevention confirmation message is that when the called terminal is registered, the MME forwards the second LTE data service prevention request message to the called terminal, and receives the user identity used for registration from the called terminal. It is sent after the second LTE data service prevention confirmation message; or, when the called terminal is not registered, it is sent directly.

HLR511，具体用于接收到第一阻止LTE数据业务确认消息后，记录被叫终端的LTE数据业务阻止状态。The HLR511 is specifically configured to record the LTE data service blocking status of the called terminal after receiving the first confirmation message for blocking the LTE data service.

具体的，上述HSS512，用于向MME发送携带被叫终端注册所使用的用户身份标识的第二阻止LTE数据业务请求消息，具体用于：若查询到注册所使用的用户身份标识是第一用户身份标识，向MME发送携带第一用户身份标识的第二阻止LTE数据业务请求消息；若查询到注册所使用的用户身份标识是与第一用户身份标识关联的第二用户身份标识，向MME发送携带第二用户身份标识的第二阻止LTE数据业务请求消息，其中，被叫终端同时使用第一用户身份标识与第二用户身份标识。Specifically, the above-mentioned HSS512 is configured to send to the MME a second barring LTE data service request message carrying the user identity used for the registration of the called terminal, and is specifically used for: if the user identity used for registration is found to be Identity, sending to MME the second barring LTE data service request message carrying the first user identity; if it is found that the user identity used for registration is the second user identity associated with the first user identity, send the message to MME The second barring LTE data service request message carrying the second user identity, wherein the called terminal uses both the first user identity and the second user identity.

具体的，上述指示单元51，用于接收单元接收到语音业务结束消息后，指示MME通知被叫终端恢复LTE数据业务；其中：Specifically, the above instruction unit 51 is configured to instruct the MME to notify the called terminal to resume the LTE data service after the receiving unit receives the voice service end message; wherein:

HLR511，具体用于接收到主叫终端拜访的MSC发送的语音业务结束消息后，向HSS发送携带第一用户身份标识的第一恢复LTE数据业务请求消息。The HLR511 is specifically configured to, after receiving the voice service end message sent by the MSC visited by the calling terminal, send the first LTE data service recovery request message carrying the first user identity to the HSS.

HSS512，具体用于接收到第一恢复LTE数据业务请求消息后，向MME发送携带注册所使用的用户身份标识的第二恢复LTE数据业务请求消息；以及接收MME发送的恢复LTE数据业务确认消息；其中，恢复LTE数据业务确认消息是MME接收到第二恢复LTE数据业务请求消息后，发送给被叫终端，并在接收到被叫终端返回的恢复LTE数据业务确认消息后转发的。The HSS512 is specifically configured to, after receiving the first request message for restoring the LTE data service, send to the MME a second request message for restoring the LTE data service carrying the user identity used for registration; and receive a confirmation message for restoring the LTE data service sent by the MME; Wherein, the LTE data service restoration confirmation message is sent to the called terminal by the MME after receiving the second LTE data service restoration request message, and forwarded after receiving the LTE data service restoration confirmation message returned by the called terminal.

实施例三Embodiment three

基于同一发明构思，本发明实施例提供一种基于多模双待终端的被叫语音业务处理方法，该方法的执行主体是被叫终端注册的MME，该方法的流程如图6所示，该流程中省略执行主体，具体执行步骤如下：Based on the same inventive concept, an embodiment of the present invention provides a method for processing a called voice service based on a multi-mode dual-standby terminal. The execution subject of the method is the MME registered by the called terminal. The flow of the method is shown in FIG. 6 . The execution subject is omitted in the process, and the specific execution steps are as follows:

S60：在主叫终端呼叫被叫终端的过程中，按照被叫终端归属的位置服务器发出的通知被叫终端暂停LTE数据业务的指示，通知被叫终端暂停LTE数据业务。其中，被叫终端归属的位置服务器的指示是在位置服务器接收到主叫终端拜访的MSC发送的携带被叫终端的第一用户身份标识的SRI消息后，根据第一用户身份标识查询到MME后发出的。S60: During the process of the calling terminal calling the called terminal, notify the called terminal to suspend the LTE data service according to the instruction sent by the location server to which the called terminal belongs to notify the called terminal to suspend the LTE data service. Wherein, the indication of the location server where the called terminal belongs is after the location server receives the SRI message carrying the first user identity of the called terminal sent by the MSC visited by the calling terminal, and queries the MME according to the first user identity dispatched.

S61：确定被叫终端暂停LTE数据业务后，通知位置服务器。S61: After determining that the called terminal suspends the LTE data service, notify the location server.

S62：按照位置服务器发出的通知被叫终端恢复LTE数据业务的指示，通知被叫终端恢复LTE数据业务。其中，位置服务器发出的通知被叫终端恢复LTE数据业务指示是在位置服务器接收到主叫终端拜访的MSC发送的携带第一用户身份标识的语音业务结束消息后发出的。S62: Notify the called terminal to resume the LTE data service according to the instruction sent by the location server to notify the called terminal to resume the LTE data service. Wherein, the indication sent by the location server to notify the called terminal to resume the LTE data service is sent after the location server receives the voice service end message carrying the first user ID sent by the MSC visited by the calling terminal.

S63：确定被叫终端恢复LTE数据业务后，通知位置服务器。S63: After determining that the called terminal resumes the LTE data service, notify the location server.

具体的，上述S60中的按照被叫终端归属的位置服务器发出的通知被叫终端暂停LTE数据业务的指示，通知被叫终端暂停LTE数据业务，具体包括：接收到位置服务器发送的携带被叫终端注册所使用的用户身份标识的第二阻止LTE数据业务请求消息后，确定被叫终端是否已注册；其中，注册所使用的用户身份标识是位置服务器根据第一用户身份标识查到的；若已注册，则向被叫终端转发第二阻止LTE数据业务请求消息，并在接收到被叫终端返回的携带注册所使用的用户身份标识的第二阻止LTE数据业务确认消息后发送给位置服务器；若未注册，则向位置服务器发送第二阻止LTE数据业务确认消息。Specifically, in the above S60, according to the instruction issued by the location server to which the called terminal belongs to notify the called terminal to suspend the LTE data service, notify the called terminal to suspend the LTE data service, specifically including: receiving the information sent by the location server to carry the called terminal After the second blocking LTE data service request message of the user identity used for registration, determine whether the called terminal is registered; wherein, the user identity used for registration is found by the location server according to the first user identity; if already Register, then forward the second barring LTE data service request message to the called terminal, and send it to the location server after receiving the second barring LTE data service confirmation message carrying the user identity used for registration returned by the called terminal; if If not registered, send a second LTE data service blocking confirmation message to the location server.

具体的，上述S63中的确定被叫终端恢复LTE数据业务后，通知位置服务器，具体包括：接收到位置服务器发送的携带注册所使用的用户身份标识的第二恢复LTE数据业务请求消息后，发送给被叫终端；以及在接收到被叫终端返回的恢复LTE数据业务确认消息发送给位置服务器。Specifically, after determining that the called terminal resumes the LTE data service in the above S63, notifying the location server, specifically includes: after receiving the second LTE data service restoration request message sent by the location server and carrying the user identity used for registration, sending to the called terminal; and send to the location server after receiving the confirmation message of resuming the LTE data service returned by the called terminal.

较佳的，上述MME向被叫终端发送第二阻止LTE数据业务请求消息之后，还包括：指示S-GW暂停被叫终端的下行数据业务。Preferably, after the MME sends the second request message for preventing LTE data service to the called terminal, it further includes: instructing the S-GW to suspend the downlink data service of the called terminal.

较佳的，上述MME接收到第二恢复LTE数据业务请求消息后，发送给被叫终端之后，还包括：指示S-GW恢复被叫终端的下行数据业务。Preferably, after the MME receives the second request message for resuming the LTE data service and sends it to the called terminal, it further includes: instructing the S-GW to resume the downlink data service of the called terminal.

基于同一发明构思，本发明实施例提供一种移动管理模块，该移动管理模块的结构如图7所示，包括：Based on the same inventive concept, an embodiment of the present invention provides a mobility management module. The structure of the mobility management module is shown in FIG. 7 , including:

接收单元70，用于在主叫终端呼叫被叫终端的过程中，接收被叫终端归属的位置服务器发出的通知被叫终端暂停LTE数据业务的指示；接收位置服务器发出的通知被叫终端恢复LTE数据业务的指示。The receivingunit 70 is configured to receive an instruction from the location server to which the called terminal belongs to notify the called terminal to suspend the LTE data service during the process of the calling terminal calling the called terminal; receive an instruction from the location server to notify the called terminal to resume the LTE data service; Indication of data traffic.

通知单元71，用于按照接收单元接收到的被叫终端归属的位置服务器发出的通知被叫终端暂停长期演进LTE数据业务的指示，通知被叫终端暂停LTE数据业务；以及确定被叫终端暂停LTE数据业务后，通知位置服务器；按照接收单元接收到的位置服务器发出的通知被叫终端恢复LTE数据业务的指示，通知被叫终端恢复LTE数据业务；以及确定被叫终端恢复LTE数据业务后，通知位置服务器。Thenotification unit 71 is configured to notify the called terminal to suspend the LTE data service according to the instruction received by the receiving unit from the location server to which the called terminal belongs to notify the called terminal to suspend the LTE data service; and determine that the called terminal suspends the LTE data service; After the data service, notify the location server; notify the called terminal to resume the LTE data service according to the instruction received by the receiving unit from the location server to notify the called terminal to resume the LTE data service; and after determining that the called terminal resumes the LTE data service, notify location server.

其中，被叫终端归属的位置服务器的指示是在位置服务器接收到主叫终端拜访的MSC发送的携带被叫终端的第一用户身份标识的SRI消息后，根据第一用户身份标识查询到接收单元所在的MME后发出的；位置服务器发出的通知被叫终端恢复LTE数据业务指示是在位置服务器接收到主叫终端拜访的MSC发送的携带第一用户身份标识的语音业务结束消息后发出的。Wherein, the indication of the location server to which the called terminal belongs is that after the location server receives the SRI message carrying the first user identity of the called terminal sent by the MSC visited by the calling terminal, it queries the receiving unit according to the first user identity It is sent by the MME where it is located; the instruction sent by the location server to notify the called terminal to resume the LTE data service is sent after the location server receives the voice service end message carrying the first user ID sent by the MSC visited by the calling terminal.

具体的，上述通知单元71，具体用于：接收到位置服务器发送的携带被叫终端注册所使用的用户身份标识的第二阻止LTE数据业务请求消息后，确定被叫终端是否已注册；其中，注册所使用的用户身份标识是位置服务器根据第一用户身份标识查到的；若已注册，则向被叫终端转发第二阻止LTE数据业务请求消息，并在接收到被叫终端返回的携带注册所使用的用户身份标识的第二阻止LTE数据业务确认消息后发送给位置服务器；若未注册，则向位置服务器发送第二阻止LTE数据业务确认消息。Specifically, the above-mentionednotification unit 71 is specifically configured to: determine whether the called terminal has registered after receiving the second barring LTE data service request message sent by the location server and carrying the user identity used by the called terminal for registration; wherein, The user identity mark used for registration is found by the location server according to the first user identity mark; if it has been registered, the second stop LTE data service request message is forwarded to the called terminal, and after receiving the carried registration message returned by the called terminal The second LTE data service blocking confirmation message of the used user identity is sent to the location server; if not registered, the second LTE data service blocking confirmation message is sent to the location server.

具体的，上述通知单元71，具体用于：接收到位置服务器发送的携带注册所使用的用户身份标识的第二恢复LTE数据业务请求消息后，发送给被叫终端；以及在接收到被叫终端返回的恢复LTE数据业务确认消息发送给位置服务器。Specifically, the above-mentionednotification unit 71 is specifically configured to: send to the called terminal after receiving the second LTE data service recovery request message sent by the location server and carrying the user identity used for registration; and after receiving the called terminal The returned LTE data service acknowledgment message is sent to the location server.

较佳的，上述基于移动管理模块还包括指示单元72，用于通知单元向被叫终端发送第二阻止LTE数据业务请求消息之后，指示S-GW暂停被叫终端的下行数据业务。Preferably, the mobility-based management module further includes an instructingunit 72, configured to instruct the S-GW to suspend the downlink data service of the called terminal after the notification unit sends the second request message for preventing LTE data service to the called terminal.

较佳的，上述指示单元72，还用于接收到第二恢复LTE数据业务请求消息后，发送给被叫终端之后，指示S-GW恢复被叫终端的下行数据业务。Preferably, the above-mentionedinstructing unit 72 is further configured to instruct the S-GW to resume the downlink data service of the called terminal after receiving the second request message for resuming the LTE data service and sending it to the called terminal.

实施例四Embodiment four

基于同一发明构思，本发明实施例提供一种基于多模双待终端的被叫语音业务处理方法，该方法的流程如图8所示，具体执行步骤如下：Based on the same inventive concept, an embodiment of the present invention provides a method for processing a called voice service based on a multi-mode dual-standby terminal. The flow of the method is shown in FIG. 8 , and the specific execution steps are as follows:

S80：在主叫终端呼叫被叫终端的过程中，被叫终端拜访的MSC接收被叫终端归属的HLR发送的携带被叫终端的第一用户身份标识的PRN消息、或者接收主叫终端拜访的MSC发送的携带第一用户身份标识的IAM。S80: During the process of the calling terminal calling the called terminal, the MSC visited by the called terminal receives the PRN message carrying the first user identity of the called terminal sent by the HLR to which the called terminal belongs, or receives the The IAM sent by the MSC carrying the first user identity.

在现有的主叫终端呼叫被叫终端的语言业务中，PRN消息是被叫终端归属的HLR接收到主叫终端拜访的MSC发送的携带第一用户身份标识的SRI消息后发送的，IAM是主叫终端拜访的MSC接收到被叫终端归属的HLR发送的携带第一用户身份标识的SRI ACK消息后发送的。在被叫终端拜访的MSC接收到PRN消息或者IAM后，都可以触发该流程来阻止被叫终端正在使用的LTE数据业务。In the existing language service where the calling terminal calls the called terminal, the PRN message is sent after the HLR to which the called terminal belongs receives the SRI message carrying the first user identity sent by the MSC visited by the calling terminal. It is sent after the MSC visited by the calling terminal receives the SRI ACK message carrying the first user identity sent by the HLR to which the called terminal belongs. After receiving the PRN message or the IAM, the MSC visited by the called terminal can trigger this process to prevent the LTE data service being used by the called terminal.

S81：被叫终端拜访的MSC根据第一用户身份标识查询被叫终端注册的MME，若查询到，执行S82和S83；否则，执行S82。S81: The MSC visited by the called terminal queries the MME registered with the called terminal according to the first user identity, and if found, executes S82 and S83; otherwise, executes S82.

S82：被叫终端拜访的MSC继续进行后续被叫语音业务处理流程。S82: The MSC visited by the called terminal continues to process the called voice service.

无论是否查询到被叫终端注册的MME，都需要继续进行后续被叫语音业务处理流程。No matter whether the MME registered by the called terminal is found or not, it is necessary to continue the subsequent called voice service processing procedure.

S83：被叫终端拜访的MSC指示查询到的MME通知被叫终端暂停LTE数据业务。S83: The MSC visited by the called terminal instructs the queried MME to notify the called terminal to suspend the LTE data service.

S84：MME确定被叫终端暂停LTE数据业务后，通知被叫终端拜访的MSC。S84: After determining that the called terminal suspends the LTE data service, the MME notifies the MSC visited by the called terminal.

S85：被叫终端拜访的MSC接收到MME确定被叫终端暂停LTE数据业务发出的通知后，记录被叫终端的LTE数据业务阻止状态。S85: After receiving the notification from the MME that the called terminal has suspended the LTE data service, the MSC visited by the called terminal records the blocked state of the called terminal's LTE data service.

S86：被叫终端拜访的MSC接收到主叫终端拜访的MSC发送的携带第一用户身份标识的REL消息或者被叫终端发送的携带第一用户身份标识的呼叫释放请求消息后，指示MME通知被叫终端恢复LTE数据业务。S86: After the MSC visited by the called terminal receives the REL message carrying the first user identity sent by the MSC visited by the calling terminal or the call release request message carrying the first user identity sent by the called terminal, instruct the MME to notify the Ask the terminal to restore the LTE data service.

S87：MME确定被叫终端恢复LTE数据业务后，通知被叫终端拜访的MSC。S87: After determining that the called terminal resumes the LTE data service, the MME notifies the MSC visited by the called terminal.

当主叫终端和被叫终端之间的语音业务结束后，需要通过被叫终端注册的MME通知被叫终端恢复LTE数据业务，从而可以保证被叫终端能够继续使用LTE数据业务。When the voice service between the calling terminal and the called terminal ends, the MME registered with the called terminal needs to notify the called terminal to resume the LTE data service, so as to ensure that the called terminal can continue to use the LTE data service.

具体的，上述S81和S82中的被叫终端拜访的MSC根据第一用户身份标识查询被叫终端注册的移动管理模块MME，若查询到，则指示查询到的MME通知被叫终端暂停LTE数据业务，具体包括：被叫终端拜访的MSC在保存的LTE多模双待终端对应的用户身份标识中，查询是否存在第一用户身份标识；若存在第一用户身份标识，确定被叫终端的终端类型为LTE多模双待终端；在保存的拜访终端的位置信息中，查询被叫终端注册的MME以及注册所使用的用户身份标识；若查询到被叫终端注册的MME，向查询到的MME发送携带注册所使用的用户身份标识的阻止LTE数据业务请求消息。Specifically, in the above S81 and S82, the MSC visited by the called terminal queries the mobile management module MME registered by the called terminal according to the first user identity, and if found, instructs the queried MME to notify the called terminal to suspend the LTE data service , specifically includes: the MSC visited by the called terminal queries whether there is a first user identity in the saved user identity corresponding to the LTE multi-mode dual-standby terminal; if there is a first user identity, determines the terminal type of the called terminal It is an LTE multi-mode dual-standby terminal; in the saved location information of the visiting terminal, query the MME registered by the called terminal and the user identity used for registration; if the MME registered by the called terminal is found, send a message to the queried MME The LTE data service blocking request message carrying the user identity used for registration.

具体的，上述被叫终端拜访的MSC保存LTE多模双待终端对应的用户身份标识的过程，具体包括：被叫终端拜访的MSC接收到携带用户身份标识和LTE多模双待模式信息的接入请求后，将该用户身份标识添加在LTE多模双待终端对应的用户身份标识中。Specifically, the above-mentioned process for the MSC visited by the called terminal to save the user identity corresponding to the LTE multi-mode dual-standby terminal specifically includes: the MSC visited by the called terminal receives an incoming call carrying the user identity and LTE multi-mode dual-standby mode information; After the request is received, the user identity is added to the user identity corresponding to the LTE multi-mode dual-standby terminal.

