CN1968502A - Method and system for controlling roaming subscriber to access network - Google Patents
Method and system for controlling roaming subscriber to access networkDownload PDFInfo
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Abstract
Translated fromChinese
Description
Translated fromChinese技术领域technical field
本发明涉及无线通信领域的接入技术，尤其涉及控制漫游用户接入网络的方法及系统。The invention relates to the access technology in the field of wireless communication, in particular to a method and system for controlling roaming users to access the network.
背景技术Background technique
目前，用户设备(User Equipment，UE)通过用户身份模块/通用移动电信系统用户身份模块(SIM/USIM卡)中提供的网络选择器来简化网络选择。Currently, a user equipment (User Equipment, UE) simplifies network selection through a network selector provided in a subscriber identity module/universal mobile telecommunication system subscriber identity module (SIM/USIM card).
3GPP TS 23.122协议介绍了一种网络选择的方法，它为UE提供注册过的公共陆地移动网络(PLMN)/归属PLMN、用户/运用商控制的伴有接入技术的PLMN选择器等列表中的值，使UE能直接注册到所需网络中。当列表中的网络都不存在时，UE根据实际检测到的网络，以一种优先级顺序来发起注册过程。以下列出协议规定的PLMN选择列表及优先级顺序：The 3GPP TS 23.122 protocol introduces a method of network selection, which provides UE with registered public land mobile network (PLMN)/home PLMN, user/operator controlled PLMN selector with access technology, etc. value, enabling the UE to register directly to the desired network. When none of the networks in the list exists, the UE initiates the registration process in a priority order according to the actually detected networks. The following lists the PLMN selection list and priority order stipulated in the agreement:
1、注册过的PLMN/归属PLMN(或其等价网络)；1. Registered PLMN/home PLMN (or its equivalent network);
2、用户控制的伴有接入技术的PLMN选择器；2. User-controlled PLMN selector with access technology;
3、运营商控制的伴有接入技术的PLMN选择器；3. Operator-controlled PLMN selector with access technology;
4、高信号质量PLMN/接入技术的组合(随机顺序)；4. Combination of high signal quality PLMN/access technology (random order);
5、其它PLMN/接入技术的组合(信号质量由高到低顺序)5. Combination of other PLMN/access technologies (signal quality from high to low order)
第三代(3G)无线终端漫游时，它根据协议规定接入3G网络以获取网络的服务。当用户漫游到一个新的国家中时，UE的SIM/USIM卡中可能未保存有当地的网络信息，UE只能通过实际检测到的网络信号质量选择接入的网络，因此，用户的归属运营商不能控制该终端接入到最佳的网络上。When the third generation (3G) wireless terminal roams, it accesses the 3G network according to the agreement to obtain the service of the network. When the user roams to a new country, the local network information may not be saved in the UE's SIM/USIM card, and the UE can only select the network to access based on the actually detected network signal quality. Therefore, the user's home operation The provider cannot control the terminal to access the best network.
例如：一位用户来到一个新国家，在当地有3家网络运用商A、B、C与其归属运营商签有漫游协议，由于终端之前没有记录各网络的优先级，在终端选择网络时，它会接入到当时信号质量最好的网络B上。但归属运营商最期望终端接入到网络A上(可能因为A的覆盖区域较大，或服务价格较低等)，这时，归属运营商就希望能协助终端接入最佳的网络A。For example, when a user comes to a new country, there are three local network operators A, B, and C that have signed a roaming agreement with their home operator. Since the terminal has not recorded the priority of each network before, when the terminal selects a network, It will be connected to network B with the best signal quality at that time. But the home operator most expects the terminal to access network A (maybe because A has a larger coverage area, or the service price is lower, etc.), at this time, the home operator hopes to assist the terminal to access the best network A.
发明内容Contents of the invention
本发明提供一种控制漫游用户接入网络的方法及系统，以解决现有技术中用户漫游时存在归属网络不能控制用户设备接入最佳网络的问题。The present invention provides a method and system for controlling roaming users to access the network, so as to solve the problem in the prior art that the home network cannot control the user equipment to access the best network when the user roams.