这里要求MSC能够识别LTE多模双待终端，并保存终端类型为“LTE多模双待终端”。目前，在3GPP TS 24.008规范中，在“Mobile Station Classmark3”参数中定义了“E-UTRA TDD support”字段，1个bit：“E-UTRA TDD notsupported=0”标识终端不支持LTE、“E-UTRA TDD supported=1”标识终端支持LTE。在终端在接入核心网MSC Server的“LAU REQUEST消息中包含“Mobile Station Classmark”参数，但仅有“Mobile Station Classmark1”和“MobileStation Classmark2”，没有“Mobile Station Classmark3”；而“Mobile StationClassmark3”主要用于SRVCC。本方案需要对3GPP规范进行扩展，“MobileStation Classmark 3”增加“LTE多模双待模式”的取值，并在“LAU REQUEST”中包含“Mobile Station Classmark 3”。当被叫终端拜访的MSC接收到被叫终端发送的消息中携带该LTE多模双待模式信息，即Mobile Station Classmark 3，就可以确定该终端为LTE多模双待终端。Here, the MSC is required to be able to identify the LTE multi-mode dual-standby terminal, and save the terminal type as "LTE multi-mode dual-standby terminal". At present, in the 3GPP TS 24.008 specification, the "E-UTRA TDD support" field is defined in the "Mobile Station Classmark3" parameter, 1 bit: "E-UTRA TDD notsupported=0" indicates that the terminal does not support LTE, "E-UTRA TDD notsupported=0" indicates that the terminal does not support LTE, "E-UTRA TDD support" UTRA TDD supported=1" indicates that the terminal supports LTE. The "Mobile Station Classmark" parameter is included in the "LAU REQUEST message" of the terminal accessing the core network MSC Server, but there are only "Mobile Station Classmark1" and "MobileStation Classmark2", and there is no "Mobile Station Classmark3"; while "Mobile StationClassmark3" mainly For SRVCC. This solution needs to expand the 3GPP specification, "MobileStation Classmark 3" increases the value of "LTE multi-mode dual standby mode", and includes "Mobile Station Classmark 3" in "LAU REQUEST". When the called terminal When the visited MSC receives the message sent by the called terminal carrying the LTE multi-mode dual-standby mode information, that is, Mobile Station Classmark 3, it can determine that the terminal is an LTE multi-mode dual-standby terminal.

上述被叫终端拜访的MSC保存被叫终端的位置信息的过程，具体可以包括以下两种情况：The process of saving the location information of the called terminal by the MSC visited by the called terminal may specifically include the following two situations:

终端驻留在2G/3G无线网时，会向拜访的MSC发起位置更新，来通报自己的位置；同样终端驻留在LTE无线网时，会向拜访的MME发起位置更新，来通报自己的位置。对于LTE多模双待终端来说，由于可以同时驻留在2G/3G无线网和LTE无线网，为了能够在被叫终端进行被叫语音业务的过程中阻止LTE数据业务，那么就需要被叫终端拜访的MSC保存被叫终端的位置信息。可以通过终端在MME进程位置更新时，携带“联合位置更新”标志，MME根据“联合位置更新”标志，发起与2G/3G核心网的MSC的“联合位置更新”；也可以通过MME直接对于所有接入的终端均发起与2G/3G核心网的MSC的“联合位置更新”。When the terminal resides in the 2G/3G wireless network, it will initiate a location update to the visited MSC to report its location; similarly, when the terminal resides in the LTE wireless network, it will initiate a location update to the visited MME to report its location . For the LTE multi-mode dual-standby terminal, since it can reside in the 2G/3G wireless network and the LTE wireless network at the same time, in order to prevent the LTE data service while the called terminal is performing the called voice service, the called party needs to The MSC visited by the terminal saves the location information of the called terminal. The terminal can carry the "joint location update" flag when the MME processes the location update, and the MME can initiate the "joint location update" with the MSC of the 2G/3G core network according to the "joint location update" flag; All connected terminals initiate a "joint location update" with the MSC of the 2G/3G core network.

这样被叫终端拜访的MSC就会先后接收到被叫终端发送的携带第一用户身份标识的位置更新请求消息和被叫终端注册的MME发送的携带第一用户身份标识的联合位置更新请求消息，针对不同种类的被叫终端，处理过程也是不同的。In this way, the MSC visited by the called terminal will successively receive the location update request message carrying the first user identity sent by the called terminal and the joint location update request message carrying the first user identity sent by the MME registered by the called terminal, For different types of called terminals, the processing procedures are also different.

若被叫终端为LTE多模双待单卡终端，被叫终端拜访的MSC先后接收到被叫终端发送的携带第一用户身份标识的第一位置更新请求消息和被叫终端注册的MME发送的携带第一用户身份标识的联合位置更新请求消息后，保存被叫终端使用第一用户身份标识的位置区域标识（Location Area Identification，LAI）信息和注册的MME；其中，第一联合位置更新请求消息是MME接收到被叫终端发送的携带联合位置更新标识和第一用户身份标识的第二位置更新请求或者接收到被叫终端发送的携带第一用户身份标识的第二位置更新请求消息后，向被叫终端所在的MSC发送的；If the called terminal is an LTE multi-mode dual-standby single-card terminal, the MSC visited by the called terminal successively receives the first location update request message carrying the first user identity sent by the called terminal and the first location update request message sent by the MME registered by the called terminal. After the joint location update request message carrying the first user identity, save the location area identification (Location Area Identification, LAI) information of the called terminal using the first user identity and the registered MME; wherein, the first joint location update request message After the MME receives the second location update request sent by the called terminal and carries the joint location update identifier and the first user identity identifier or receives the second location update request message sent by the called terminal and carries the first user identity identifier, it sends Sent by the MSC where the called terminal is located;

此时被叫终端拜访的MSC会同时保存被叫终端在2G/3G无线网的LAI信息和在LTE无线网的位置信息（即当前所拜访的MME）。At this time, the MSC visited by the called terminal will simultaneously save the LAI information of the called terminal on the 2G/3G wireless network and the location information on the LTE wireless network (that is, the currently visited MME).

若被叫终端为LTE多模双待双卡终端，被叫终端拜访的MSC先后接收到被叫终端发送的携带第一用户身份标识的第一位置更新请求消息和被叫终端注册的MME发送的携带第二用户身份标识的联合位置更新请求消息后，从HLR中获取第一用户身份标识与第二用户身份标识的关联关系后，保存被叫终端使用第一用户身份标识的LAI信息和被叫终端使用与第一用户身份标识关联的第二用户身份标识注册的MME；其中，联合位置更新请求消息是MME接收到被叫终端发送的携带联合位置更新标识和第二用户身份标识的第五位置更新请求或者接收到被叫终端发送的携带第二用户身份标识的第二位置更新请求消息后，向被叫终端所在的MSC发送的。If the called terminal is an LTE multi-mode dual-standby dual-card terminal, the MSC visited by the called terminal successively receives the first location update request message carrying the first user identity sent by the called terminal and the first location update request message sent by the MME registered by the called terminal. After the combined location update request message carrying the second user identity, after obtaining the association relationship between the first user identity and the second user identity from the HLR, save the LAI information and the called terminal using the first user identity. The terminal uses the MME registered with the second user identity associated with the first user identity; wherein, the joint location update request message is that the MME receives the fifth location information that carries the joint location update identity and the second user identity sent by the called terminal. The update request is sent to the MSC where the called terminal is located after receiving the second location update request message sent by the called terminal and carrying the second user identity.

此时被叫终端拜访的MSC分别完成对被叫终端的使用的第一用户身份标识和使用第二用户身份标识的位置更新后，从被叫终端归属的HLR保存的签约信息中获取被叫终端使用的第一用户身份标识和第二用户身份标识关联为同一终端的信息，以及在用户签约信息中被叫终端使用第一用户身份标识（用于接入2G/3G网络，提供话音业务）和使用用户第二用户身份标识（用于接入LTE网络，不提供话音业务）的信息，然后被叫终端拜访的MSC就会同时被叫被叫终端使用第一用户身份标识和第二用户身份标识的位置信息，其中保存被叫终端使用第一用户身份标识在2G/3G无线网的位置信息（即当前拜访的MSC）和被叫终端使用第二用户身份标识在LTE无线网的位置信息（即当前所拜访的MME）。At this time, the MSC visited by the called terminal obtains the called terminal from the subscription information saved by the HLR to which the called terminal belongs The first user identity and the second user identity used are associated with the information of the same terminal, and the called terminal uses the first user identity (for accessing 2G/3G networks and providing voice services) and Use the information of the user's second user identity (for accessing the LTE network, not providing voice services), and then the MSC visited by the called terminal will use the first user identity and the second user identity to be called at the same time The location information of the called terminal, which saves the location information of the called terminal on the 2G/3G wireless network using the first user identity (that is, the currently visited MSC) and the location information of the called terminal on the LTE wireless network using the second user identity (ie currently visited MME).

具体的，上述被叫终端拜访的MSC向查询到的MME发送携带注册所使用的用户身份标识的阻止LTE数据业务请求消息，具体包括：Specifically, the above-mentioned MSC visited by the called terminal sends a request message for preventing LTE data services carrying the user identity used for registration to the queried MME, specifically including:

若被叫终端拜访的MSC查询到注册所使用的用户身份标识是第一用户身份标识，向MME发送携带第一用户身份标识的阻止LTE数据业务请求消息；If the MSC visited by the called terminal finds that the user identity used for registration is the first user identity, send a request message for preventing LTE data services carrying the first user identity to the MME;

若被叫终端拜访的MSC查询到注册所使用的用户身份标识是与第一用户身份标识关联的第二用户身份标识，向MME发送携带第二用户身份标识的阻止LTE数据业务请求消息，其中，被叫终端同时使用第一用户身份标识与第二用户身份标识。If the MSC visited by the called terminal finds that the user identity used for registration is a second user identity associated with the first user identity, send a request message for preventing LTE data services carrying the second user identity to the MME, wherein, The called terminal simultaneously uses the first user identity and the second user identity.

具体的，上述S84中的MME确定被叫终端暂停LTE数据业务后，通知被叫终端拜访的MSC，具体包括：MME接收到阻止LTE数据业务请求消息后，确定被叫终端是否已注册；若已注册，则向被叫终端转发阻止LTE数据业务请求消息，并在接收到被叫终端返回的携带注册所使用的用户身份标识的阻止LTE数据业务确认消息后发送给被叫终端拜访的MSC；若未注册，则向被叫终端拜访的MSC发送阻止LTE数据业务确认消息。Specifically, after the MME in the above S84 determines that the called terminal suspends the LTE data service, it notifies the MSC visited by the called terminal, which specifically includes: after the MME receives the request message for preventing the LTE data service, determines whether the called terminal has registered; register, then forward the request message of preventing LTE data service to the called terminal, and send it to the MSC visited by the called terminal after receiving the confirmation message of preventing LTE data service returned by the called terminal carrying the user identity used for registration; If not registered, a confirmation message for preventing LTE data service is sent to the MSC visited by the called terminal.

具体的，上述S83中的被叫终端拜访的MSC继续继续进行后续被叫语音业务处理流程，具体包括：被叫终端拜访的MSC直接继续被叫终端；或者被叫终端拜访的MSC延迟设定时间长度后，呼叫被叫终端；或者被叫终端拜访的MSC接收到阻止LTE数据业务确认消息后，呼叫被叫终端。Specifically, the MSC visited by the called terminal in the above S83 continues the subsequent called voice service processing flow, specifically including: the MSC visited by the called terminal directly continues the called terminal; or the MSC visited by the called terminal delays the set time length, call the called terminal; or after the MSC visited by the called terminal receives the confirmation message of blocking the LTE data service, call the called terminal.

具体的，上述S85中的被叫终端拜访的MSC指示MME通知被叫终端恢复LTE数据业务，具体包括：被叫终端拜访的MSC向MME发送携带注册所使用的用户身份标识的恢复LTE数据业务请求消息。Specifically, the MSC visited by the called terminal in the above S85 instructs the MME to notify the called terminal to resume the LTE data service, which specifically includes: the MSC visited by the called terminal sends to the MME a request for restoring the LTE data service carrying the user identity used for registration information.

上述S86中的MME确定被叫终端恢复LTE数据业务后，通知被叫终端拜访的MSC，具体包括：MME接收到恢复LTE数据业务请求消息后，发送给被叫终端；以及在接收到被叫终端返回的恢复LTE数据业务确认消息发送给被叫终端拜访的MSC。After the MME in the above S86 determines that the called terminal resumes the LTE data service, it notifies the MSC visited by the called terminal, which specifically includes: after receiving the request message for restoring the LTE data service, the MME sends it to the called terminal; The returned confirmation message for resuming the LTE data service is sent to the MSC visited by the called terminal.

具体的，上述MME向被叫终端发送阻止LTE数据业务请求消息之后，还包括：MME指示S-GW暂停被叫终端的下行数据业务。Specifically, after the MME sends the request message for preventing the LTE data service to the called terminal, it further includes: the MME instructs the S-GW to suspend the downlink data service of the called terminal.

具体的，上述MME接收到恢复LTE数据业务请求消息后，发送给被叫终端之后，还包括：MME指示S-GW恢复被叫终端的下行数据业务。Specifically, after the MME receives the request message for restoring the LTE data service and sends it to the called terminal, the MME further includes: the MME instructs the S-GW to resume the downlink data service of the called terminal.

下面结合现有技术中主叫终端呼叫被叫终端的流程详细说明本实施例中的基于多模双待终端的被叫语音业务的处理方法，该方法的流程如图9所示，具体执行步骤如下：The following describes in detail the processing method of the called voice service based on the multi-mode dual-standby terminal in this embodiment in combination with the process of the calling terminal calling the called terminal in the prior art. The process of this method is shown in Figure 9, and the specific execution steps as follows:

S900：在主叫终端呼叫被叫终端的过程中，主叫终端拜访的MSC向被叫终端归属的HLR发送携带被叫终端的第一用户身份标识的SRI消息。S900: When the calling terminal calls the called terminal, the MSC visited by the calling terminal sends an SRI message carrying the first user identity of the called terminal to the HLR to which the called terminal belongs.

S901：被叫终端归属的HLR接收到SRI消息后，向被叫终端拜访的MSC发送携带第一用户身份标识的PRN消息。S901: After receiving the SRI message, the HLR to which the called terminal belongs sends a PRN message carrying the first user identity to the MSC visited by the called terminal.

S902：被叫终端拜访的MSC接收到PRN消息后，根据第一用户身份标识查询被叫终端注册的MME以及注册所使用的用户身份标识，并向查找到的MME发送携带注册所使用的用户身份标识的阻止LTE数据业务请求消息。然后执行S908。S902: After receiving the PRN message, the MSC visited by the called terminal queries the MME registered by the called terminal and the user identity used for registration according to the first user identity, and sends the user identity used for registration to the found MME The identified block LTE data service request message. Then execute S908.

S903：MME接收到阻止LTE数据业务后，确定被叫终端是否已注册；若已注册，则执行S904；否则，执行S907。S903: After receiving the LTE data blocking service, the MME determines whether the called terminal is registered; if registered, execute S904; otherwise, execute S907.

S904：向被叫终端转发阻止LTE数据业务请求消息。S904: Forward the request message for preventing the LTE data service to the called terminal.

S905：被叫终端接收到阻止LTE数据业务请求消息后，暂停LTE数据业务，并向MME返回携带注册所使用的用户身份标识的阻止LTE数据业务确认消息。S905: After receiving the request message for preventing the LTE data service, the called terminal suspends the LTE data service, and returns to the MME a confirmation message for preventing the LTE data service carrying the user identity used for registration.

S906：MME接收阻止LTE数据业务确认消息后，向被叫终端拜访的MSC发送阻止LTE数据业务确认消息。S906: After receiving the confirmation message for preventing the LTE data service, the MME sends the confirmation message for preventing the LTE data service to the MSC visited by the called terminal.

S907：MME向被叫终端拜访的MSC发送阻止LTE数据业务确认消息。S907: The MME sends a confirmation message for preventing the LTE data service to the MSC visited by the called terminal.

S908：被叫终端拜访的MSC向被叫终端归属的HLR返回PRN ACK消息。S908: The MSC visited by the called terminal returns a PRN ACK message to the HLR to which the called terminal belongs.

被叫终端归属HLR执行S902后，立即执行S908。After the home HLR of the called terminal executes S902, it immediately executes S908.

S909：被叫终端归属的HLR接收到PRN ACK消息后，向主叫终端拜访的MSC发送SRI ACK消息。S909: After receiving the PRN ACK message, the HLR to which the called terminal belongs sends an SRI ACK message to the MSC visited by the calling terminal.

S910：主叫终端拜访的MSC接收到SRI ACK息后，向被叫终端拜访的MSC发送IAM。S910: After receiving the SRI ACK message, the MSC visited by the calling terminal sends an IAM to the MSC visited by the called terminal.

按照S901-910的步骤阻止被叫终端的LTE数据业务的方式可以称为早阻止方式。还可以在S901之后执行S908，然后执行完S910之后再执行S902，这种方式阻止被叫终端的LTE数据业务的方式可以称为晚阻止方式。这两种方式都能够有效阻止被叫终端的LTE数据业务。The method of blocking the LTE data service of the called terminal according to the steps of S901-910 may be called an early blocking method. It is also possible to execute S908 after S901, and then execute S902 after executing S910. This method of blocking the LTE data service of the called terminal can be called a late blocking method. Both of these two methods can effectively prevent the LTE data service of the called terminal.

S911：被叫终端拜访的MSC通过2G/3G无线网寻呼被叫终端。S911: The MSC visited by the called terminal pages the called terminal through the 2G/3G wireless network.

S912：被叫终端所在的MSC向主叫终端拜访的MSC发送ACM消息。S912: The MSC where the called terminal is located sends an ACM message to the MSC visited by the calling terminal.

这时主叫终端可以收到回音铃声，然后被叫终端接听后，就可以通话了。At this time, the calling terminal can receive the echo ringtone, and after the called terminal answers the call, the call can be made.

S910之后，被叫终端拜访的MSC可以直接执行S911；或者被叫终端拜访的MSC延迟设定时间长度后，执行S911；或者被叫终端拜访的MSC接收到S906的阻止LTE数据业务确认消息后，执行S911。After S910, the MSC visited by the called terminal can directly execute S911; or the MSC visited by the called terminal delays the setting time length, and then executes S911; or after the MSC visited by the called terminal receives the confirmation message of preventing the LTE data service in S906, Execute S911.

S913：当被叫终端挂机后，被叫终端拜访的MSC向被叫终端注册的MME发送携带注册所使用的用户身份标识的恢复LTE数据业务请求消息。S913: After the called terminal hangs up, the MSC visited by the called terminal sends a request message for restoring the LTE data service carrying the user identity used for registration to the MME registered with the called terminal.

S914：MME接收到恢复LTE数据业务请求消息后，发送给被叫终端。S914: After receiving the LTE data service restoration request message, the MME sends it to the called terminal.

S915：被叫终端接收到恢复LTE数据业务请求消息后，恢复LTE数据业务，并向MME返回恢复LTE数据业务确认消息。S915: After receiving the request message for restoring the LTE data service, the called terminal restores the LTE data service, and returns a confirmation message for restoring the LTE data service to the MME.

S916：MME接收到恢复LTE数据业务确认消息后，发送给被叫终端拜访的MSC。S916: After receiving the confirmation message of resuming the LTE data service, the MME sends it to the MSC visited by the called terminal.

基于同一发明构思，本发明实施例提供一种基于多模双待终端的被叫语音业务处理系统，该系统的结构如图10所示，包括主叫终端100、被叫终端101、主叫终端拜访的MSC102、被叫终端归属的HLR103、被叫终端拜访的MSC104、被叫终端注册的MME105；其中，Based on the same inventive concept, an embodiment of the present invention provides a called voice service processing system based on a multi-mode dual-standby terminal. The structure of the system is shown in FIG. The MSC102 visited, the HLR103 to which the called terminal belongs, the MSC104 visited by the called terminal, and the MME105 registered by the called terminal;

主叫终端拜访的MSC102，用于在主叫终端呼叫被叫终端的过程中，向HLR发送携带被叫终端的第一用户身份标识的SRI消息；以及接收到HLR发送的携带第一用户身份标识的SRI ACK消息后向被叫终端拜访的MSC发送携带第一用户身份标识的IAM。The MSC102 visited by the calling terminal is configured to send an SRI message carrying the first user identity of the called terminal to the HLR during the process of the calling terminal calling the called terminal; and receive the SRI message carrying the first user identity sent by the HLR. Send the IAM carrying the first user identity to the MSC visited by the called terminal after the SRI ACK message.

HLR103，用于接收到路由查询请求消息后，向被叫终端拜访的MSC发送携带第一用户身份标识的PRN消息消息；以及向主叫终端拜访的MSC发送携带第一用户身份标识的SRI ACK消息。HLR103, after receiving the route query request message, send the PRN message message carrying the first user identity to the MSC visited by the called terminal; and send the SRI ACK message carrying the first user identity to the MSC visited by the calling terminal .

被叫终端拜访的MSC104，用于接收到PRN消息消息或者IAM后，根据第一用户身份标识查询被叫终端注册的MME，若查询到，则指示查询到的MME通知被叫终端暂停LTE数据业务，并继续进行后续被叫语音业务处理流程；接收到主叫终端拜访的MSC发送的携带第一用户身份标识的释放REL消息或者被叫终端发送的携带第一用户身份标识的呼叫释放请求消息后，指示MME通知被叫终端恢复LTE数据业务。The MSC104 visited by the called terminal is used to query the MME registered by the called terminal according to the first user identity after receiving the PRN message or IAM, and if found, instruct the queried MME to notify the called terminal to suspend the LTE data service , and continue the subsequent called voice service processing flow; after receiving the release REL message carrying the first user identity sent by the MSC visited by the calling terminal or the call release request message carrying the first user identity sent by the called terminal , instructing the MME to notify the called terminal to resume the LTE data service.

MME105，用于确定被叫终端暂停LTE数据业务后，通知被叫终端拜访的MSC；确定被叫终端恢复LTE数据业务后，通知被叫终端拜访的MSC。TheMME 105 is configured to notify the MSC visited by the called terminal after determining that the called terminal suspends the LTE data service; and notify the MSC visited by the called terminal after determining that the called terminal resumes the LTE data service.

具体的，上述被叫终端拜访的MSC104，具体用于：在保存的LTE多模双待终端对应的用户身份标识中，查询是否存在第一用户身份标识；若存在第一用户身份标识，确定被叫终端的终端类型为LTE多模双待终端；在保存的拜访终端的位置信息中，查询被叫终端注册的MME以及注册所使用的用户身份标识；若查询到被叫终端注册的MME，向查询到的MME发送携带注册所使用的用户身份标识的阻止LTE数据业务请求消息。Specifically, the MSC104 visited by the above-mentioned called terminal is specifically used to: inquire whether there is a first user identity in the stored user identity corresponding to the LTE multi-mode dual-standby terminal; if there is a first user identity, determine the The terminal type of the calling terminal is an LTE multi-mode dual-standby terminal; in the saved location information of the visiting terminal, query the MME registered by the called terminal and the user identity used for registration; if the MME registered by the called terminal is found, send the The queried MME sends a request message for preventing LTE data services carrying the user identity used for registration.

具体的，上述被叫终端拜访的MSC104，用于保存LTE多模双待终端对应的用户身份标识，具体用于：接收到携带用户身份标识和LTE多模双待模式信息的接入请求后，将该用户身份标识保存在LTE终端对应的用户身份标识中。Specifically, theMSC 104 visited by the above-mentioned called terminal is used to save the user identity corresponding to the LTE multi-mode dual-standby terminal, and is specifically used for: after receiving the access request carrying the user identity and LTE multi-mode dual-standby mode information, The user identity is stored in the user identity corresponding to the LTE terminal.

上述被叫终端拜访的MSC104，用于保存被叫终端的位置信息，具体用于：若被叫终端为LTE多模双待单卡终端，先后接收到被叫终端发送的携带第一用户身份标识的第一位置更新请求消息和被叫终端注册的MME发送的携带第一用户身份标识的联合位置更新请求消息后，保存被叫终端使用第一用户身份标识的LAI信息和注册的MME；其中，联合位置更新请求消息是MME接收到被叫终端发送的携带联合位置更新标识和第一用户身份标识的第二位置更新请求或者接收到被叫终端发送的携带第一用户身份标识的第二位置更新请求消息后，向被叫终端所在的MSC发送的；若被叫终端为LTE多模双待双卡终端，先后接收到被叫终端发送的携带第一用户身份标识的第一位置更新请求消息和被叫终端注册的MME发送的携带第二用户身份标识的联合位置更新请求消息后，从HLR中获取第一用户身份标识与第二用户身份标识的关联关系后，保存被叫终端使用第一用户身份标识的LAI信息和被叫终端使用与第一用户身份标识关联的第二用户身份标识注册的MME；其中，联合位置更新请求消息是MME接收到被叫终端发送的携带联合位置更新标识和第二用户身份标识的第二位置更新请求或者接收到被叫终端发送的携带第二用户身份标识的第二位置更新请求消息后，向被叫终端所在的MSC发送的。TheMSC 104 visited by the called terminal is used to save the location information of the called terminal, specifically for: if the called terminal is an LTE multi-mode dual-standby single-card terminal, it successively receives the first user ID sent by the called terminal. After the first location update request message and the joint location update request message carrying the first user identity sent by the MME registered by the called terminal, save the LAI information of the called terminal using the first user identity and the registered MME; wherein, The joint location update request message is that the MME receives the second location update request carrying the joint location update identifier and the first user identity sent by the called terminal or receives the second location update request carrying the first user identity sent by the called terminal. After the request message, it is sent to the MSC where the called terminal is located; if the called terminal is an LTE multi-mode dual-standby dual-card terminal, it successively receives the first location update request message and the first location update request message carrying the first user identity sent by the called terminal. After the MME registered by the called terminal sends the joint location update request message carrying the second user identity, after obtaining the association relationship between the first user identity and the second user identity from the HLR, save the called terminal to use the first user identity. The LAI information of the identity and the MME registered by the called terminal using the second user identity associated with the first user identity; wherein, the joint location update request message is that the MME receives the called terminal and carries the joint location update identity and the first The second location update request of the second user identity or after receiving the second location update request message carrying the second user identity sent by the called terminal, is sent to the MSC where the called terminal is located.

具体的，上述被叫终端拜访的MSC104，具体用于：若查询到注册所使用的用户身份标识是第一用户身份标识，向MME发送携带第一用户身份标识的阻止LTE数据业务请求消息；若查询到注册所使用的用户身份标识是与第一用户身份标识关联的第二用户身份标识，向MME发送携带第二用户身份标识的阻止LTE数据业务请求消息，其中，被叫终端同时使用第一用户身份标识与第二用户身份标识。Specifically, the MSC104 visited by the above-mentioned called terminal is specifically used for: if it is found that the user identity used for registration is the first user identity, send a request message for preventing LTE data services carrying the first user identity to the MME; if Querying that the user identity used for registration is a second user identity associated with the first user identity, sending a request message for preventing LTE data services carrying the second user identity to the MME, wherein the called terminal simultaneously uses the first A user identity and a second user identity.

具体的，MME105，具体用于：接收到阻止LTE数据业务请求消息后，确定被叫终端是否已注册；若已注册，则向被叫终端转发阻止LTE数据业务请求消息，并在接收到被叫终端返回的携带注册所使用的用户身份标识的阻止LTE数据业务确认消息后发送给被叫终端拜访的MSC；若未注册，则向被叫终端拜访的MSC发送阻止LTE数据业务确认消息。Specifically, MME105 is specifically used to: after receiving the request message for preventing LTE data service, determine whether the called terminal is registered; if registered, forward the request message for preventing LTE data service to the called terminal, and when receiving The LTE data service blocking confirmation message returned by the terminal carrying the user identity used for registration is sent to the MSC visited by the called terminal; if not registered, the LTE data service blocking confirmation message is sent to the MSC visited by the called terminal.

具体的，上述被叫终端拜访的MSC104，具体用于：直接呼叫被叫终端；或者延迟设定时间长度后，呼叫被叫终端；或者接收到阻止LTE数据业务确认消息后，呼叫被叫终端。Specifically, theMSC 104 visited by the called terminal is specifically used to: directly call the called terminal; or call the called terminal after a delay of a set time; or call the called terminal after receiving a confirmation message for preventing the LTE data service.

具体的，上述被叫终端拜访的MSC104，具体用于：向MME发送携带注册所使用的用户身份标识的恢复LTE数据业务请求消息。Specifically, the above-mentionedMSC 104 visited by the called terminal is specifically configured to: send to the MME a request message for restoring the LTE data service carrying the user identity used for registration.

MME105，具体用于：接收到恢复LTE数据业务请求消息后，发送给被叫终端；以及在接收到被叫终端返回的恢复LTE数据业务确认消息发送给被叫终端拜访的MSC。The MME105 is specifically configured to: send the request message to the called terminal after receiving the LTE data service recovery request message; and send the LTE data service recovery confirmation message returned by the called terminal to the MSC visited by the called terminal.

较佳的，上述MME105，还用于向被叫终端发送阻止LTE数据业务请求消息之后，指示S-GW暂停被叫终端的下行数据业务。Preferably, the above-mentioned MME105 is further configured to instruct the S-GW to suspend the downlink data service of the called terminal after sending the request message of preventing the LTE data service to the called terminal.

较佳的，上述MME105，还用于接收到恢复LTE数据业务请求消息后，发送给被叫终端之后，指示S-GW恢复被叫终端的下行数据业务。Preferably, the above-mentioned MME105 is also configured to instruct the S-GW to resume the downlink data service of the called terminal after receiving the request message for restoring the LTE data service and sending it to the called terminal.

实施例五Embodiment five

基于同一发明构思，本发明实施例提供一种基于多模双待终端的被叫语音业务处理方法，该方法的执行主体是被叫终端拜访的MSC，该方法的流程如图11所示，该流程中省略执行主体，具体执行步骤如下：Based on the same inventive concept, an embodiment of the present invention provides a method for processing a called voice service based on a multi-mode dual-standby terminal. The execution subject of the method is the MSC visited by the called terminal. The flow of the method is shown in FIG. 11 . The execution subject is omitted in the process, and the specific execution steps are as follows:

S110：在主叫终端呼叫被叫终端的过程中，接收被叫终端归属的HLR发送的携带被叫终端的第一用户身份标识的PRN消息、或者接收主叫终端拜访的MSC发送的携带第一用户身份标识的IAM。S110: During the process of the calling terminal calling the called terminal, receive the PRN message carrying the first user identity of the called terminal sent by the HLR to which the called terminal belongs, or receive the PRN message carrying the first user identity sent by the MSC visited by the calling terminal. IAM for user identities.

S111：根据第一用户身份标识查询被叫终端注册的MME，若查询到，执行S112和S113；否则，执行S112。S111: Query the MME registered by the called terminal according to the first user identity, if found, perform S112 and S113; otherwise, perform S112.

S112：继续进行后续被叫语音业务处理流程。S112: Continue to perform the subsequent called voice service processing flow.

S113：指示查询到的MME通知被叫终端暂停LTE数据业务。S113: Instruct the queried MME to notify the called terminal to suspend the LTE data service.

S114：接收MME确定被叫终端暂停LTE数据业务后发出的通知。S114: Receive a notification sent by the MME after determining that the called terminal suspends the LTE data service.

其中，PRN消息消息是被叫终端归属的HLR接收到主叫终端拜访的MSC发送的携带第一用户身份标识的路由查询请求消息后发送的，IAM是主叫终端拜访的MSC接收到被叫终端归属的HLR发送的携带第一用户身份标识的SRIACK消息后发送的。Among them, the PRN message is sent after the HLR to which the called terminal belongs receives the routing query request message carrying the first user identity sent by the MSC visited by the calling terminal, and the IAM is the message received by the MSC visited by the calling terminal. It is sent after the home HLR sends the SRIACK message carrying the first user identity.

S115：接收到主叫终端拜访的MSC或者被叫终端发送的携带第一用户身份标识的呼叫释放请求消息后，指示MME通知被叫终端恢复LTE数据业务。S115: After receiving the call release request message carrying the first user identity sent by the MSC visited by the calling terminal or the called terminal, instruct the MME to notify the called terminal to resume the LTE data service.

S116：接收MME确定被叫终端恢复LTE数据业务后发出的通知。S116: Receive a notification sent by the MME after determining that the called terminal resumes the LTE data service.

具体的，上述S111和S112中的根据第一用户身份标识查询被叫终端注册的MME，若查询到，则指示查询到的MME通知被叫终端暂停LTE数据业务，具体包括：在保存的LTE多模双待终端对应的用户身份标识中，查询是否存在第一用户身份标识；若存在第一用户身份标识，确定被叫终端的终端类型为LTE多模双待终端；在保存的拜访终端的位置信息中，查询被叫终端注册的MME以及注册所使用的用户身份标识；若查询到被叫终端注册的MME，向查询到的MME发送携带注册所使用的用户身份标识的阻止LTE数据业务请求消息。Specifically, in the above S111 and S112, query the MME registered by the called terminal according to the first user identity, and if found, instruct the queried MME to notify the called terminal to suspend the LTE data service, specifically including: In the user ID corresponding to the dual-mode standby terminal, query whether there is a first user ID; if there is a first user ID, determine that the terminal type of the called terminal is an LTE multi-mode dual-standby terminal; In the information, query the MME registered by the called terminal and the user identity used for registration; if the MME registered by the called terminal is found, send a request message for preventing LTE data services carrying the user identity used for registration to the queried MME .

具体的，保存LTE多模双待终端对应的用户身份标识的过程，具体包括：接收到携带用户身份标识和LTE多模双待模式信息的接入请求后，将该用户身份标识添加在LTE多模双待终端对应的用户身份标识中。Specifically, the process of saving the user identity corresponding to the LTE multi-mode dual-standby terminal specifically includes: after receiving the access request carrying the user identity and LTE multi-mode dual-standby mode information, adding the user identity to the LTE multi-mode dual-standby In the user identity corresponding to the dual-mode standby terminal.

具体的，保存被叫终端的位置信息的过程，具体包括：Specifically, the process of saving the location information of the called terminal specifically includes:

若被叫终端为LTE多模双待单卡终端，先后接收到被叫终端发送的携带第一用户身份标识的第一位置更新请求消息和被叫终端注册的MME发送的携带第一用户身份标识的联合位置更新请求消息后，保存被叫终端使用第一用户身份标识的LAI信息和注册的MME；其中，第一联合位置更新请求消息是MME接收到被叫终端发送的携带联合位置更新标识和第一用户身份标识的第二位置更新请求或者接收到被叫终端发送的携带第一用户身份标识的第二位置更新请求消息后，向被叫终端所在的MSC发送的；If the called terminal is an LTE multi-mode dual-standby single-card terminal, it successively receives the first location update request message carrying the first user identity sent by the called terminal and the first location update request message carrying the first user identity sent by the MME registered with the called terminal. After the joint location update request message, save the LAI information of the called terminal using the first user identity and the registered MME; wherein, the first joint location update request message is that the MME receives the joint location update identification and the MME sent by the called terminal. The second location update request of the first user identity or after receiving the second location update request message carrying the first user identity sent by the called terminal, is sent to the MSC where the called terminal is located;

若被叫终端为LTE多模双待双卡终端，先后接收到被叫终端发送的携带第一用户身份标识的第四位置更新请求消息和被叫终端注册的MME发送的携带第二用户身份标识的联合位置更新请求消息后，从HLR中获取第一用户身份标识与第二用户身份标识的关联关系后，保存被叫终端使用第一用户身份标识的LAI信息和被叫终端使用与第一用户身份标识关联的第二用户身份标识注册的MME；其中，联合位置更新请求消息是MME接收到被叫终端发送的携带联合位置更新标识和第二用户身份标识的第二位置更新请求或者接收到被叫终端发送的携带第二用户身份标识的第二位置更新请求消息后，向被叫终端所在的MSC发送的。If the called terminal is an LTE multi-mode dual-standby dual-card terminal, it successively receives the fourth location update request message carrying the first user identity sent by the called terminal and the fourth location update request message carrying the second user identity sent by the MME registered with the called terminal. After obtaining the associated relationship between the first user identity and the second user identity from the HLR, save the LAI information of the called terminal using the first user identity and the called terminal using the first user identity. The MME registered with the second user identity associated with the identity identifier; wherein, the combined location update request message is that the MME receives the second location update request that carries the combined location update identifier and the second user identity sent by the called terminal or receives the second location update request sent by the called terminal. After the second location update request message carrying the second user identity sent by the calling terminal, it is sent to the MSC where the called terminal is located.

具体的，上述向查询到的MME发送携带注册所使用的用户身份标识的阻止LTE数据业务请求消息，具体包括：若查询到注册所使用的用户身份标识是第一用户身份标识，向MME发送携带第一用户身份标识的阻止LTE数据业务请求消息；若查询到注册所使用的用户身份标识是与第一用户身份标识关联的第二用户身份标识，向MME发送携带第二用户身份标识的阻止LTE数据业务请求消息，其中，被叫终端同时使用第一用户身份标识与第二用户身份标识。Specifically, the above-mentioned sending to the queried MME the LTE data service blocking request message carrying the user identity used for registration includes: if it is found that the user identity used for registration is the first user identity, sending the message carrying the user identity used for registration to the MME. The request message for preventing LTE data service of the first user identity; if it is found that the user identity used for registration is the second user identity associated with the first user identity, send to the MME the barring LTE data service carrying the second user identity A data service request message, wherein the called terminal uses both the first user identity and the second user identity.

具体的，上述S114中的接收MME确定被叫终端暂停LTE数据业务后发出的通知，具体包括：接收MME发送的携带注册所使用的用户身份标识的阻止LTE数据业务确认消息；其中，阻止LTE数据业务确认消息是：MME确定被叫终端已注册后，向被叫终端转发阻止LTE数据业务请求消息，并在接收到被叫终端返回的阻止LTE数据业务确认消息后发送的；MME确定被叫终端未注册后直接发出的。Specifically, receiving the notification sent by the MME after determining that the called terminal suspends the LTE data service in the above S114 specifically includes: receiving the confirmation message of preventing the LTE data service sent by the MME and carrying the user identity used for registration; wherein, preventing the LTE data service The service confirmation message is: after the MME confirms that the called terminal has registered, it forwards the request message of preventing the LTE data service to the called terminal, and sends it after receiving the confirmation message of preventing the LTE data service returned by the called terminal; the MME confirms that the called terminal Issued directly after unregistered.

具体的，上述S113中的继续进行后续被叫语音业务处理流程，具体包括：直接继续被叫终端；或者延迟设定时间长度后，呼叫被叫终端；或者接收到阻止LTE数据业务确认消息后，呼叫被叫终端。Specifically, the continuation of the subsequent called voice service processing flow in S113 above specifically includes: directly continuing to the called terminal; or calling the called terminal after a delay of a set period of time; or after receiving the confirmation message for preventing the LTE data service, Call the called terminal.

具体的，上述S115中的指示MME通知被叫终端恢复LTE数据业务，具体包括：向MME发送携带注册所使用的用户身份标识的恢复LTE数据业务请求消息。Specifically, instructing the MME in the above S115 to notify the called terminal to resume the LTE data service includes: sending to the MME a request message for resuming the LTE data service carrying the user identity used for registration.