本发明提供以下技术方案：The invention provides the following technical solutions:
一种控制漫游用户接入网络的方法，包括：A method for controlling access to a network by a roaming user, comprising:
用户设备所在服务网络将所在地区的移动国家码或能够获取所在地区的移动国家码的网络数据传送到用户归属网络；The service network where the user equipment is located transmits the mobile country code of the area or the network data capable of obtaining the mobile country code of the area to the user's home network;
用户归属网络根据所述移动国家码获取相应的包含接入网络优先级信息的网络选择信息，并传送到所述服务网络；The user's home network obtains corresponding network selection information including access network priority information according to the mobile country code, and transmits it to the service network;
所述服务网络将所述网络选择信息传送到用户设备，用户设备依据该网络选择信息选择接入网络。The service network transmits the network selection information to the user equipment, and the user equipment selects an access network according to the network selection information.
其中：in:
所述服务网络将所述移动国家码或所述网络数据携带在发送给用户归属网络的鉴权数据请求消息中；所述用户归属网络在返回的鉴权数据响应消息中携带所述网络选择信息。The service network carries the mobile country code or the network data in the authentication data request message sent to the user's home network; the user's home network carries the network selection information in the returned authentication data response message .
所述服务网络在漫游用户完成认证或鉴权后，向用户归属网络发送携带所述移动国家码或网络信息的请求消息。After the roaming user completes authentication or authentication, the serving network sends a request message carrying the mobile country code or network information to the user's home network.
用户设备进一步将接收到的网络选择信息保存到用于选择网络的优先级列表中。The user equipment further stores the received network selection information in a priority list for network selection.
所述网络选择信息进一步包括接入技术和/或服务类型。The network selection information further includes access technology and/or service type.
一种通信系统，包括：A communication system comprising:
用于向用户归属网络发送所在地区的移动国家码，或能够获取所在地区的移动国家码的网络数据以请求网络选择信息的装置；A device for sending the mobile country code of the region where the user is located to the home network of the user, or a device capable of obtaining network data of the mobile country code of the region where the user is located to request network selection information;
用于根据所述移动国家码获取包含接入网络优先级信息的网络选择信息，并返回给服务网络的装置；A device for obtaining network selection information including access network priority information according to the mobile country code, and returning it to the serving network;
用于将所述网络选择信息传送到用户设备的装置。means for communicating the network selection information to user equipment.
本发明有益效果如下：The beneficial effects of the present invention are as follows:
采用本发明，用户漫游到具有不同移动国家码的另一个地区时，在用户设备未保存有该地区的网络信息的情况下，可以通过注册流程或请求方式从归属网络获取在该地区的漫游网络优先级信息，然后依据该漫游网络优先级信息接入到最佳的网络上；而归属网络的运营商则可以通过配置漫游网络优先级列来对漫游用户进行接入控制。进一步的，通过接入技术、服务类型等数据可以更好的限定用户漫游网络，避免额外的注册操作。With the present invention, when a user roams to another area with a different mobile country code, the roaming network in this area can be obtained from the home network through a registration process or a request method if the user equipment does not save the network information of this area Priority information, and then access to the best network according to the priority information of the roaming network; and the operator of the home network can control the access of the roaming user by configuring the roaming network priority column. Furthermore, data such as access technology and service type can better limit user roaming networks and avoid additional registration operations.
附图说明Description of drawings
图1为本发明实施例中将用户归属网络的网络选择信息传送到漫游用户的主要流程图；Fig. 1 is the main flowchart of transmitting the network selection information of the user's home network to the roaming user in the embodiment of the present invention;
图2为本发明实施例中通信系统的结构示意图；FIG. 2 is a schematic structural diagram of a communication system in an embodiment of the present invention;
图3为本发明实施例中服务网络在鉴权过程中将网络选择信息传送到漫游用户的流程图；FIG. 3 is a flow chart of the service network transmitting network selection information to the roaming user during the authentication process in the embodiment of the present invention;
图4为本发明实施例中服务网络在鉴权后网络选择信息传送到漫游用户的流程图。Fig. 4 is a flow chart of the service network transmitting network selection information to the roaming user after authentication in the embodiment of the present invention.
具体实施方式Detailed ways
为了使归属网络能够控制未保存有所在地区网络信息的漫游的用户设备能够接入最佳网络，本发明向漫游的用户设备提供其归属运营商希望的网络选择信息，该网络选择信息包含接入网络优先级，通过该接入网络优先级来控制漫游用户接入最佳网络。In order to enable the home network to control the roaming user equipment that does not save the network information of the region to access the best network, the present invention provides the roaming user equipment with the network selection information desired by its home operator, and the network selection information includes access Network priority, through which access network priority is used to control roaming users to access the best network.
参阅图1所示，控制漫游用户接入网络的主要过程如下：Referring to Figure 1, the main process of controlling roaming users to access the network is as follows:
步骤100、漫游用户所在的服务网络SN(即当前用户设备UE所在网络)将所在地区的移动国家码或能够获取所在地区的移动国家码的网络数据(如当前用户设备所在网络的PLMN号码)传送到用户归属网络。Step 100, the service network SN where the roaming user is located (that is, the network where the current user equipment UE is located) transmits the mobile country code of the area where it is located or network data that can obtain the mobile country code of the area where the user is located (such as the PLMN number of the network where the current user equipment is located) to the user's home network.
步骤110、用户归属网络根据所述移动国家码查找漫游许可表或其它记录有漫游网络信息的表格，获得包含该地区的接入网络优先级列表并提取其中的接入网络优先级信息。Step 110, the user's home network searches the roaming permission table or other tables recording roaming network information according to the mobile country code, obtains the access network priority list including the region, and extracts the access network priority information therein.
步骤120、用户归属网络将包含所述接入网络优先级信息的网络选择信息发送到所述服务网络。Step 120, the user's home network sends network selection information including the priority information of the access network to the service network.
步骤130、所述服务网络将网络选择信息传送到用户设备，用户设备依据该网络选择信息选择接入网络。Step 130, the service network transmits network selection information to the user equipment, and the user equipment selects an access network according to the network selection information.
本实施例中一种实现本发明方法的通信系统如图2所示，该通信系统包括服务网络SE和归属网络HE(相对于漫游的用户设备而言)。服务网络中的发送装置20用于发送所在地区的移动国家码或能够获取所在地区的移动国家码的网络数据；归属网络中的接收装置22用于接收包含查询接入网络优先级信息的移动国家码或上述数据，并将其传递给查询装置23；查询装置23用于根据接收到的移动国家码，获取相应的包含接入网络优先级信息的网络选择信息并传递给发送装置24；归属网络中的发送装置24将网络选择信息发送给服务网络的接收装置21，通过接收装置21将网络选择信息下发给用户设备。A communication system implementing the method of the present invention in this embodiment is shown in FIG. 2 , the communication system includes a service network SE and a home network HE (relative to roaming user equipment). The sending
为了更好的限定所接入的漫游网络和避免额外的注册操作，所述网络选择信息中进一步包括接入技术和/或服务类型等数据。In order to better limit the roaming network to be accessed and avoid additional registration operations, the network selection information further includes data such as access technology and/or service type.
由于处于漫游的用户设备开机后，在鉴权过程中服务网络将向用户的归属网络HE(即登记网络)发出鉴权数据请求消息，其中包括用户的SIM/USIM中所使用的IMSI(国际移动用户身份标识)。HE收到请求后，会将IMSI对应的鉴权信息发送给SN，因此，一种较佳的方式是服务网络在发出鉴权数据请求时，携带本地区的移动国家码或能够获取本地区的移动国家码的网络数据，HE在鉴权数据请求响应消息中向SN反馈网络选择信息。After the roaming user equipment is turned on, the service network will send an authentication data request message to the user's home network HE (ie, the registration network) during the authentication process, which includes the IMSI (International Mobile User ID). After the HE receives the request, it will send the authentication information corresponding to the IMSI to the SN. Therefore, a better way is that the service network carries the mobile country code of the local area or can obtain the mobile country code of the local area when sending the authentication data request. To move the network data of the country code, the HE feeds back the network selection information to the SN in the authentication data request response message.
参阅图3所示，通过鉴权流程传递网络选择信息控制漫游用户接入网络的流程如下：Referring to Figure 3, the process of transferring network selection information through the authentication process to control roaming users to access the network is as follows:
步骤300、漫游用户向服务网络发起接入请求。Step 300, the roaming user initiates an access request to the service network.