上述S116中的接收MME确定被叫终端恢复LTE数据业务后发出的通知，具体包括：接收MME发送的携带注册所使用的用户身份标识的恢复LTE数据确认消息；其中，恢复LTE数据确认消息是MME接收到恢复LTE数据业务请求消息后，发送给被叫终端；以及在接收到被叫终端返回的恢复LTE数据业务确认消息后发送的。The receiving of the notification sent by the MME in S116 above after determining that the called terminal has resumed the LTE data service specifically includes: receiving the LTE data restoration confirmation message sent by the MME and carrying the user identity used for registration; wherein the LTE data restoration confirmation message is the MME After receiving the LTE data service recovery request message, it is sent to the called terminal; and after receiving the LTE data service recovery confirmation message returned by the called terminal, it is sent.

基于同一发明构思，本发明实施例提供一种移动交换中心，该移动交换中心的结构如图12所示，包括：Based on the same inventive concept, an embodiment of the present invention provides a mobile switching center, the structure of which is shown in Figure 12, including:

接收单元120，用于在主叫终端呼叫被叫终端的过程中，接收被叫终端归属的HLR发送的携带被叫终端的第一用户身份标识的PRN消息、或者接收到主叫终端拜访的MSC发送的携带第一用户身份标识的IAM；接收主叫终端拜访的MSC发送的携带第一用户身份标识的释放REL消息或者被叫终端发送的携带第一用户身份标识的呼叫释放请求消息。The receivingunit 120 is configured to receive a PRN message carrying the first user identity of the called terminal sent by the HLR to which the called terminal belongs during the process of calling the called terminal by the calling terminal, or receive a message from the MSC visited by the calling terminal. Sending the IAM carrying the first user identity; receiving the release REL message carrying the first user identity sent by the MSC visited by the calling terminal or the call release request message carrying the first user identity sent by the called terminal.

指示单元121，用于在接收单元接收到PRN消息消息或者IAM后，根据第一用户身份标识查询被叫终端注册的MME，若查询到，则指示查询到的MME通知被叫终端暂停LTE数据业务，并继续进行后续被叫语音业务处理流程；以及接收MME确定被叫终端暂停LTE数据业务后发出的通知；在接收单元接收到REL消息或呼叫释放请求消息后，指示MME通知被叫终端恢复LTE数据业务；以及接收MME确定被叫终端恢复LTE数据业务后发出的通知。其中，PRN消息消息是被叫终端归属的HLR接收到主叫终端拜访的MSC发送的携带第一用户身份标识的SRI消息后发送的，IAM是主叫终端拜访的MSC接收到被叫终端归属的HLR发送的携带第一用户身份标识的SRI ACK消息后发送的。Theinstruction unit 121 is configured to query the MME registered by the called terminal according to the first user identity after the receiving unit receives the PRN message or the IAM, and if found, instruct the queried MME to notify the called terminal to suspend the LTE data service , and continue the subsequent called voice service processing flow; and receive the notification sent by the MME after determining that the called terminal has suspended the LTE data service; after the receiving unit receives the REL message or the call release request message, instruct the MME to notify the called terminal to resume LTE data service; and receiving a notification sent by the MME after determining that the called terminal resumes the LTE data service. Among them, the PRN message is sent by the HLR to which the called terminal belongs after receiving the SRI message carrying the first user identity sent by the MSC visited by the calling terminal, and the IAM is the message received by the MSC visited by the calling terminal. It is sent after the SRI ACK message carrying the first user ID sent by the HLR.

具体的，上述指示单元121，具体用于：在保存的LTE多模双待终端对应的用户身份标识中，查询是否存在第一用户身份标识；若存在第一用户身份标识，确定被叫终端的终端类型为LTE多模双待终端；在保存的拜访终端的位置信息中，查询被叫终端注册的MME以及注册所使用的用户身份标识；若查询到被叫终端注册的MME，向查询到的MME发送携带注册所使用的用户身份标识的阻止LTE数据业务请求消息。Specifically, the above-mentioned indicatingunit 121 is specifically used to: inquire whether there is a first user identity in the saved user identity corresponding to the LTE multi-mode dual-standby terminal; if there is a first user identity, determine the called terminal's The terminal type is an LTE multi-mode dual-standby terminal; in the saved location information of the visiting terminal, query the MME registered by the called terminal and the user identity used for registration; if the MME registered by the called terminal is found, send the queried The MME sends an LTE data service blocking request message carrying the user identity used for registration.

具体的，上述指示单元121，用于保存LTE多模双待终端对应的用户身份标识的过程，具体用于接收到携带用户身份标识和LTE多模双待模式信息的接入请求后，将该用户身份标识保存在LTE终端对应的用户身份标识中；Specifically, the above-mentioned indicatingunit 121 is used to store the user identity corresponding to the LTE multi-mode dual-standby terminal, and is specifically used to store the user identity and the LTE multi-mode dual-standby mode information after receiving the access request. The user identity is stored in the user identity corresponding to the LTE terminal;

上述指示单元121，用于保存被叫终端的位置信息，具体用于：若被叫终端为LTE多模双待单卡终端，先后接收到叫终端发送的携带第一用户身份标识的第一位置更新请求消息和被叫终端注册的MME发送的携带第一用户身份标识的联合位置更新请求消息后，保存被叫终端使用第一用户身份标识的位置区域标识LAI信息和注册的MME；其中，第一联合位置更新请求消息是MME接收到被叫终端发送的携带联合位置更新标识和第一用户身份标识的第二位置更新请求或者接收到被叫终端发送的携带第一用户身份标识的第二位置更新请求消息后，向被叫终端所在的MSC发送的；若被叫终端为LTE多模双待双卡终端，先后接收到被叫终端发送的携带第一用户身份标识的第四位置更新请求消息和被叫终端注册的MME发送的携带第二用户身份标识的联合位置更新请求消息后，从HLR中获取第一用户身份标识与第二用户身份标识的关联关系后，保存被叫终端使用第一用户身份标识的LAI信息和被叫终端使用与第一用户身份标识关联的第二用户身份标识注册的MME；其中，联合位置更新请求消息是MME接收到被叫终端发送的携带联合位置更新标识和第二用户身份标识的第二位置更新请求或者接收到被叫终端发送的携带第二用户身份标识的第二位置更新请求消息后，向被叫终端所在的MSC发送的。The above-mentioned indicatingunit 121 is used to save the location information of the called terminal, and is specifically used for: if the called terminal is an LTE multi-mode dual-standby single-card terminal, successively receive the first location information carrying the first user identity sent by the calling terminal After the update request message and the joint location update request message carrying the first user identity sent by the MME registered by the called terminal, save the location area identifier LAI information of the called terminal using the first user identity and the registered MME; A joint location update request message is that the MME receives the second location update request sent by the called terminal and carries the joint location update identifier and the first user identity, or receives the second location update request sent by the called terminal and carries the first user identity. After the update request message, it is sent to the MSC where the called terminal is located; if the called terminal is an LTE multi-mode dual-standby dual-card terminal, it successively receives the fourth location update request message carrying the first user identity sent by the called terminal After the joint location update request message carrying the second user identity sent by the MME registered with the called terminal, after obtaining the association relationship between the first user identity and the second user identity from the HLR, save the called terminal using the first The LAI information of the user identity and the MME registered by the called terminal using the second user identity associated with the first user identity; wherein, the joint location update request message is that the MME receives the called terminal and carries the joint location update identity and The second location update request of the second user identity or after receiving the second location update request message carrying the second user identity sent by the called terminal, is sent to the MSC where the called terminal is located.

具体的，上述指示单元121，用于向查询到的MME发送携带注册所使用的用户身份标识的阻止LTE数据业务请求消息，具体用于：若查询到注册所使用的用户身份标识是第一用户身份标识，向MME发送携带第一用户身份标识的阻止LTE数据业务请求消息；若查询到注册所使用的用户身份标识是与第一用户身份标识关联的第二用户身份标识，向MME发送携带第二用户身份标识的阻止LTE数据业务请求消息，其中，被叫终端同时使用第一用户身份标识与第二用户身份标识。Specifically, the above-mentioned indicatingunit 121 is configured to send to the queried MME a request message for preventing LTE data services carrying the user identity used for registration, specifically: if the user identity used for registration is found to be the first user ID, sending to the MME a request message for preventing LTE data services carrying the first user ID; if it is found that the user ID used for registration is a second user ID associated with the first user ID, sending a message carrying the first user ID to the MME The request message for blocking the LTE data service of the two user IDs, wherein the called terminal uses the first user ID and the second user ID at the same time.

具体的，上述指示单元121，用于接收MME确定被叫终端暂停LTE数据业务后发出的通知，具体用于：接收MME发送的携带注册所使用的用户身份标识的阻止LTE数据业务确认消息；其中，阻止LTE数据业务确认消息是：MME确定被叫终端已注册后，向被叫终端转发阻止LTE数据业务请求消息，并在接收到被叫终端返回的阻止LTE数据业务确认消息后发送的；MME确定被叫终端未注册后直接发出的。Specifically, the above-mentioned indicatingunit 121 is configured to receive a notification sent by the MME after determining that the called terminal suspends the LTE data service, and is specifically configured to: receive a confirmation message of preventing the LTE data service sent by the MME and carrying the user identity used for registration; wherein The confirmation message for preventing the LTE data service is: after the MME determines that the called terminal has registered, it forwards the request message for preventing the LTE data service to the called terminal, and sends it after receiving the confirmation message for preventing the LTE data service returned by the called terminal; the MME It is sent directly after it is confirmed that the called terminal is not registered.

具体的，上述指示单元121，用于继续进行后续被叫语音业务处理流程，具体用于：直接呼叫被叫终端；或者延迟设定时间长度后，呼叫被叫终端；或者接收到阻止LTE数据业务确认消息后，呼叫被叫终端。Specifically, the above-mentionedinstruction unit 121 is used to continue the subsequent called voice service processing flow, and is specifically used to: directly call the called terminal; or call the called terminal after a delay of a set period of time; or receive a blocking LTE data service After confirming the message, call the called terminal.

具体的，上述指示单元121，用于指示MME通知被叫终端恢复LTE数据业务，具体用于：向MME发送携带注册所使用的用户身份标识的恢复LTE数据业务请求消息。Specifically, the above-mentionedinstructing unit 121 is configured to instruct the MME to notify the called terminal to resume the LTE data service, and is specifically configured to: send to the MME a request message for resuming the LTE data service carrying the user identity used for registration.

具体的，上述指示单元121，用于接收MME确定被叫终端恢复LTE数据业务后发出的通知，具体用于：接收MME发送的携带注册所使用的用户身份标识的恢复LTE数据确认消息；其中，恢复LTE数据确认消息是MME接收到恢复LTE数据业务请求消息后，发送给被叫终端；以及在接收到被叫终端返回的恢复LTE数据业务确认消息后发送的。Specifically, the above-mentioned indicatingunit 121 is configured to receive a notification sent by the MME after determining that the called terminal resumes the LTE data service, and is specifically configured to: receive the LTE data restoration confirmation message sent by the MME carrying the user identity used for registration; wherein, The LTE data recovery confirmation message is sent to the called terminal after the MME receives the LTE data service recovery request message; and is sent after receiving the LTE data service recovery confirmation message returned by the called terminal.

显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (66)