步骤310、服务网络中的VLR/SGSN向HE发送鉴权数据请求消息，该消息中包含用户身份IMSI和本地区的移动国家码MCC。Step 310, the VLR/SGSN in the serving network sends an authentication data request message to the HE, and the message includes the user identity IMSI and the mobile country code MCC of the local area.
步骤320、HE根据MCC获知当前用户所处的位置，通过查找漫游许可表或其它记录有漫游网络信息的表格获得该地区接入网络(PLMN网络)优先级列表并提取其中的接入网络优先级信息。Step 320, the HE obtains the location of the current user according to the MCC, and obtains the access network (PLMN network) priority list of the area by searching the roaming permission table or other tables that record the roaming network information and extracts the access network priority information.
步骤330、服务网络向服务网络发送鉴权数据请求响应消息，该消息中携带鉴权信息、接入网络优先级信息、相关接入技术和服务类型(语音服务/数据服务)。Step 330, the service network sends an authentication data request response message to the service network, the message carries authentication information, access network priority information, related access technology and service type (voice service/data service).
步骤340、服务网络中的VLR/SGSN用户鉴权信息和所述接入网络优先级信息、相关接入技术和服务类型(语音服务/数据服务)等网络选择信息下发给用户设备。Step 340, the VLR/SGSN user authentication information in the service network and the network selection information such as the access network priority information, related access technology and service type (voice service/data service) are delivered to the user equipment.
步骤350、用户设备进行鉴权流程，并在鉴权完成后根据网络选择信息选择接入网络，以接入归属运营商期望的最佳网络。Step 350, the user equipment performs an authentication process, and selects an access network according to the network selection information after the authentication is completed, so as to access the optimal network desired by the home operator.
用户设备还可进一步将接入网络选择优先级保存到用于选择接入网络的优先级列表中，如写入运营商控制的伴有接入技术的PLMN选择器最高几个优先级项中。The user equipment may further save the access network selection priority in a priority list for selecting an access network, such as writing it into the highest priority items of the PLMN selector with access technology controlled by the operator.
利用鉴权流程来完成网络选择信息的传递，不仅容易实现，而且可以节约网络资源。Using the authentication process to complete the transfer of network selection information is not only easy to implement, but also saves network resources.
另外，也可以通过扩展的请求消息和对应的响应消息，在用户身份认证流程或鉴权流程完成之后来传递网络选择信息，即建立新的流程来完成网络选择信息传递。In addition, the network selection information can also be transmitted after the user identity authentication process or authentication process is completed through the extended request message and the corresponding response message, that is, a new process is established to complete the network selection information transmission.
参阅图4所示，在认证或鉴权流程后传递网络选择信息控制漫游用户接入网络的流程如下：Referring to Figure 4, the process of passing network selection information to control roaming users to access the network after the authentication or authorization process is as follows:
步骤400、认证或鉴权流程后，服务网络中的VLR/SGSN根据保存的用户身份IMSI信息，向其HE发送漫游网络数据请求消息，该消息包含用户的IMSI和本地区的移动国家码MCC。Step 400, after the authentication or authentication process, the VLR/SGSN in the serving network sends a roaming network data request message to its HE according to the saved user identity IMSI information, and the message includes the user's IMSI and the mobile country code MCC of the local area.
步骤410、HE根据MCC获知当前用户所处的位置，通过查找漫游许可表或其它记录有漫游网络信息的表格获得该地区接入网络(PLMN网络)优先级列表并提取其中的接入网络优先级信息。Step 410, the HE obtains the location of the current user according to the MCC, and obtains the access network (PLMN network) priority list of the area by searching the roaming permission table or other tables that record the roaming network information and extracts the access network priority information.
步骤420、服务网络向服务网络发送漫游网络数据响应消息，该消息中携带鉴权信息、接入网络优先级信息、相关接入技术和服务类型(语音服务/数据服务)。Step 420, the service network sends a roaming network data response message to the service network, the message carries authentication information, access network priority information, related access technology and service type (voice service/data service).