Translated fromChinese

1.一种基于多模双待终端的被叫语音业务处理方法，其特征在于，包括：1. A called voice service processing method based on multi-mode dual-standby terminal, characterized in that, comprising:在主叫终端呼叫被叫终端的过程中，所述被叫终端归属的位置服务器接收到所述主叫终端拜访的移动交换中心MSC发送的携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息后，根据所述第一用户身份标识查询所述被叫终端注册的移动管理模块MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务，并继续进行后续被叫语音业务处理流程；During the process of the calling terminal calling the called terminal, the location server to which the called terminal belongs receives a transmission carrying the first user identity of the called terminal sent by the mobile switching center MSC visited by the calling terminal. After the routing information SRI message, query the mobile management module MME registered by the called terminal according to the first user identity, if found, instruct the queried MME to notify the called terminal to suspend the long-term evolution LTE data service, And continue to process the subsequent called voice service;所述MME确定所述被叫终端暂停LTE数据业务后，通知所述位置服务器；The MME notifies the location server after determining that the called terminal suspends the LTE data service;所述位置服务器接收到所述MME确定所述被叫终端暂停LTE数据业务发出的通知后，记录所述被叫终端的LTE数据业务阻止状态；以及After the location server receives the notification from the MME that the called terminal suspends the LTE data service, it records the blocked status of the called terminal's LTE data service; and所述位置服务器接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；The location server instructs the MME to notify the called terminal to resume the LTE data service after receiving the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal;所述MME确定所述被叫终端恢复LTE数据业务后，通知所述位置服务器。The MME notifies the location server after determining that the called terminal resumes the LTE data service.2.如权利要求1所述的方法，其特征在于，若所述位置服务器包括归属寄存器HLR和归属用户服务器HSS，则所述被叫终端归属的位置服务器接收到所述主叫终端拜访的MSC发送的携带所述被叫终端的第一用户身份标识的SRI消息后，根据所述第一用户身份标识查询所述被叫终端注册的MME，具体包括：2. The method according to claim 1, wherein if the location server includes a home register (HLR) and a home subscriber server (HSS), the location server to which the called terminal belongs receives the MSC visited by the calling terminal. After sending the SRI message carrying the first user identity of the called terminal, querying the MME registered by the called terminal according to the first user identity, specifically including:所述HLR接收到所述SRI消息后，向所述HSS发送携带所述第一用户身份标识的第一阻止LTE数据业务请求消息；After the HLR receives the SRI message, it sends to the HSS a first barring LTE data service request message carrying the first user identity;所述HSS接收到所述第一阻止LTE数据业务请求消息后，根据所述第一用户身份标识查询所述被叫终端注册的MME以及注册所使用的用户身份标识。After receiving the first request message for preventing LTE data service, the HSS queries the MME registered by the called terminal and the user identity used for registration according to the first user identity.3.如权利要求2所述的方法，其特征在于，所述位置服务器指示查询到的MME通知所述被叫终端暂停LTE数据业务，具体包括：3. The method according to claim 2, wherein the location server instructs the queried MME to notify the called terminal to suspend the LTE data service, specifically comprising:所述HSS向所述MME发送携带所述注册所使用的用户身份标识的第二阻止LTE数据业务请求消息；The HSS sends to the MME a second barring LTE data service request message carrying the user identity used for the registration;所述MME确定所述被叫终端暂停LTE数据业务后，通知所述位置服务器具体包括：After the MME determines that the called terminal suspends the LTE data service, the notification to the location server specifically includes:所述MME接收到所述第二阻止LTE数据业务请求消息后，确定所述被叫终端是否已注册；The MME determines whether the called terminal is registered after receiving the second LTE data service blocking request message;若已注册，则向所述被叫终端转发所述第二阻止LTE数据业务请求消息，并在接收到所述被叫终端返回的携带所述注册所使用的用户身份标识的第二阻止LTE数据业务确认消息后发送给所述HSS；If registered, forward the second LTE data service request message to the called terminal, and receive the second LTE data service request message returned by the called terminal and carry the user identity used for the registration. Send the service confirmation message to the HSS;若未注册，则向所述HSS发送所述第二阻止LTE数据业务确认消息；If not registered, sending the second LTE data service prevention confirmation message to the HSS;所述位置服务器接收到所述MME确定所述被叫终端暂停LTE数据业务发出的通知后，记录所述被叫终端的LTE数据业务阻止状态，具体包括：After the location server receives the notification from the MME that the called terminal suspends the LTE data service, it records the blocked state of the called terminal's LTE data service, specifically including:所述HSS接收到所述第二阻止LTE数据业务确认消息后，向所述HLR发送携带所述第一用户身份标识的第一阻止LTE数据业务确认消息；After the HSS receives the second LTE data service prevention confirmation message, it sends to the HLR a first LTE data service prevention confirmation message carrying the first user identity;所述HLR接收到所述第一阻止LTE数据业务确认消息后，记录所述被叫终端的LTE数据业务阻止状态。The HLR records the LTE data service blocking status of the called terminal after receiving the first confirmation message for blocking the LTE data service.4.如权利要求3所述的方法，其特征在于，所述HSS向所述MME发送携带所述被叫终端注册所使用的用户身份标识的第二阻止LTE数据业务请求消息，具体包括：4. The method according to claim 3, wherein the HSS sends to the MME a second barring LTE data service request message carrying the user identity used for registration of the called terminal, specifically comprising:若所述HSS查询到所述注册所使用的用户身份标识是所述第一用户身份标识，向所述MME发送携带所述第一用户身份标识的第二阻止LTE数据业务请求消息；If the HSS finds that the user identity used for the registration is the first user identity, sending a second LTE data service blocking request message carrying the first user identity to the MME;若所述HSS查询到所述注册所使用的用户身份标识是与所述第一用户身份标识关联的第二用户身份标识，向所述MME发送携带所述第二用户身份标识的第二阻止LTE数据业务请求消息，其中，所述被叫终端同时使用所述第一用户身份标识与所述第二用户身份标识。If the HSS finds that the user identity used for the registration is the second user identity associated with the first user identity, send the second barring LTE message carrying the second user identity to the MME A data service request message, wherein the called terminal uses the first user identity and the second user identity at the same time.5.如权利要求2-4任一所述的方法，其特征在于，所述位置服务器接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息后，指示所述MME通知所述被叫终端恢复LTE数据业务，具体包括：5. The method according to any one of claims 2-4, wherein, after the location server receives the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal, Instructing the MME to notify the called terminal to resume the LTE data service, specifically including:所述HLR接收到所述主叫终端拜访的MSC发送的所述语音业务结束消息后，向所述HSS发送携带所述第一用户身份标识的第一恢复LTE数据业务请求消息；After receiving the voice service end message sent by the MSC visited by the calling terminal, the HLR sends to the HSS a first LTE data service recovery request message carrying the first user identity;所述HSS接收到所述第一恢复LTE数据业务请求消息后，向所述MME发送携带所述注册所使用的用户身份标识的第二恢复LTE数据业务请求消息；After the HSS receives the first request message for restoring the LTE data service, it sends to the MME a second request message for restoring the LTE data service carrying the user identity used for the registration;所述MME确定所述被叫终端恢复LTE数据业务后，通知所述位置服务器，具体包括：After the MME determines that the called terminal resumes the LTE data service, it notifies the location server, specifically including:所述MME接收到所述第二恢复LTE数据业务请求消息后，发送给所述被叫终端；以及After receiving the second LTE data service recovery request message, the MME sends it to the called terminal; and在接收到所述被叫终端返回的恢复LTE数据业务确认消息发送给所述HSS。After receiving the confirmation message of restoring the LTE data service returned by the called terminal, the message is sent to the HSS.6.如权利要求2-4任一所述的方法，其特征在于，所述MME向所述被叫终端发送所述第二阻止LTE数据业务请求消息之后，还包括：6. The method according to any one of claims 2-4, wherein after the MME sends the second request message for preventing LTE data services to the called terminal, further comprising:所述MME指示服务网关S-GW暂停所述被叫终端的下行数据业务。The MME instructs the serving gateway S-GW to suspend the downlink data service of the called terminal.7.如权利要求6所述的方法，其特征在于，所述MME接收到所述第二恢复LTE数据业务请求消息后，发送给所述被叫终端之后，还包括：7. The method according to claim 6, wherein after the MME receives the second request message for resuming the LTE data service and sends it to the called terminal, it further comprises:所述MME指示所述S-GW恢复所述被叫终端的下行数据业务。The MME instructs the S-GW to resume the downlink data service of the called terminal.8.一种基于多模双待终端的被叫语音业务处理系统，其特征在于，包括主叫终端、被叫终端、所述主叫终端拜访的移动交换中心MSC、所述被叫终端拜访的位置服务器、所述被叫终端注册的移动管理MME，其中：8. A called voice service processing system based on a multi-mode dual-standby terminal, characterized in that it includes a calling terminal, a called terminal, a mobile switching center MSC visited by the calling terminal, a mobile switching center visited by the called terminal The location server, the mobile management MME registered by the called terminal, wherein:所述主叫终端拜访的MSC，用于在所述主叫终端呼叫所述被叫终端的过程中，向所述被叫终端归属的位置服务器发送携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息；以及向所述位置服务器发送携带所述第一用户身份标识的语音业务结束消息；The MSC visited by the calling terminal is configured to send the first user identity carrying the called terminal to the location server to which the called terminal belongs when the calling terminal calls the called terminal sending a routing information SRI message; and sending a voice service end message carrying the first user identity to the location server;所述位置服务器，用于接收到所述主叫终端拜访的MSC发送所述SRI消息后，根据所述第一用户身份标识查询所述被叫终端注册的MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务，并继续进行后续被叫语音业务处理流程；接收到所述MME确定所述被叫终端暂停LTE数据业务发出的通知后，记录所述被叫终端的LTE数据业务阻止状态；以及接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；The location server is configured to, after receiving the SRI message sent by the MSC visited by the calling terminal, query the MME registered by the called terminal according to the first user identity, and if found, indicate that The MME notifies the called terminal to suspend the Long Term Evolution LTE data service and continue the subsequent called voice service processing procedure; after receiving the notification from the MME that the called terminal suspends the LTE data service, record the called terminal The LTE data service blocking state of the calling terminal; and after receiving the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal, instruct the MME to notify the called terminal to resume the LTE data service business;所述MME，用于确定所述被叫终端暂停LTE数据业务后，通知所述位置服务器；以及确定所述被叫终端恢复LTE数据业务后，通知所述位置服务器。The MME is configured to notify the location server after determining that the called terminal suspends the LTE data service; and notify the location server after determining that the called terminal resumes the LTE data service.9.如权利要求8所述的系统，其特征在于，所述位置服务器包括归属寄存器HLR和归属用户服务器HSS；其中，9. The system according to claim 8, wherein the location server comprises a home register HLR and a home subscriber server HSS; wherein,所述HLR，用于接收到所述SRI消息后，向所述HSS发送携带所述第一用户身份标识的第一阻止LTE数据业务请求消息；The HLR is configured to, after receiving the SRI message, send to the HSS a first barring LTE data service request message carrying the first user identity;所述HSS，用于接收到所述第一阻止LTE数据业务请求消息后，根据所述第一用户身份标识查询所述被叫终端注册的MME以及注册所使用的用户身份标识。The HSS is configured to query the MME registered by the called terminal and the user identity used for registration according to the first user identity after receiving the first request message for preventing LTE data service.10.如权利要求9所述的系统，其特征在于，所述MME，具体用于：接收到所述第二阻止LTE数据业务请求消息后，确定所述被叫终端是否已注册；若已注册，则向所述被叫终端转发所述第二阻止LTE数据业务请求消息，并在接收到所述被叫终端返回的携带所述注册所使用的用户身份标识的第二阻止LTE数据业务确认消息后发送给所述HSS；若未注册，则向所述HSS发送所述第二阻止LTE数据业务确认消息；10. The system according to claim 9, wherein the MME is specifically configured to: determine whether the called terminal is registered after receiving the second request message for preventing LTE data services; , then forward the second LTE data service blocking request message to the called terminal, and after receiving the second LTE data service blocking confirmation message returned by the called terminal and carrying the user identity used for the registration Then send it to the HSS; if not registered, send the second LTE data service prevention confirmation message to the HSS;所述HSS，具体用于向所述MME发送携带所述注册所使用的用户身份标识的第二阻止LTE数据业务请求消息；接收到所述第二阻止LTE数据业务确认消息后，向所述HLR发送携带所述第一用户身份标识的第一阻止LTE数据业务确认消息；The HSS is specifically configured to send to the MME a second barring LTE data service request message carrying the user identity used for the registration; after receiving the second barring LTE data service confirmation message, send the message to the HLR Sending a first confirmation message for preventing LTE data services carrying the first user identity;所述HLR，具体用于接收到所述第一阻止LTE数据业务确认消息后，记录所述被叫终端的LTE数据业务阻止状态。The HLR is specifically configured to record the LTE data service blocking status of the called terminal after receiving the first confirmation message for preventing the LTE data service.11.如权利要求10所述的系统，其特征在于，所述HSS，具体用于：11. The system according to claim 10, wherein the HSS is specifically used for:若查询到所述注册所使用的用户身份标识是所述第一用户身份标识，向所述MME发送携带所述第一用户身份标识的第二阻止LTE数据业务请求消息；If it is found that the user identity used for the registration is the first user identity, sending a second barring LTE data service request message carrying the first user identity to the MME;若查询到所述注册所使用的用户身份标识是与所述第一用户身份标识关联的第二用户身份标识，向所述MME发送携带所述第二用户身份标识的第二阻止LTE数据业务请求消息，其中，所述被叫终端同时使用所述第一用户身份标识与所述第二用户身份标识。If it is found that the user identity used for the registration is the second user identity associated with the first user identity, send a second LTE data service blocking request carrying the second user identity to the MME message, wherein the called terminal simultaneously uses the first user identity and the second user identity.12.如权利要求9-11任一所述的系统，其特征在于，所述HLR，具体用于接收到所述主叫终端拜访的MSC发送的所述语音业务结束消息后，向所述HSS发送携带所述第一用户身份标识的第一恢复LTE数据业务请求消息；12. The system according to any one of claims 9-11, wherein the HLR is specifically configured to, after receiving the voice service end message sent by the MSC visited by the calling terminal, report to the HSS Sending a first resume LTE data service request message carrying the first user identity;所述HSS，具体用于接收到所述第一恢复LTE数据业务请求消息后，向所述MME发送携带所述注册所使用的用户身份标识的第二恢复LTE数据业务请求消息；The HSS is specifically configured to, after receiving the first request message for restoring the LTE data service, send to the MME a second request message for restoring the LTE data service carrying the user identity used for the registration;所述MME，具体用于：接收到所述第二恢复LTE数据业务请求消息后，发送给所述被叫终端；以及在接收到所述被叫终端返回的恢复LTE数据业务确认消息发送给所述HSS。The MME is specifically configured to: after receiving the second LTE data service recovery request message, send it to the called terminal; and send the LTE data service recovery confirmation message returned by the called terminal to the called terminal Describe HSS.13.如权利要求9-11任一所述的系统，其特征在于，所述MME，还用于：向所述被叫终端发送所述第二阻止LTE数据业务请求消息之后，服务网关S-GW暂停所述被叫终端的下行数据业务。13. The system according to any one of claims 9-11, wherein the MME is further configured to: after sending the second request message for preventing LTE data services to the called terminal, the serving gateway S- The GW suspends the downlink data service of the called terminal.14.如权利要求13所述的系统，其特征在于，所述MME，还用于接收到所述第二恢复LTE数据业务请求消息后，所述S-GW恢复所述被叫终端的下行数据业务。14. The system according to claim 13, wherein the MME is further configured to restore the downlink data of the called terminal by the S-GW after receiving the second request message for restoring the LTE data service business.15.一种基于多模双待终端的被叫语音业务处理方法，其特征在于，包括：15. A method for processing a called voice service based on a multi-mode dual-standby terminal, characterized in that it comprises:在主叫终端呼叫被叫终端的过程中，所述被叫终端归属的位置服务器接收到所述主叫终端拜访的移动交换中心MSC发送的携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息后，根据所述第一用户身份标识查询所述被叫终端注册的移动管理模块MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务，并继续进行后续被叫语音业务处理流程；During the process of the calling terminal calling the called terminal, the location server to which the called terminal belongs receives a transmission carrying the first user identity of the called terminal sent by the mobile switching center MSC visited by the calling terminal. After the routing information SRI message, query the mobile management module MME registered by the called terminal according to the first user identity, if found, instruct the queried MME to notify the called terminal to suspend the long-term evolution LTE data service, And continue to process the subsequent called voice service;接收到所述MME确定所述被叫终端暂停LTE数据业务发出的通知后，记录所述被叫终端的LTE数据业务阻止状态；以及After receiving the notification from the MME that the called terminal suspends the LTE data service, record the blocked status of the called terminal's LTE data service; and接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；After receiving the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal, instruct the MME to notify the called terminal to resume the LTE data service;接收所述MME确定所述被叫终端恢复LTE数据业务后发出的通知。receiving a notification sent by the MME after determining that the called terminal resumes the LTE data service.16.如权利要求15所述的方法，其特征在于，若所述位置服务器包括归属寄存器HLR和归属用户服务器HSS，则所述被叫终端归属的位置服务器接收到所述主叫终端拜访的MSC发送的携带所述被叫终端的第一用户身份标识的SRI消息后，根据所述第一用户身份标识查询所述被叫终端注册的MME，具体包括：16. The method according to claim 15, wherein if the location server includes a home register (HLR) and a home subscriber server (HSS), the location server to which the called terminal belongs receives the MSC visited by the calling terminal. After sending the SRI message carrying the first user identity of the called terminal, querying the MME registered by the called terminal according to the first user identity, specifically including:所述HLR接收到所述SRI消息后，向所述HSS发送携带所述第一用户身份标识的第一阻止LTE数据业务请求消息；After the HLR receives the SRI message, it sends to the HSS a first barring LTE data service request message carrying the first user identity;所述HSS接收到所述第一阻止LTE数据业务请求消息后，根据所述第一用户身份标识查询所述被叫终端注册的MME以及注册所使用的用户身份标识。After receiving the first request message for preventing LTE data service, the HSS queries the MME registered by the called terminal and the user identity used for registration according to the first user identity.17.如权利要求16所述的方法，其特征在于，指示查询到的MME通知所述被叫终端暂停LTE数据业务，具体包括：17. The method according to claim 16, wherein instructing the queried MME to notify the called terminal to suspend the LTE data service, specifically comprising:所述HSS向所述MME发送携带所述注册所使用的用户身份标识的第二阻止LTE数据业务请求消息；The HSS sends to the MME a second barring LTE data service request message carrying the user identity used for the registration;接收到所述MME确定所述被叫终端暂停LTE数据业务发出的通知后，记录所述被叫终端的LTE数据业务阻止状态，具体包括：After receiving the notification sent by the MME to determine that the called terminal suspends the LTE data service, record the LTE data service blocking status of the called terminal, specifically including:所述HSS接收到所述MME发送的携带所述注册所使用的用户身份标识的第二阻止LTE数据业务确认消息后，向所述HLR发送携带所述第一用户身份标识的第一阻止LTE数据业务确认消息；其中，所述第二阻止LTE数据业务确认消息是，当所述被叫终端已注册时，所述MME向所述被叫终端转发所述第二阻止LTE数据业务请求消息，并在接收到所述被叫终端返回的携带所述注册所使用的用户身份标识的所述第二阻止LTE数据业务确认消息后发送的；或者，当所述被叫终端未注册时，直接发送的；After the HSS receives the second barring LTE data service confirmation message carrying the user identity used for the registration sent by the MME, it sends the first barring LTE data service carrying the first user identity to the HLR. A service confirmation message; wherein, the second LTE data service prevention confirmation message is that when the called terminal is registered, the MME forwards the second LTE data service prevention request message to the called terminal, and sent after receiving the second LTE data service blocking confirmation message returned by the called terminal and carrying the user identity used for the registration; or, when the called terminal is not registered, sent directly ;所述HLR接收到所述第一阻止LTE数据业务确认消息后，记录所述被叫终端的LTE数据业务阻止状态。The HLR records the LTE data service blocking status of the called terminal after receiving the first confirmation message for blocking the LTE data service.18.如权利要求17所述的方法，其特征在于，所述HSS向所述MME发送携带所述被叫终端注册所使用的用户身份标识的第二阻止LTE数据业务请求消息，具体包括：18. The method according to claim 17, wherein the HSS sends to the MME a second barring LTE data service request message carrying the user identity used for registration of the called terminal, specifically comprising:若所述HSS查询到所述注册所使用的用户身份标识是所述第一用户身份标识，向所述MME发送携带所述第一用户身份标识的第二阻止LTE数据业务请求消息；If the HSS finds that the user identity used for the registration is the first user identity, sending a second LTE data service blocking request message carrying the first user identity to the MME;若所述HSS查询到所述注册所使用的用户身份标识是与所述第一用户身份标识关联的第二用户身份标识，向所述MME发送携带所述第二用户身份标识的第二阻止LTE数据业务请求消息，其中，所述被叫终端同时使用所述第一用户身份标识与所述第二用户身份标识。If the HSS finds that the user identity used for the registration is the second user identity associated with the first user identity, send the second barring LTE message carrying the second user identity to the MME A data service request message, wherein the called terminal uses the first user identity and the second user identity at the same time.19.如权利要求16-18任一所述的方法，其特征在于，接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息后，指示所述MME通知所述被叫终端恢复LTE数据业务，具体包括：19. The method according to any one of claims 16-18, characterized in that, after receiving the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal, instruct the MME to Notifying the called terminal to resume the LTE data service, specifically including:所述HLR接收到所述主叫终端拜访的MSC发送的所述语音业务结束消息后，向所述HSS发送携带所述第一用户身份标识的第一恢复LTE数据业务请求消息；After receiving the voice service end message sent by the MSC visited by the calling terminal, the HLR sends to the HSS a first LTE data service recovery request message carrying the first user identity;所述HSS接收到所述第一恢复LTE数据业务请求消息后，向所述MME发送携带所述注册所使用的用户身份标识的第二恢复LTE数据业务请求消息；以及接收所述MME发送的恢复LTE数据业务确认消息；其中，所述恢复LTE数据业务确认消息是所述MME接收到所述第二恢复LTE数据业务请求消息后，发送给所述被叫终端，并在接收到所述被叫终端返回的所述恢复LTE数据业务确认消息后转发的。After the HSS receives the first LTE data service recovery request message, it sends to the MME a second LTE data service recovery request message carrying the user identity used for the registration; and receives the recovery LTE data service message sent by the MME. An LTE data service confirmation message; wherein, the resume LTE data service confirmation message is sent to the called terminal by the MME after receiving the second LTE data service resume request message, and upon receiving the called It is forwarded after the confirmation message for restoring the LTE data service returned by the terminal.20.一种位置服务器，其特征在于，包括：20. A location server, characterized in that, comprising:接收单元，用于在主叫终端呼叫被叫终端的过程中，接收所述主叫终端拜访的移动交换中心MSC发送的携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息；接收到所述MME确定所述被叫终端暂停LTE数据业务发出的通知后，记录所述被叫终端的LTE数据业务阻止状态；接收所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息；The receiving unit is configured to receive the sending routing information SRI message carrying the first user identity of the called terminal sent by the mobile switching center MSC visited by the calling terminal during the process of the calling terminal calling the called terminal; After receiving the notification sent by the MME to determine that the called terminal has suspended the LTE data service, record the LTE data service blocking status of the called terminal; Voice service end message of identity identification;指示单元，用于所述接收单元接收到所述SRI消息后，根据所述第一用户身份标识查询所述被叫终端注册的移动管理模块MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务；接收到所述语音业务结束消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；接收所述MME确定所述被叫终端恢复LTE数据业务后发出的通知；The indicating unit is configured to query the mobile management module MME registered by the called terminal according to the first user identity after the receiving unit receives the SRI message, and if found, instruct the queried MME to notify the The called terminal suspends the long-term evolution LTE data service; after receiving the voice service end message, instructs the MME to notify the called terminal to resume the LTE data service; receiving the MME determines that the called terminal resumes the LTE data service notice issued after呼叫单元，用于继续进行后续被叫语音业务处理流程。The calling unit is configured to continue the subsequent called voice service processing flow.21.如权利要求20所述的位置服务器，其特征在于，所述指示单元包括归属寄存器HLR和归属用户服务器HSS；其中，21. The location server according to claim 20, wherein the indication unit comprises a home register HLR and a home subscriber server HSS; wherein,所述HLR，用于接收到所述SRI消息后，向所述HSS发送携带所述第一用户身份标识的第一阻止LTE数据业务请求消息；The HLR is configured to, after receiving the SRI message, send to the HSS a first barring LTE data service request message carrying the first user identity;所述HSS，用于接收到所述第一阻止LTE数据业务请求消息后，根据所述第一用户身份标识查询所述被叫终端注册的MME以及注册所使用的用户身份标识。The HSS is configured to query the MME registered by the called terminal and the user identity used for registration according to the first user identity after receiving the first request message for preventing LTE data service.22.如权利要求21所述的位置服务器，其特征在于，所述指示单元，用于指示查询到的MME通知所述被叫终端暂停LTE数据业务；其中，所述HSS，具体用于向所述MME发送携带所述注册所使用的用户身份标识的第二阻止LTE数据业务请求消息；22. The location server according to claim 21, wherein the indication unit is configured to instruct the queried MME to notify the called terminal to suspend the LTE data service; The MME sends a second barring LTE data service request message carrying the user identity used for the registration;所述指示单元，用于接收到所述MME确定所述被叫终端暂停LTE数据业务发出的通知后，记录所述被叫终端的LTE数据业务阻止状态；其中，The indication unit is configured to record the LTE data service blocking status of the called terminal after receiving the notification from the MME that the called terminal suspends the LTE data service; wherein,所述HSS，具体用于接收到所述MME发送的携带所述注册所使用的用户身份标识的第二阻止LTE数据业务确认消息后，向所述HLR发送携带所述第一用户身份标识的第一阻止LTE数据业务确认消息；其中，所述第二阻止LTE数据业务确认消息是，当所述被叫终端已注册时，所述MME向所述被叫终端转发所述第二阻止LTE数据业务请求消息，并在接收到所述被叫终端返回的携带所述注册所使用的用户身份标识的所述第二阻止LTE数据业务确认消息后发送的；或者，当所述被叫终端未注册时，直接发送的；The HSS is specifically configured to, after receiving the second LTE data service blocking acknowledgment message carrying the user identity used for the registration sent by the MME, send to the HLR a second confirmation message carrying the first user identity A confirmation message for preventing LTE data service; wherein, the second confirmation message for preventing LTE data service is that when the called terminal is registered, the MME forwards the second preventing LTE data service to the called terminal Request message, and sent after receiving the second LTE data service blocking confirmation message returned by the called terminal and carrying the user identity used for registration; or, when the called terminal is not registered , sent directly;所述HLR，具体用于接收到所述第一阻止LTE数据业务确认消息后，记录所述被叫终端的LTE数据业务阻止状态。The HLR is specifically configured to record the LTE data service blocking status of the called terminal after receiving the first confirmation message for preventing the LTE data service.23.如权利要求22所述的位置服务器，其特征在于，所述HSS，用于向所述MME发送携带所述被叫终端注册所使用的用户身份标识的第二阻止LTE数据业务请求消息，具体用于：23. The location server according to claim 22, wherein the HSS is configured to send to the MME a second barring LTE data service request message carrying the user identity used for registration of the called terminal, Specifically for:若查询到所述注册所使用的用户身份标识是所述第一用户身份标识，向所述MME发送携带所述第一用户身份标识的第二阻止LTE数据业务请求消息；If it is found that the user identity used for the registration is the first user identity, sending a second barring LTE data service request message carrying the first user identity to the MME;若查询到所述注册所使用的用户身份标识是与所述第一用户身份标识关联的第二用户身份标识，向所述MME发送携带所述第二用户身份标识的第二阻止LTE数据业务请求消息，其中，所述被叫终端同时使用所述第一用户身份标识与所述第二用户身份标识。If it is found that the user identity used for the registration is the second user identity associated with the first user identity, send a second LTE data service blocking request carrying the second user identity to the MME message, wherein the called terminal simultaneously uses the first user identity and the second user identity.24.如权利要求24-26任一所述的位置服务器，其特征在于，所述指示单元，用于所述接收单元接收到所述语音业务结束消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；其中，24. The location server according to any one of claims 24-26, wherein the instructing unit is configured to instruct the MME to notify the called party after the receiving unit receives the voice service end message The terminal resumes the LTE data service; wherein,所述HLR，具体用于接收到所述主叫终端拜访的MSC发送的所述语音业务结束消息后，向所述HSS发送携带所述第一用户身份标识的第一恢复LTE数据业务请求消息；The HLR is specifically configured to, after receiving the voice service end message sent by the MSC visited by the calling terminal, send to the HSS a first LTE data service recovery request message carrying the first user identity;所述HSS，具体用于接收到所述第一恢复LTE数据业务请求消息后，向所述MME发送携带所述注册所使用的用户身份标识的第二恢复LTE数据业务请求消息；以及接收所述MME发送的恢复LTE数据业务确认消息；其中，所述恢复LTE数据业务确认消息是所述MME接收到所述第二恢复LTE数据业务请求消息后，发送给所述被叫终端，并在接收到所述被叫终端返回的所述恢复LTE数据业务确认消息后转发的。The HSS is specifically configured to, after receiving the first LTE data service recovery request message, send to the MME a second LTE data service recovery request message carrying the user identity used for the registration; and receive the A confirmation message for restoring the LTE data service sent by the MME; wherein, the confirmation message for restoring the LTE data service is sent to the called terminal by the MME after receiving the second request message for restoring the LTE data service, and upon receiving forwarded after the LTE data service recovery confirmation message returned by the called terminal.25.一种基于多模双待终端的被叫语音业务处理方法，其特征在于，包括：25. A method for processing a called voice service based on a multi-mode dual-standby terminal, characterized in that it comprises:在主叫终端呼叫被叫终端的过程中，所述被叫终端注册的移动管理模块MME按照所述被叫终端归属的位置服务器发出的通知所述被叫终端暂停长期演进LTE数据业务的指示，通知所述被叫终端暂停LTE数据业务；确定所述被叫终端暂停LTE数据业务后，通知所述位置服务器；以及During the process of the calling terminal calling the called terminal, the mobile management module MME registered by the called terminal follows the instruction issued by the location server to which the called terminal belongs to notify the called terminal to suspend the long-term evolution LTE data service, Notifying the called terminal to suspend the LTE data service; after determining that the called terminal suspends the LTE data service, notify the location server; and按照所述位置服务器发出的通知所述被叫终端恢复LTE数据业务的指示，通知所述被叫终端恢复LTE数据业务；以及确定所述被叫终端恢复LTE数据业务后，通知所述位置服务器；According to the instruction sent by the location server to notify the called terminal to resume the LTE data service, notify the called terminal to resume the LTE data service; and after determining that the called terminal resumes the LTE data service, notify the location server;其中，所述被叫终端归属的位置服务器的指示是在所述位置服务器接收到所述主叫终端拜访的移动交换中心MSC发送的携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息后，根据所述第一用户身份标识查询到所述MME后发出的；所述位置服务器发出的通知所述被叫终端恢复LTE数据业务指示是在所述位置服务器接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息后发出的。Wherein, the indication of the location server to which the called terminal belongs is that the location server receives the sending routing information carrying the first user identity of the called terminal sent by the mobile switching center MSC visited by the calling terminal After the SRI message, it is sent after the MME is queried according to the first user identity; the notification sent by the location server to notify the called terminal to resume the LTE data service instruction is received by the location server after the caller It is sent after the voice service end message carrying the first user identity sent by the MSC visited by the terminal.26.如权利要求25所述的方法，其特征在于，所述被叫终端注册的MME按照所述被叫终端归属的位置服务器发出的通知所述被叫终端暂停长期演进LTE数据业务的指示，通知所述被叫终端暂停LTE数据业务，具体包括：26. The method according to claim 25, wherein the MME registered by the called terminal follows the instruction issued by the location server to which the called terminal belongs to notify the called terminal to suspend the Long Term Evolution LTE data service, Notifying the called terminal to suspend the LTE data service, specifically including:接收到所述位置服务器发送的携带所述被叫终端注册所使用的用户身份标识的第二阻止LTE数据业务请求消息后，确定所述被叫终端是否已注册；其中，所述注册所使用的用户身份标识是所述位置服务器根据所述第一用户身份标识查到的；After receiving the second LTE data service blocking request message sent by the location server and carrying the user identity used by the called terminal for registration, determine whether the called terminal has already registered; The user identity is found by the location server according to the first user identity;若已注册，则向所述被叫终端转发所述第二阻止LTE数据业务请求消息，并在接收到所述被叫终端返回的携带所述注册所使用的用户身份标识的第二阻止LTE数据业务确认消息后发送给所述位置服务器；If registered, forward the second LTE data service request message to the called terminal, and receive the second LTE data service request message returned by the called terminal and carry the user identity used for the registration. Send the service confirmation message to the location server;若未注册，则向所述位置服务器发送所述第二阻止LTE数据业务确认消息。If not registered, send the second LTE data service blocking confirmation message to the location server.27.如权利要求25-26任一所述的方法，其特征在于，确定所述被叫终端恢复LTE数据业务后，通知所述位置服务器，具体包括：27. The method according to any one of claims 25-26, wherein after determining that the called terminal resumes the LTE data service, it notifies the location server, which specifically includes:接收到所述位置服务器发送的携带所述注册所使用的用户身份标识的第二恢复LTE数据业务请求消息后，发送给所述被叫终端；以及After receiving the second LTE data service recovery request message sent by the location server and carrying the user identity used for the registration, sending it to the called terminal; and在接收到所述被叫终端返回的恢复LTE数据业务确认消息发送给所述位置服务器。After receiving the confirmation message of resuming the LTE data service returned by the called terminal, the message is sent to the location server.28.如权利要求25-26任一所述的方法，其特征在于，向所述被叫终端发送所述第二阻止LTE数据业务请求消息之后，还包括：28. The method according to any one of claims 25-26, further comprising:指示服务网关S-GW暂停所述被叫终端的下行数据业务。Instructing the serving gateway S-GW to suspend the downlink data service of the called terminal.29.如权利要求28所述的方法，其特征在于，接收到所述第二恢复LTE数据业务请求消息后，发送给所述被叫终端之后，还包括：29. The method according to claim 28, characterized in that after receiving the second LTE data service recovery request message and sending it to the called terminal, further comprising:指示所述S-GW恢复所述被叫终端的下行数据业务。Instructing the S-GW to resume the downlink data service of the called terminal.30.一种移动管理模块，其特征在于，包括：30. A mobility management module, comprising:接收单元，用于在主叫终端呼叫被叫终端的过程中，接收所述被叫终端归属的位置服务器发出的通知所述被叫终端暂停长期演进LTE数据业务的指示；接收所述位置服务器发出的通知所述被叫终端恢复LTE数据业务的指示；The receiving unit is configured to receive an instruction from the location server to which the called terminal belongs to notify the called terminal to suspend the Long Term Evolution LTE data service during the process of the calling terminal calling the called terminal; receive an instruction from the location server to send an instruction to notify the called terminal to resume the LTE data service;通知单元，用于按照所述接收单元接收到的所述被叫终端归属的位置服务器发出的通知所述被叫终端暂停长期演进LTE数据业务的指示，通知所述被叫终端暂停LTE数据业务；以及确定所述被叫终端暂停LTE数据业务后，通知所述位置服务器；按照所述接收单元接收到的所述位置服务器发出的通知所述被叫终端恢复LTE数据业务的指示，通知所述被叫终端恢复LTE数据业务；以及确定所述被叫终端恢复LTE数据业务后，通知所述位置服务器；The notification unit is configured to notify the called terminal to suspend the LTE data service according to the instruction received by the receiving unit to notify the called terminal to suspend the Long Term Evolution LTE data service sent by the location server to which the called terminal belongs; And after determining that the called terminal suspends the LTE data service, notify the location server; according to the instruction received by the receiving unit from the location server to notify the called terminal to resume the LTE data service, notify the called terminal calling the terminal to resume the LTE data service; and notifying the location server after determining that the called terminal resumes the LTE data service;其中，所述被叫终端归属的位置服务器的指示是在所述位置服务器接收到所述主叫终端拜访的移动交换中心MSC发送的携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息后，根据所述第一用户身份标识查询到所述接收单元所在的MME后发出的；所述位置服务器发出的通知所述被叫终端恢复LTE数据业务指示是在所述位置服务器接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的语音业务结束消息后发出的。Wherein, the indication of the location server to which the called terminal belongs is that the location server receives the sending routing information carrying the first user identity of the called terminal sent by the mobile switching center MSC visited by the calling terminal After the SRI message, it is sent after the MME where the receiving unit is located is inquired according to the first user identity; the instruction sent by the location server to notify the called terminal to resume the LTE data service is received by the location server It is sent after the voice service end message carrying the first user identity sent by the MSC visited by the calling terminal.31.如权利要求30所述的移动管理模块，其特征在于，所述通知单元，具体用于：31. The mobile management module according to claim 30, wherein the notification unit is specifically used for:接收到所述位置服务器发送的携带所述被叫终端注册所使用的用户身份标识的第二阻止LTE数据业务请求消息后，确定所述被叫终端是否已注册；其中，所述注册所使用的用户身份标识是所述位置服务器根据所述第一用户身份标识查到的；After receiving the second LTE data service blocking request message sent by the location server and carrying the user identity used by the called terminal for registration, determine whether the called terminal has already registered; The user identity is found by the location server according to the first user identity;若已注册，则向所述被叫终端转发所述第二阻止LTE数据业务请求消息，并在接收到所述被叫终端返回的携带所述注册所使用的用户身份标识的第二阻止LTE数据业务确认消息后发送给所述位置服务器；If registered, forward the second LTE data service request message to the called terminal, and receive the second LTE data service request message returned by the called terminal and carry the user identity used for the registration. Send the service confirmation message to the location server;若未注册，则向所述位置服务器发送所述第二阻止LTE数据业务确认消息。If not registered, send the second LTE data service blocking confirmation message to the location server.32.如权利要求30-31任一所述的移动管理模块，其特征在于，所述通知单元，具体用于：32. The mobile management module according to any one of claims 30-31, wherein the notification unit is specifically used for:接收到所述位置服务器发送的携带所述注册所使用的用户身份标识的第二恢复LTE数据业务请求消息后，发送给所述被叫终端；以及After receiving the second LTE data service recovery request message sent by the location server and carrying the user identity used for the registration, sending it to the called terminal; and在接收到所述被叫终端返回的恢复LTE数据业务确认消息发送给所述位置服务器。After receiving the confirmation message of resuming the LTE data service returned by the called terminal, the message is sent to the location server.33.如权利要求30-31任一所述的移动管理模块，其特征在于，还包括指示单元，用于所述通知单元向所述被叫终端发送所述第二阻止LTE数据业务请求消息之后，指示服务网关S-GW暂停所述被叫终端的下行数据业务。33. The mobile management module according to any one of claims 30-31, further comprising an indication unit, configured to transmit the second LTE data service prevention request message to the called terminal after the notification unit , instructing the serving gateway S-GW to suspend the downlink data service of the called terminal.34.如权利要求33所述的移动管理模块，其特征在于，所述指示单元，还用于接收到所述第二恢复LTE数据业务请求消息后，发送给所述被叫终端之后，指示所述S-GW恢复所述被叫终端的下行数据业务。34. The mobility management module according to claim 33, wherein the indication unit is further configured to, after receiving the second LTE data service recovery request message and sending it to the called terminal, instruct the called terminal The S-GW restores the downlink data service of the called terminal.35.一种基于多模双待终端的被叫语音业务处理方法，其特征在于，包括：35. A method for processing a called voice service based on a multi-mode dual-standby terminal, characterized in that it comprises:在主叫终端呼叫被叫终端的过程中，所述被叫终端拜访的移动交换中心MSC接收到所述被叫终端归属的归属寄存器HLR发送的携带所述被叫终端的第一用户身份标识的提供漫游号码PRN消息、或者接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的初始地址消息IAM后，根据所述第一用户身份标识查询所述被叫终端注册的移动管理模块MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务，并继续进行后续被叫语音业务处理流程；During the process of the calling terminal calling the called terminal, the mobile switching center MSC visited by the called terminal receives a message carrying the first user identity of the called terminal sent by the home register HLR to which the called terminal belongs. After providing the roaming number PRN message, or receiving the initial address message IAM carrying the first user identity sent by the MSC visited by the calling terminal, query the registered address of the called terminal according to the first user identity The mobility management module MME, if found, instructs the queried MME to notify the called terminal to suspend the Long Term Evolution LTE data service, and continue the subsequent called voice service processing flow;所述MME确定所述被叫终端暂停LTE数据业务后，通知所述被叫终端拜访的MSC；After the MME determines that the called terminal suspends the LTE data service, it notifies the MSC visited by the called terminal;所述被叫终端拜访的MSC接收到所述MME确定所述被叫终端暂停LTE数据业务发出的通知后，记录所述被叫终端的LTE数据业务阻止状态；The MSC visited by the called terminal records the LTE data service blocking status of the called terminal after receiving the notification from the MME that the called terminal suspends the LTE data service;所述被叫终端拜访的MSC接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的释放REL消息或者所述被叫终端发送的携带所述第一用户身份标识的呼叫释放请求消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；The MSC visited by the called terminal receives the release REL message carrying the first user identity sent by the MSC visited by the calling terminal or the call message carrying the first user identity sent by the called terminal After releasing the request message, instruct the MME to notify the called terminal to resume the LTE data service;所述MME确定所述被叫终端恢复LTE数据业务后，通知所述被叫终端拜访的MSC；After the MME determines that the called terminal resumes the LTE data service, it notifies the MSC visited by the called terminal;其中，所述PRN消息消息是所述被叫终端归属的HLR接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的发送路由信息SRI请求消息后发送的，所述IAM是所述主叫终端拜访的MSC接收到所述被叫终端归属的HLR发送的携带所述第一用户身份标识的发送路由确认消息SRI ACK后发送的。