步骤430、服务网络中的VLR/SGSN向用户设备发送更新漫游网络数据请求，该请求中包含所述接入网络优先级信息、相关接入技术和服务类型(语音服务/数据服务)等网络选择信息。Step 430, the VLR/SGSN in the serving network sends a request for updating roaming network data to the user equipment, and the request includes network selection such as the priority information of the access network, related access technology and service type (voice service/data service) information.
步骤440、用户设备记录网络选择信息，并用于选择接入网络，以接入到归属运营商期望的最佳网络。用户设备可以将接入网络选择优先级保存到运营商控制或用户控制的伴有接入技术的PLMN选择器最高几个优先级项中。Step 440, the user equipment records the network selection information, and uses it to select an access network, so as to access the optimal network desired by the home operator. The user equipment may store the access network selection priority in the highest priority items of the operator-controlled or user-controlled PLMN selector with access technology.
步骤450、用户设备向VLR/SGSN返回更新漫游网络数据响应。Step 450, the user equipment returns a roaming network data update response to the VLR/SGSN.
采用本发明，在用户漫游到一个新的地区或国家时，可以为用户设备提供归属运营商期望的漫游网络PLMN号码的优先级信息，控制终端接入到最佳网络或归属运营商希望的网络。With the present invention, when a user roams to a new region or country, the priority information of the roaming network PLMN number expected by the home operator can be provided to the user equipment, and the terminal can be controlled to access the best network or the network expected by the home operator .
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，倘若对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 equivalent technologies, the present invention also intends to include these modifications and variations.
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| WO2011003306A1 (en)* | 2009-07-10 | 2011-01-13 | 中兴通讯股份有限公司 | Method and system for user equipment to process policy conflicts |
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| WO2012089035A1 (en)* | 2010-12-27 | 2012-07-05 | 中兴通讯股份有限公司 | Method and device for transmission of datagrams to users of multiple access methods |
| CN102958038A (en)* | 2011-08-29 | 2013-03-06 | 广州九游信息技术有限公司 | Method and device for determining affiliated location and operator of mobile terminal user |
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| CN104185257A (en)* | 2013-05-22 | 2014-12-03 | 中兴通讯股份有限公司 | Method and device for network re-registration, and terminal |
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| WO2016173376A1 (en)* | 2015-04-30 | 2016-11-03 | 广东欧珀移动通信有限公司 | Network access method and mobile communications terminal |
| WO2016173370A1 (en)* | 2015-04-30 | 2016-11-03 | 广东欧珀移动通信有限公司 | Network access method and mobile communications terminal |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5978678A (en)* | 1996-06-07 | 1999-11-02 | Telefonaktiebolaget L M Ericsson (Publ) | Cellular telephone network routing method and apparatus for internationally roaming mobile stations |
| FI20020026A0 (en)* | 2002-01-08 | 2002-01-08 | Nokia Corp | Selection of GGSN in a shared mobile network |
| ES2282556T3 (en)* | 2003-09-16 | 2007-10-16 | Research In Motion Limited | DEVICE AND ASSOCIATED METHOD TO DETERMINE THE RELATIONS OF MOBILE ITINERANCE. |
- 2006
- 2006-04-14CNCNB2006100721570Apatent/CN100455132C/ennot_activeExpired - Fee Related
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| WO2016202174A1 (en)* | 2015-06-19 | 2016-12-22 | 广东欧珀移动通信有限公司 | Network access method, mobile communication terminal, network server, and network access system |
| CN107105480B (en)* | 2016-02-22 | 2020-11-03 | 宏达国际电子股份有限公司 | Apparatus and method for handling public land mobile network selection |
| CN107105480A (en)* | 2016-02-22 | 2017-08-29 | 宏达国际电子股份有限公司 | Apparatus and method for handling public land mobile network selection |
| CN110945886A (en)* | 2017-07-18 | 2020-03-31 | 三星电子株式会社 | Method and system for detecting anti-steering of roaming activity in wireless communication network |
| CN110945886B (en)* | 2017-07-18 | 2022-09-09 | 三星电子株式会社 | Anti-Boot Method and System for Detecting Roaming Activity in a Wireless Communication Network |
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| CN110933720A (en)* | 2018-09-19 | 2020-03-27 | 苹果公司 | Enhanced LTE maintainability while roaming |
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