Wherein, the PRN message message is sent after the HLR to which the called terminal belongs receives the sending routing information SRI request message carrying the first user identity sent by the MSC visited by the calling terminal, and the IAM It is sent after the MSC visited by the calling terminal receives the sending routing confirmation message SRI ACK carrying the first user identity sent by the HLR to which the called terminal belongs.36.如权利要求35所述的方法，其特征在于，所述被叫终端拜访的MSC根据所述第一用户身份标识查询所述被叫终端注册的MME，若查询到，则指示查询到的MME通知所述被叫终端暂停LTE数据业务，具体包括：36. The method according to claim 35, wherein the MSC visited by the called terminal inquires the MME registered with the called terminal according to the first user identity, and if found, indicates the inquired MME The MME notifies the called terminal to suspend the LTE data service, specifically including:所述被叫终端拜访的MSC在保存的LTE多模双待终端对应的用户身份标识中，查询是否存在所述第一用户身份标识；The MSC visited by the called terminal inquires whether the first user identity exists in the stored user identity corresponding to the LTE multi-mode dual-standby terminal;若存在所述第一用户身份标识，确定所述被叫终端的终端类型为LTE多模双待终端；If the first user identity exists, determine that the terminal type of the called terminal is an LTE multi-mode dual-standby terminal;在保存的拜访终端的位置信息中，查询所述被叫终端注册的MME以及注册所使用的用户身份标识；In the saved location information of the visiting terminal, query the MME registered by the called terminal and the user identity used for registration;若查询到被叫终端注册的MME，向查询到的MME发送携带所述注册所使用的用户身份标识的阻止LTE数据业务请求消息。If the MME registered by the called terminal is queried, a request message for preventing LTE data services carrying the user identity used for the registration is sent to the queried MME.37.如权利要求36所述的方法，其特征在于，所述被叫终端拜访的MSC保存LTE多模双待终端对应的用户身份标识的过程，具体包括：37. The method according to claim 36, wherein the MSC visited by the called terminal stores the process of storing the user identity corresponding to the LTE multi-mode dual-standby terminal, specifically comprising:所述被叫终端拜访的MSC接收到携带用户身份标识和LTE多模双待模式信息的接入请求后，将该用户身份标识添加在LTE多模双待终端对应的用户身份标识中；After the MSC visited by the called terminal receives the access request carrying the user identity and LTE multi-mode dual-standby mode information, the user identity is added to the user identity corresponding to the LTE multi-mode dual-standby terminal;所述被叫终端拜访的MSC保存所述被叫终端的位置信息的过程，具体包括：The process of saving the location information of the called terminal by the MSC visited by the called terminal specifically includes:若所述被叫终端为LTE多模双待单卡终端，所述被叫终端拜访的MSC先后接收到所述被叫终端发送的携带所述第一用户身份标识的第一位置更新请求消息和所述被叫终端注册的MME发送的携带所述第一用户身份标识的联合位置更新请求消息后，保存所述被叫终端使用所述第一用户身份标识的位置区域标识LAI信息和注册的MME；其中，所述联合位置更新请求消息是所述MME接收到所述被叫终端发送的携带联合位置更新标识和所述第一用户身份标识的第二位置更新请求或者接收到所述被叫终端发送的携带所述第一用户身份标识的第二位置更新请求消息后，向所述被叫终端所在的MSC发送的；If the called terminal is an LTE multi-mode dual-standby single-card terminal, the MSC visited by the called terminal successively receives the first location update request message and the first location update request message carrying the first user identity sent by the called terminal After the MME registered by the called terminal sends the combined location update request message carrying the first user identity, save the location area identifier LAI information of the called terminal using the first user identity and the registered MME ; Wherein, the joint location update request message is that the MME receives the second location update request sent by the called terminal and carries the joint location update identifier and the first user identity identifier or receives the called terminal After sending the second location update request message carrying the first user identity, it is sent to the MSC where the called terminal is located;若所述被叫终端为LTE多模双待双卡终端，所述被叫终端拜访的MSC先后接收到所述被叫终端发送的携带所述第一用户身份标识的第一位置更新请求消息和所述被叫终端注册的MME发送的携带所述第二用户身份标识的联合位置更新请求消息后，从所述HLR中获取所述第一用户身份标识与所述第二用户身份标识的关联关系后，保存所述被叫终端使用所述第一用户身份标识的LAI信息和所述被叫终端使用与所述第一用户身份标识关联的所述第二用户身份标识注册的MME；其中，所述联合位置更新请求消息是所述MME接收到所述被叫终端发送的携带联合位置更新标识和所述第二用户身份标识的第二位置更新请求或者接收到所述被叫终端发送的携带所述第二用户身份标识的第二位置更新请求消息后，向所述被叫终端所在的MSC发送的。If the called terminal is an LTE multi-mode dual-standby dual-card terminal, the MSC visited by the called terminal successively receives the first location update request message and the first location update request message carrying the first user identity sent by the called terminal After the MME registered by the called terminal sends the joint location update request message carrying the second user identity, obtain the association relationship between the first user identity and the second user identity from the HLR Afterwards, storing the LAI information of the called terminal using the first user identity and the MME registered by the called terminal using the second user identity associated with the first user identity; wherein the The joint location update request message is that the MME receives the second location update request sent by the called terminal and carries the joint location update identifier and the second user identity or receives the second location update request sent by the called terminal and carries the After the second location update request message of the second user identity is sent to the MSC where the called terminal is located.38.如权利要求36所述的方法，其特征在于，所述被叫终端拜访的MSC向查询到的MME发送携带所述注册所使用的用户身份标识的阻止LTE数据业务请求消息，具体包括：38. The method according to claim 36, wherein the MSC visited by the called terminal sends a request message for preventing LTE data services carrying the user identity used for the registration to the queried MME, specifically comprising:若所述被叫终端拜访的MSC查询到所述注册所使用的用户身份标识是所述第一用户身份标识，向所述MME发送携带所述第一用户身份标识的阻止LTE数据业务请求消息；If the MSC visited by the called terminal finds that the user identity used for the registration is the first user identity, sending to the MME a barring LTE data service request message carrying the first user identity;若所述被叫终端拜访的MSC查询到所述注册所使用的用户身份标识是与所述第一用户身份标识关联的第二用户身份标识，向所述MME发送携带所述第二用户身份标识的阻止LTE数据业务请求消息，其中，所述被叫终端同时使用所述第一用户身份标识与所述第二用户身份标识。If the MSC visited by the called terminal finds that the user identity used for the registration is the second user identity associated with the first user identity, send a message carrying the second user identity to the MME The LTE data service request message is blocked, wherein the called terminal uses the first user identity and the second user identity at the same time.39.如权利要求36所述的方法，其特征在于，所述MME确定所述被叫终端暂停LTE数据业务后，通知所述被叫终端拜访的MSC，具体包括：39. The method according to claim 36, wherein the MME notifies the MSC visited by the called terminal after determining that the called terminal suspends the LTE data service, specifically comprising:所述MME接收到所述阻止LTE数据业务请求消息后，确定所述被叫终端是否已注册；After the MME receives the request message for preventing LTE data service, it determines whether the called terminal is registered;若已注册，则向所述被叫终端转发所述阻止LTE数据业务请求消息，并在接收到所述被叫终端返回的携带所述注册所使用的用户身份标识的阻止LTE数据业务确认消息后发送给所述被叫终端拜访的MSC；If registered, forward the request message for preventing LTE data service to the called terminal, and after receiving the confirmation message for preventing LTE data service returned by the called terminal and carrying the user identity used for the registration sent to the MSC visited by the called terminal;若未注册，则向所述被叫终端拜访的MSC发送所述阻止LTE数据业务确认消息。If not registered, send the confirmation message of preventing the LTE data service to the MSC visited by the called terminal.40.如权利要求39所述的方法，其特征在于，所述被叫终端拜访的MSC继续进行后续被叫语音业务处理流程，具体包括：40. The method according to claim 39, characterized in that, the MSC visited by the called terminal continues to perform the subsequent called voice service processing flow, specifically comprising:所述被叫终端拜访的MSC直接呼叫所述被叫终端；或者The MSC visited by the called terminal directly calls the called terminal; or所述被叫终端拜访的MSC延迟设定时间长度后，呼叫所述被叫终端；或者The MSC visited by the called terminal calls the called terminal after delaying for a set period of time; or所述被叫终端拜访的MSC接收到所述阻止LTE数据业务确认消息后，呼叫所述被叫终端。The MSC visited by the called terminal calls the called terminal after receiving the confirmation message for preventing the LTE data service.41.如权利要求36所述的方法，其特征在于，所述被叫终端拜访的MSC指示所述MME通知所述被叫终端恢复LTE数据业务，具体包括：41. The method according to claim 36, wherein the MSC visited by the called terminal instructs the MME to notify the called terminal to resume the LTE data service, specifically comprising:所述被叫终端拜访的MSC向所述MME发送携带所述注册所使用的用户身份标识的恢复LTE数据业务请求消息；The MSC visited by the called terminal sends to the MME a resume LTE data service request message carrying the user identity used for the registration;所述MME确定所述被叫终端恢复LTE数据业务后，通知所述被叫终端拜访的MSC，具体包括：After the MME determines that the called terminal resumes the LTE data service, it notifies the MSC visited by the called terminal, specifically including:所述MME接收到所述恢复LTE数据业务请求消息后，发送给所述被叫终端；以及After the MME receives the request message for resuming the LTE data service, it sends it to the called terminal; and在接收到所述被叫终端返回的恢复LTE数据业务确认消息发送给所述被叫终端拜访的MSC。After receiving the confirmation message of restoring the LTE data service returned by the called terminal, it is sent to the MSC visited by the called terminal.42.如权利要求39-40任一所述的方法，其特征在于，所述MME向所述被叫终端发送所述阻止LTE数据业务请求消息之后，还包括：42. The method according to any one of claims 39-40, characterized in that, after the MME sends the request message for preventing LTE data service to the called terminal, further comprising:所述MME指示服务网关S-GW暂停所述被叫终端的下行数据业务。The MME instructs the serving gateway S-GW to suspend the downlink data service of the called terminal.43.如权利要求42所述的方法，其特征在于，所述MME接收到所述恢复LTE数据业务请求消息后，发送给所述被叫终端之后，还包括：43. The method according to claim 42, wherein after the MME receives the request message for restoring the LTE data service and sends it to the called terminal, it further comprises:所述MME指示所述S-GW恢复所述被叫终端的下行数据业务。The MME instructs the S-GW to resume the downlink data service of the called terminal.44.一种基于多模双待终端的被叫语音业务处理系统，其特征在于，包括主叫终端、被叫终端、所述主叫终端拜访的移动交换中心MSC、所述被叫终端归属的归属寄存器HLR、所述被叫终端拜访的MSC、所述被叫终端注册的移动管理模块MME；其中，44. A called voice service processing system based on a multi-mode dual-standby terminal, characterized in that it includes a calling terminal, a called terminal, a mobile switching center MSC visited by the calling terminal, and a mobile switching center to which the called terminal belongs. The home register HLR, the MSC visited by the called terminal, and the mobility management module MME registered by the called terminal; wherein,所述主叫终端拜访的MSC，用于在所述主叫终端呼叫所述被叫终端的过程中，向所述HLR发送携带所述被叫终端的第一用户身份标识的发送路由信息SRI消息；以及接收到所述HLR发送的携带所述第一用户身份标识的发送路由确认SRI ACK消息后向所述被叫终端拜访的MSC发送携带所述第一用户身份标识的初始地址消息IAM；The MSC visited by the calling terminal is configured to send a sending routing information SRI message carrying the first user identity of the called terminal to the HLR during the process of the calling terminal calling the called terminal and sending an initial address message IAM carrying the first user identity to the MSC visited by the called terminal after receiving the routing confirmation SRI ACK message sent by the HLR and carrying the first user identity;所述HLR，用于接收到所述路由查询请求消息后，向所述被叫终端拜访的MSC发送携带所述第一用户身份标识的提供漫游号码PRN消息；以及向所述主叫终端拜访的MSC发送携带所述第一用户身份标识的SRI ACK消息；The HLR is configured to send a roaming number PRN message carrying the first user identity to the MSC visited by the called terminal after receiving the routing query request message; The MSC sends an SRI ACK message carrying the first user identity;所述被叫终端拜访的MSC，用于接收到所述PRN消息消息或者所述IAM后，根据所述第一用户身份标识查询所述被叫终端注册的MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务；并继续进行后续被叫语音业务处理流程；接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的释放REL消息或者所述被叫终端发送的携带所述第一用户身份标识的呼叫释放请求消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；The MSC visited by the called terminal is configured to query the MME registered by the called terminal according to the first user identity after receiving the PRN message or the IAM, and if found, indicate the found The MME notifies the called terminal to suspend the Long Term Evolution LTE data service; and continues the subsequent called voice service processing flow; receives the release REL message carrying the first user identity sent by the MSC visited by the calling terminal or after the called terminal sends the call release request message carrying the first user identity, instruct the MME to notify the called terminal to resume the LTE data service;所述MME，用于确定所述被叫终端暂停LTE数据业务后，通知所述被叫终端拜访的MSC；确定所述被叫终端恢复LTE数据业务后，通知所述被叫终端拜访的MSC。The MME is configured to notify the MSC visited by the called terminal after determining that the called terminal suspends the LTE data service; and notify the MSC visited by the called terminal after determining that the called terminal resumes the LTE data service.45.如权利要求44所述的系统，其特征在于，所述被叫终端拜访的MSC，具体用于：45. The system according to claim 44, wherein the MSC visited by the called terminal is specifically used for:在保存的LTE多模双待终端对应的用户身份标识中，查询是否存在所述第一用户身份标识；In the stored user identity corresponding to the LTE multi-mode dual-standby terminal, query whether there is the first user identity;若存在所述第一用户身份标识，确定所述被叫终端的终端类型为LTE多模双待终端；If the first user identity exists, determine that the terminal type of the called terminal is an LTE multi-mode dual-standby terminal;在保存的拜访终端的位置信息中，查询所述被叫终端注册的MME以及注册所使用的用户身份标识；In the saved location information of the visiting terminal, query the MME registered by the called terminal and the user identity used for registration;若查询到被叫终端注册的MME，向查询到的MME发送携带所述注册所使用的用户身份标识的阻止LTE数据业务请求消息。If the MME registered by the called terminal is queried, a request message for preventing LTE data services carrying the user identity used for the registration is sent to the queried MME.46.如权利要求45所述的系统，其特征在于，所述被叫终端拜访的MSC，用于保存LTE多模双待终端对应的用户身份标识，具体用于：46. The system according to claim 45, wherein the MSC visited by the called terminal is used to save the user identity corresponding to the LTE multi-mode dual-standby terminal, and is specifically used for:接收到携带用户身份标识和LTE多模双待模式信息的接入请求后，将该用户身份标识添加在LTE多模双待终端对应的用户身份标识中；After receiving the access request carrying the user identity and LTE multi-mode dual-standby mode information, add the user identity to the user identity corresponding to the LTE multi-mode dual-standby terminal;所述被叫终端拜访的MSC，用于保存所述被叫终端的位置信息的过程，具体用于：The MSC visited by the called terminal is used for saving the location information of the called terminal, specifically for:若所述被叫终端为LTE多模双待单卡终端，先后接收到所述被叫终端发送的携带所述第一用户身份标识的第一位置更新请求消息和所述被叫终端注册的MME发送的携带所述第一用户身份标识的联合位置更新请求消息后，保存所述被叫终端使用所述第一用户身份标识的位置区域标识LAI信息和注册的MME；其中，所述联合位置更新请求消息是所述MME接收到所述被叫终端发送的携带联合位置更新标识和所述第一用户身份标识的第二位置更新请求或者接收到所述被叫终端发送的携带所述第一用户身份标识的第二位置更新请求消息后，向所述被叫终端所在的MSC发送的；If the called terminal is an LTE multi-mode dual-standby single-card terminal, successively receive the first location update request message carrying the first user identity sent by the called terminal and the MME registered by the called terminal After the joint location update request message carrying the first user identity is sent, save the location area identifier LAI information of the called terminal using the first user identity and the registered MME; wherein, the joint location update The request message is that the MME receives the second location update request sent by the called terminal and carries the joint location update identifier and the first user identity identifier or receives the second location update request sent by the called terminal and carries the first user ID. After the second location update request message of the identity identifier, it is sent to the MSC where the called terminal is located;若所述被叫终端为LTE多模双待双卡终端，先后接收到所述被叫终端发送的携带所述第一用户身份标识的第一位置更新请求消息和所述被叫终端注册的MME发送的携带所述第二用户身份标识的联合位置更新请求消息后，从所述HLR中获取所述第一用户身份标识与所述第二用户身份标识的关联关系后，保存所述被叫终端使用所述第一用户身份标识的LAI信息和所述被叫终端使用与所述第一用户身份标识关联的所述第二用户身份标识注册的MME；其中，所述联合位置更新请求消息是所述MME接收到所述被叫终端发送的携带联合位置更新标识和所述第二用户身份标识的第二位置更新请求或者接收到所述被叫终端发送的携带所述第二用户身份标识的第二位置更新请求消息后，向所述被叫终端所在的MSC发送的。If the called terminal is an LTE multi-mode dual-standby dual-card terminal, successively receive the first location update request message carrying the first user identity sent by the called terminal and the MME registered by the called terminal After sending the joint location update request message carrying the second user identity, after obtaining the association relationship between the first user identity and the second user identity from the HLR, saving the called terminal Using the LAI information of the first user identity and the MME registered by the called terminal using the second user identity associated with the first user identity; wherein the joint location update request message is the The MME receives the second location update request sent by the called terminal and carries the combined location update identifier and the second user identity or receives the second location update request sent by the called terminal and carries the second user identity After the location update request message, it is sent to the MSC where the called terminal is located.47.如权利要求45所述的系统，其特征在于，所述被叫终端拜访的MSC，具体用于：47. The system according to claim 45, wherein the MSC visited by the called terminal is specifically used for:若查询到所述注册所使用的用户身份标识是所述第一用户身份标识，向所述MME发送携带所述第一用户身份标识的阻止LTE数据业务请求消息；If it is found that the user identity used for the registration is the first user identity, sending a request message for preventing LTE data services carrying the first user identity to the MME;若查询到所述注册所使用的用户身份标识是与所述第一用户身份标识关联的第二用户身份标识，向所述MME发送携带所述第二用户身份标识的阻止LTE数据业务请求消息，其中，所述被叫终端同时使用所述第一用户身份标识与所述第二用户身份标识。If it is found that the user identity used for the registration is the second user identity associated with the first user identity, sending to the MME a barring LTE data service request message carrying the second user identity, Wherein, the called terminal uses the first user identity and the second user identity at the same time.48.如权利要求45所述的系统，其特征在于，所述MME，具体用于：48. The system according to claim 45, wherein the MME is specifically used for:接收到所述阻止LTE数据业务请求消息后，确定所述被叫终端是否已注册；After receiving the request message for preventing LTE data service, determine whether the called terminal is registered;若已注册，则向所述被叫终端转发所述阻止LTE数据业务请求消息，并在接收到所述被叫终端返回的携带所述注册所使用的用户身份标识的阻止LTE数据业务确认消息后发送给所述被叫终端拜访的MSC；If registered, forward the request message for preventing LTE data service to the called terminal, and after receiving the confirmation message for preventing LTE data service returned by the called terminal and carrying the user identity used for the registration sent to the MSC visited by the called terminal;若未注册，则向所述被叫终端拜访的MSC发送所述阻止LTE数据业务确认消息。If not registered, send the confirmation message of preventing the LTE data service to the MSC visited by the called terminal.49.如权利要求48所述的系统，其特征在于，所述被叫终端拜访的MSC，具体用于：49. The system according to claim 48, wherein the MSC visited by the called terminal is specifically used for:直接呼叫所述被叫终端；或者calling the called terminal directly; or延迟设定时间长度后，呼叫所述被叫终端；或者After delaying for a set period of time, calling the called terminal; or接收到所述阻止LTE数据业务确认消息后，呼叫所述被叫终端。After receiving the confirmation message for preventing the LTE data service, call the called terminal.50.如权利要求45所述的系统，其特征在于，所述被叫终端拜访的MSC，具体用于：50. The system according to claim 45, wherein the MSC visited by the called terminal is specifically used for:向所述MME发送携带所述注册所使用的用户身份标识的恢复LTE数据业务请求消息；sending to the MME a request message to restore the LTE data service carrying the user identity used for the registration;所述MME，具体用于：接收到所述恢复LTE数据业务请求消息后，发送给所述被叫终端；以及在接收到所述被叫终端返回的恢复LTE数据业务确认消息发送给所述被叫终端拜访的MSC。The MME is specifically configured to: after receiving the request message for restoring the LTE data service, send it to the called terminal; and after receiving the confirmation message for restoring the LTE data service returned by the called terminal, send it to the called terminal Call the MSC that the terminal visits.51.如权利要求48-49任一所述的系统，其特征在于，所述MME，还用于向所述被叫终端发送所述阻止LTE数据业务请求消息之后，指示服务网关S-GW暂停所述被叫终端的下行数据业务。51. The system according to any one of claims 48-49, wherein the MME is further configured to instruct the serving gateway S-GW to suspend the LTE data service request message after sending the called terminal to the called terminal The downlink data service of the called terminal.52.如权利要求51所述的系统，其特征在于，所述MME，还用于接收到所述恢复LTE数据业务请求消息后，发送给所述被叫终端之后，指示所述S-GW恢复所述被叫终端的下行数据业务。52. The system according to claim 51, wherein the MME is further configured to instruct the S-GW to restore the LTE data service after receiving the request message for restoring the LTE data service and sending it to the called terminal The downlink data service of the called terminal.53.一种基于多模双待终端的被叫语音业务处理方法，其特征在于，包括：53. A method for processing a called voice service based on a multi-mode dual-standby terminal, characterized in that it includes:在主叫终端呼叫被叫终端的过程中，所述被叫终端拜访的移动交换中心MSC接收到所述被叫终端归属的归属寄存器HLR发送的携带所述被叫终端的第一用户身份标识的提供漫游号码PRN消息、或者接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的初始地址消息IAM后，根据所述第一用户身份标识查询所述被叫终端注册的移动管理模块MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务，并继续进行后续被叫语音业务处理流程；During the process of the calling terminal calling the called terminal, the mobile switching center MSC visited by the called terminal receives a message carrying the first user identity of the called terminal sent by the home register HLR to which the called terminal belongs. After providing the roaming number PRN message, or receiving the initial address message IAM carrying the first user identity sent by the MSC visited by the calling terminal, query the registered address of the called terminal according to the first user identity The mobility management module MME, if found, instructs the queried MME to notify the called terminal to suspend the Long Term Evolution LTE data service, and continue the subsequent called voice service processing flow;接收所述MME确定所述被叫终端暂停LTE数据业务后发出的通知；receiving the notification sent by the MME after determining that the called terminal suspends the LTE data service;接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的释放REL消息或者所述被叫终端发送的携带所述第一用户身份标识的呼叫释放请求消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；以及After receiving the release REL message carrying the first user identity sent by the MSC visited by the calling terminal or the call release request message carrying the first user identity sent by the called terminal, instruct the The MME notifies the called terminal to resume the LTE data service; and接收所述MME确定所述被叫终端恢复LTE数据业务后发出的通知；receiving the notification sent by the MME after determining that the called terminal resumes the LTE data service;其中，所述PRN消息消息是所述被叫终端归属的HLR接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的发送路由信息SRI消息后发送的，所述IAM是所述主叫终端拜访的MSC接收到所述被叫终端归属的HLR发送的携带所述第一用户身份标识的发送路由确认SRI ACK消息后发送的。Wherein, the PRN message is sent after the HLR to which the called terminal belongs receives the sending routing information SRI message carrying the first user identity sent by the MSC visited by the calling terminal, and the IAM is The MSC visited by the calling terminal sends it after receiving the routing confirmation SRI ACK message carrying the first user identity sent by the HLR to which the called terminal belongs.54.如权利要求53所述的方法，其特征在于，根据所述第一用户身份标识查询所述被叫终端注册的MME，若查询到，则指示查询到的MME通知所述被叫终端暂停LTE数据业务，具体包括：54. The method according to claim 53, wherein the MME registered by the called terminal is queried according to the first user identity, and if found, instructs the queried MME to notify the called terminal to suspend LTE data services, specifically including:在保存的LTE多模双待终端对应的用户身份标识中，查询是否存在所述第一用户身份标识；In the stored user identity corresponding to the LTE multi-mode dual-standby terminal, query whether there is the first user identity;若存在所述第一用户身份标识，确定所述被叫终端的终端类型为LTE多模双待终端；If the first user identity exists, determine that the terminal type of the called terminal is an LTE multi-mode dual-standby terminal;在保存的拜访终端的位置信息中，查询所述被叫终端注册的MME以及注册所使用的用户身份标识；In the saved location information of the visiting terminal, query the MME registered by the called terminal and the user identity used for registration;若查询到被叫终端注册的MME，向查询到的MME发送携带所述注册所使用的用户身份标识的阻止LTE数据业务请求消息。If the MME registered by the called terminal is queried, a request message for preventing LTE data services carrying the user identity used for the registration is sent to the queried MME.55.如权利要求54所述的方法，其特征在于，保存LTE多模双待终端对应的用户身份标识的过程，具体包括：55. The method according to claim 54, wherein the process of saving the user identity corresponding to the LTE multi-mode dual-standby terminal specifically comprises:接收到携带用户身份标识和LTE多模双待模式信息的接入请求后，将该用户身份标识添加在LTE多模双待终端对应的用户身份标识中；After receiving the access request carrying the user identity and LTE multi-mode dual-standby mode information, add the user identity to the user identity corresponding to the LTE multi-mode dual-standby terminal;保存所述被叫终端的位置信息的过程，具体包括：The process of saving the location information of the called terminal specifically includes:若所述被叫终端为LTE多模双待单卡终端，先后接收到所述被叫终端发送的携带所述第一用户身份标识的第一位置更新请求消息和所述被叫终端注册的MME发送的携带所述第一用户身份标识的联合位置更新请求消息后，保存所述被叫终端使用所述第一用户身份标识的位置区域标识LAI信息和注册的MME；其中，所述第一联合位置更新请求消息是所述MME接收到所述被叫终端发送的携带联合位置更新标识和所述第一用户身份标识的第二位置更新请求或者接收到所述被叫终端发送的携带所述第一用户身份标识的第二位置更新请求消息后，向所述被叫终端所在的MSC发送的；If the called terminal is an LTE multi-mode dual-standby single-card terminal, successively receive the first location update request message carrying the first user identity sent by the called terminal and the MME registered by the called terminal After the joint location update request message carrying the first user identity is sent, the location area identity LAI information and the registered MME of the called terminal using the first user identity are saved; wherein, the first joint The location update request message is that the MME receives the second location update request sent by the called terminal and carries the combined location update identifier and the first user identity or receives the second location update request sent by the called terminal and carries the first user identity. After the second location update request message of the user identity, it is sent to the MSC where the called terminal is located;若所述被叫终端为LTE多模双待双卡终端，先后接收到所述被叫终端发送的携带所述第一用户身份标识的第四位置更新请求消息和所述被叫终端注册的MME发送的携带所述第二用户身份标识的联合位置更新请求消息后，从所述HLR中获取所述第一用户身份标识与所述第二用户身份标识的关联关系后，保存所述被叫终端使用所述第一用户身份标识的LAI信息和所述被叫终端使用与所述第一用户身份标识关联的所述第二用户身份标识注册的MME；其中，所述联合位置更新请求消息是所述MME接收到所述被叫终端发送的携带联合位置更新标识和所述第二用户身份标识的第二位置更新请求或者接收到所述被叫终端发送的携带所述第二用户身份标识的第二位置更新请求消息后，向所述被叫终端所在的MSC发送的。If the called terminal is an LTE multi-mode dual-standby dual-card terminal, successively receive the fourth location update request message carrying the first user identity sent by the called terminal and the MME registered by the called terminal After sending the joint location update request message carrying the second user identity, after obtaining the association relationship between the first user identity and the second user identity from the HLR, saving the called terminal Using the LAI information of the first user identity and the MME registered by the called terminal using the second user identity associated with the first user identity; wherein the joint location update request message is the The MME receives the second location update request sent by the called terminal and carries the combined location update identifier and the second user identity or receives the second location update request sent by the called terminal and carries the second user identity After the location update request message, it is sent to the MSC where the called terminal is located.56.如权利要求54所述的方法，其特征在于，向查询到的MME发送携带所述注册所使用的用户身份标识的阻止LTE数据业务请求消息，具体包括：56. The method according to claim 54, characterized in that, sending to the queried MME a request message for preventing LTE data services carrying the user identity used for the registration, specifically comprising:若查询到所述注册所使用的用户身份标识是所述第一用户身份标识，向所述MME发送携带所述第一用户身份标识的阻止LTE数据业务请求消息；If it is found that the user identity used for the registration is the first user identity, sending a request message for preventing LTE data services carrying the first user identity to the MME;若查询到所述注册所使用的用户身份标识是与所述第一用户身份标识关联的第二用户身份标识，向所述MME发送携带所述第二用户身份标识的阻止LTE数据业务请求消息，其中，所述被叫终端同时使用所述第一用户身份标识与所述第二用户身份标识。If it is found that the user identity used for the registration is the second user identity associated with the first user identity, sending to the MME a barring LTE data service request message carrying the second user identity, Wherein, the called terminal uses the first user identity and the second user identity at the same time.57.如权利要求54所述的方法，其特征在于，接收所述MME确定所述被叫终端暂停LTE数据业务后发出的通知，具体包括：57. The method according to claim 54, wherein receiving the notification sent by the MME after determining that the called terminal suspends the LTE data service specifically includes:接收所述MME发送的携带所述注册所使用的用户身份标识的阻止LTE数据业务确认消息；receiving the LTE data service blocking confirmation message sent by the MME and carrying the user identity used for the registration;其中，所述阻止LTE数据业务确认消息是：所述MME确定所述被叫终端已注册后，向所述被叫终端转发所述阻止LTE数据业务请求消息，并在接收到所述被叫终端返回的所述阻止LTE数据业务确认消息后发送的；所述MME确定所述被叫终端未注册后直接发出的。Wherein, the confirmation message for preventing the LTE data service is: after the MME determines that the called terminal has been registered, it forwards the request message for preventing the LTE data service to the called terminal, and upon receiving the called terminal It is sent after the returned confirmation message of preventing the LTE data service; it is sent directly after the MME determines that the called terminal is not registered.58.如权利要求57所述的方法，其特征在于，继续进行后续被叫语音业务处理流程，具体包括：58. The method according to claim 57, characterized in that, continuing the subsequent called voice service processing flow, specifically comprises:直接护呼叫所述被叫终端；或者directly calling the called terminal; or延迟设定时间长度后，呼叫所述被叫终端；或者After delaying for a set period of time, calling the called terminal; or接收到所述阻止LTE数据业务确认消息后，呼叫所述被叫终端。After receiving the confirmation message for preventing the LTE data service, call the called terminal.59.如权利要求54所述的方法，其特征在于，指示所述MME通知所述被叫终端恢复LTE数据业务，具体包括：59. The method according to claim 54, wherein instructing the MME to notify the called terminal to resume the LTE data service specifically comprises:向所述MME发送携带所述注册所使用的用户身份标识的恢复LTE数据业务请求消息；sending to the MME a request message to restore the LTE data service carrying the user identity used for the registration;接收所述MME确定所述被叫终端恢复LTE数据业务后发出的通知，具体包括：Receiving the notification sent by the MME after determining that the called terminal resumes the LTE data service, specifically including:接收所述MME发送的携带所述注册所使用的用户身份标识的恢复LTE数据确认消息；receiving a recovery LTE data confirmation message sent by the MME and carrying the user identity used for the registration;其中，所述恢复LTE数据确认消息是所述MME接收到所述恢复LTE数据业务请求消息后，发送给所述被叫终端；以及在接收到所述被叫终端返回的所述恢复LTE数据业务确认消息后发送的。Wherein, the resume LTE data confirmation message is sent to the called terminal after the MME receives the resume LTE data service request message; and after receiving the resume LTE data service returned by the called terminal, Sent after acknowledging a message.60.一种移动交换中心，其特征在于，包括：60. A mobile switching center, comprising:接收单元，用于在主叫终端呼叫被叫终端的过程中，接收所述被叫终端归属的归属寄存器HLR发送的携带所述被叫终端的第一用户身份标识的提供漫游号码PRN消息、或者接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的初始地址消息IAM；接收所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的释放REL消息或者所述被叫终端发送的携带所述第一用户身份标识的呼叫释放请求消息；The receiving unit is configured to receive a roaming number PRN message carrying the first user identity of the called terminal sent by the home register HLR to which the called terminal belongs during the process of the calling terminal calling the called terminal, or receiving the initial address message IAM carrying the first user identity sent by the MSC visited by the calling terminal; receiving the release REL message carrying the first user identity sent by the MSC visited by the calling terminal; or A call release request message carrying the first user identity sent by the called terminal;指示单元，用于在所述接收单元接收到所述PRN消息或者所述IAM后，根据所述第一用户身份标识查询所述被叫终端注册的移动管理模块MME，若查询到，则指示查询到的MME通知所述被叫终端暂停长期演进LTE数据业务；并且，继续进行后续被叫语音业务处理流程；以及接收所述MME确定所述被叫终端暂停LTE数据业务后发出的通知；在所述接收单元接收到所述REL消息或所述呼叫释放请求消息后，指示所述MME通知所述被叫终端恢复LTE数据业务；以及接收所述MME确定所述被叫终端恢复LTE数据业务后发出的通知；an indication unit, configured to, after the receiving unit receives the PRN message or the IAM, query the mobile management module MME registered by the called terminal according to the first user identity, and if found, instruct the query The received MME notifies the called terminal to suspend the Long Term Evolution LTE data service; and, continues the subsequent called voice service processing flow; and receives the notification sent by the MME after determining that the called terminal suspends the LTE data service; After receiving the REL message or the call release request message, the receiving unit instructs the MME to notify the called terminal to resume the LTE data service; and after receiving the MME to confirm that the called terminal resumes the LTE data service, send announcement of;其中，所述PRN消息消息是所述被叫终端归属的HLR接收到所述主叫终端拜访的MSC发送的携带所述第一用户身份标识的发生路由信息SRI消息后发送的，所述IAM是所述主叫终端拜访的MSC接收到所述被叫终端归属的HLR发送的携带所述第一用户身份标识的发送路由确认SRI ACK消息后发送的。Wherein, the PRN message is sent after the HLR to which the called terminal belongs receives the occurrence routing information SRI message carrying the first user identity sent by the MSC visited by the calling terminal, and the IAM is The MSC visited by the calling terminal sends it after receiving the routing confirmation SRI ACK message carrying the first user identity sent by the HLR to which the called terminal belongs.61.如权利要求60所述的移动交换中心，其特征在于，所述指示单元，具体用于：61. The mobile switching center according to claim 60, wherein the indicating unit is specifically used for:在保存的LTE多模双待终端对应的用户身份标识中，查询是否存在所述第一用户身份标识；In the stored user identity corresponding to the LTE multi-mode dual-standby terminal, query whether there is the first user identity;若存在所述第一用户身份标识，确定所述被叫终端的终端类型为LTE多模双待终端；If the first user identity exists, determine that the terminal type of the called terminal is an LTE multi-mode dual-standby terminal;在保存的拜访终端的位置信息中，查询所述被叫终端注册的MME以及注册所使用的用户身份标识；In the saved location information of the visiting terminal, query the MME registered by the called terminal and the user identity used for registration;若查询到被叫终端注册的MME，向查询到的MME发送携带所述注册所使用的用户身份标识的阻止LTE数据业务请求消息。If the MME registered by the called terminal is queried, a request message for preventing LTE data services carrying the user identity used for the registration is sent to the queried MME.62.如权利要求61所述的移动交换中心，其特征在于，所述指示单元，用于保存LTE多模双待终端对应的用户身份标识，具体用于接收到携带用户身份标识和LTE多模双待模式信息的接入请求后，将该用户身份标识添加在LTE多模双待终端对应的用户身份标识中；62. The mobile switching center according to claim 61, wherein the indicating unit is configured to save the user identity corresponding to the LTE multi-mode dual-standby terminal, and is specifically used to receive the user identity and the LTE multi-mode After the access request of the dual-standby mode information, the user identity is added to the user identity corresponding to the LTE multi-mode dual-standby terminal;所述指示单元，用于保存所述被叫终端的位置信息，具体用于：若所述被叫终端为LTE多模双待单卡终端，先后接收到所述被叫终端发送的携带所述第一用户身份标识的第一位置更新请求消息和所述被叫终端注册的MME发送的携带所述第一用户身份标识的联合位置更新请求消息后，保存所述被叫终端使用所述第一用户身份标识的位置区域标识LAI信息和注册的MME；其中，所述第一联合位置更新请求消息是所述MME接收到所述被叫终端发送的携带联合位置更新标识和所述第一用户身份标识的第二位置更新请求或者接收到所述被叫终端发送的携带所述第一用户身份标识的第二位置更新请求消息后，向所述被叫终端所在的MSC发送的；若所述被叫终端为LTE多模双待双卡终端，先后接收到所述被叫终端发送的携带所述第一用户身份标识的第四位置更新请求消息和所述被叫终端注册的MME发送的携带所述第二用户身份标识的联合位置更新请求消息后，从所述HLR中获取所述第一用户身份标识与所述第二用户身份标识的关联关系后，保存所述被叫终端使用所述第一用户身份标识的LAI信息和所述被叫终端使用与所述第一用户身份标识关联的所述第二用户身份标识注册的MME；其中，所述联合位置更新请求消息是所述MME接收到所述被叫终端发送的携带联合位置更新标识和所述第二用户身份标识的第二位置更新请求或者接收到所述被叫终端发送的携带所述第二用户身份标识的第二位置更新请求消息后，向所述被叫终端所在的MSC发送的。The indicating unit is configured to store the location information of the called terminal, specifically: if the called terminal is an LTE multi-mode dual-standby single-card terminal, successively receive the information sent by the called terminal and carry the After the first location update request message of the first user identity and the joint location update request message carrying the first user identity sent by the MME registered by the called terminal, save the first location update request message used by the called terminal. The location area identifier LAI information of the user identity identifier and the registered MME; wherein, the first joint location update request message is that the MME receives the joint location update identifier and the first user identity sent by the called terminal. identified by the second location update request or after receiving the second location update request message carrying the first user identity sent by the called terminal, it is sent to the MSC where the called terminal is located; if the called The calling terminal is an LTE multi-mode dual-standby dual-card terminal, and successively receives the fourth location update request message carrying the first user identity sent by the called terminal and the fourth location update request message sent by the MME registered by the called terminal and carrying the location update request message. After the combined location update request message of the second user identity, obtain the association relationship between the first user identity and the second user identity from the HLR, save the called terminal using the second user identity LAI information of a user identity and the MME registered by the called terminal using the second user identity associated with the first user identity; wherein, the joint location update request message is received by the MME The second location update request sent by the called terminal carrying the combined location update identifier and the second user identity or receiving the second location update request sent by the called terminal carrying the second user identity After the message, it is sent to the MSC where the called terminal is located.63.如权利要求61所述的移动交换中心，其特征在于，所述指示单元，用于向查询到的MME发送携带所述注册所使用的用户身份标识的阻止LTE数据业务请求消息，具体用于：63. The mobile switching center according to claim 61, wherein the instruction unit is configured to send to the queried MME a request message for preventing LTE data services carrying the user identity used for the registration, specifically using At:若查询到所述注册所使用的用户身份标识是所述第一用户身份标识，向所述MME发送携带所述第一用户身份标识的阻止LTE数据业务请求消息；If it is found that the user identity used for the registration is the first user identity, sending a request message for preventing LTE data services carrying the first user identity to the MME;若查询到所述注册所使用的用户身份标识是与所述第一用户身份标识关联的第二用户身份标识，向所述MME发送携带所述第二用户身份标识的阻止LTE数据业务请求消息，其中，所述被叫终端同时使用所述第一用户身份标识与所述第二用户身份标识。If it is found that the user identity used for the registration is the second user identity associated with the first user identity, sending to the MME a barring LTE data service request message carrying the second user identity, Wherein, the called terminal uses the first user identity and the second user identity at the same time.64.如权利要求61所述的移动交换中心，其特征在于，所述指示单元，用于接收所述MME确定所述被叫终端暂停LTE数据业务后发出的通知，具体用于：64. The mobile switching center according to claim 61, wherein the instruction unit is configured to receive a notification sent by the MME after determining that the called terminal suspends the LTE data service, and is specifically used for:接收所述MME发送的携带所述注册所使用的用户身份标识的阻止LTE数据业务确认消息；receiving the LTE data service blocking confirmation message sent by the MME and carrying the user identity used for the registration;其中，所述阻止LTE数据业务确认消息是：所述MME确定所述被叫终端已注册后，向所述被叫终端转发所述阻止LTE数据业务请求消息，并在接收到所述被叫终端返回的所述阻止LTE数据业务确认消息后发送的；所述MME确定所述被叫终端未注册后直接发出的。Wherein, the confirmation message for preventing the LTE data service is: after the MME determines that the called terminal has been registered, it forwards the request message for preventing the LTE data service to the called terminal, and upon receiving the called terminal It is sent after the returned confirmation message of preventing the LTE data service; it is sent directly after the MME determines that the called terminal is not registered.65.如权利要求64所述的移动交换中心，其特征在于，所述指示单元，用于继续进行后续被叫语音业务处理流程，具体用于：65. The mobile switching center according to claim 64, wherein the instruction unit is configured to continue the subsequent called voice service processing flow, and is specifically used for:直接呼叫所述被叫终端；或者calling the called terminal directly; or延迟设定时间长度后，呼叫所述被叫终端；或者After delaying for a set period of time, calling the called terminal; or接收到所述阻止LTE数据业务确认消息后，呼叫所述被叫终端。After receiving the confirmation message for preventing the LTE data service, call the called terminal.66.如权利要求61所述的移动交换中心，其特征在于，所述指示单元，用于指示所述MME通知所述被叫终端恢复LTE数据业务，具体用于：66. The mobile switching center according to claim 61, wherein the instruction unit is configured to instruct the MME to notify the called terminal to resume the LTE data service, specifically for:向所述MME发送携带所述注册所使用的用户身份标识的恢复LTE数据业务请求消息；sending to the MME a request message to restore the LTE data service carrying the user identity used for the registration;所述指示单元，用于接收所述MME确定所述被叫终端恢复LTE数据业务后发出的通知，具体用于：The indicating unit is configured to receive a notification sent by the MME after determining that the called terminal resumes the LTE data service, specifically for:接收所述MME发送的携带所述注册所使用的用户身份标识的恢复LTE数据确认消息；receiving a recovery LTE data confirmation message sent by the MME and carrying the user identity used for the registration;其中，所述恢复LTE数据确认消息是所述MME接收到所述恢复LTE数据业务请求消息后，发送给所述被叫终端；以及在接收到所述被叫终端返回的所述恢复LTE数据业务确认消息后发送的。Wherein, the resume LTE data confirmation message is sent to the called terminal after the MME receives the resume LTE data service request message; and after receiving the resume LTE data service returned by the called terminal, Sent after acknowledging a message.

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