CN110225553B

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Info

Publication number: CN110225553B
Application number: CN201910472436.3A
Authority: CN
Inventors: 李培; 韩潇; 冯毅
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2022-05-13
Anticipated expiration: 2039-05-31
Also published as: CN110225553A

Abstract

Translated fromChinese

本发明的实施例公开一种数据分流方法及设备、系统，涉及通信技术领域，能够在保障LTE侧在线用户的数据传输性能的前提下，更加合理的利用网络资源来传输NR侧的待分流用户的业务数据。该方法包括：LTE设备接收新空口NR设备发送的分流请求；分流请求包括待分流用户的业务数据量、信道质量指示CQI以及预设时间段的历史方位数据；LTE设备根据历史方位数据计算待分流用户预设时刻的方位；LTE设备根据待分流用户预设时刻的方位确定可用资源；LTE设备根据可用资源、数据量以及CQI计算预设时刻的分流资源；LTE设备将分流资源发送至NR设备；NR设备根据分流资源在预设时刻将待分流用户的业务数据发送至LTE设备。本发明实施例应用于网络系统。

Embodiments of the present invention disclose a data offloading method, device, and system, which relate to the field of communication technologies and can more reasonably utilize network resources to transmit users to be offloaded on the NR side under the premise of ensuring the data transmission performance of online users on the LTE side. business data. The method includes: the LTE device receives an offload request sent by a new air interface NR device; the offload request includes the traffic data volume of the user to be offloaded, the channel quality indicator CQI and the historical orientation data of a preset time period; the LTE device calculates the to-be offloaded according to the historical orientation data. The location at the preset time of the user; the LTE device determines the available resources according to the location of the user to be offloaded at the preset time; the LTE device calculates the offload resource at the preset time according to the available resources, data volume and CQI; the LTE device sends the offload resource to the NR device; The NR device sends the service data of the user to be offloaded to the LTE device at a preset time according to the offload resource. The embodiments of the present invention are applied to a network system.

Description

Translated fromChinese

一种数据分流方法及设备、系统A data distribution method, device, and system

技术领域technical field

本发明的实施例涉及通信技术领域，尤其涉及一种数据分流方法及设备、系统。Embodiments of the present invention relate to the field of communications technologies, and in particular, to a data offloading method, device, and system.

背景技术Background technique

在第五代移动通信(5th generation，5G)非独立组网(non-standalone，NSA)EN-DC(eNB NR dual connection)双连接网络架构下，LTE制式的基站(evolved node B，eNB)作为UE的主基站(master evolved node B，MeNB)，新无线电通信(New Radio，NR)制式的5G基站(eNB NR-next generation node B，en-gNB)作为辅基站，LTE基站eNB通过S1接口连接到核心网(evolved packet core，EPC)，NR基站en-gNB和LTE基站eNB间通过X2接口连接。如何对网络流量进行合理的控制对现网用户的实际体验至关重要，对资源的合理利用也非常重要。若分流不合理则可能造成对现网用户影响大，严重影响现网用户的用户体验，也可能造成LTE侧承载量太大，而NR侧仍有空余资源的不合理情况。Under the 5th generation (5G) non-standalone (NSA) EN-DC (eNB NR dual connection) dual-connection network architecture, the LTE standard base station (evolved node B, eNB) acts as the The master evolved node B (MeNB) of the UE and the 5G base station (eNB NR-next generation node B, en-gNB) of the New Radio (NR) standard as the secondary base station, the LTE base station eNB is connected through the S1 interface To the core network (evolved packet core, EPC), the NR base station en-gNB and the LTE base station eNB are connected through an X2 interface. How to reasonably control network traffic is very important to the actual experience of existing network users, and it is also very important to rationally utilize resources. If the offload is unreasonable, it may have a great impact on the existing network users, seriously affecting the user experience of the existing network users, and may also cause the unreasonable situation that the LTE side bears too much while there are still spare resources on the NR side.

目前已经有一些分流方案，方案大致分为静态分流和动态分流。静态分流则是直接设定LTE网络和NR网络的数据流量传输比例，在分流时按照这个比例持续进行；动态分流方案多是简单的判断业务流量大于某门限即进行LTE侧分流，只考虑了要传输数据缓存区buffer内的数据量；还有一些分流算法则根据LTE和NR两侧网络能够承载的业务量来做最大化的传输。At present, there are some diversion schemes, which are roughly divided into static diversion and dynamic diversion. Static offloading is to directly set the data traffic transmission ratio of the LTE network and NR network, and continue according to this ratio during offloading; most of the dynamic offloading schemes simply judge that the traffic flow is greater than a certain threshold, and then perform the LTE side offloading, only considering the requirements. The amount of data in the data buffer is transmitted; there are also some offloading algorithms that maximize the transmission according to the traffic that can be carried by the networks on both sides of LTE and NR.

发明内容SUMMARY OF THE INVENTION

本发明的实施例提供及一种数据分流方法及设备、系统，能够在保障LTE侧在线用户的数据传输性能的前提下，更加合理的利用网络资源来传输NR侧的待分流用户的业务数据。Embodiments of the present invention provide a data offloading method, device, and system, which can more reasonably utilize network resources to transmit service data of users to be offloaded on the NR side under the premise of ensuring the data transmission performance of online users on the LTE side.

为达到上述目的，本发明采用如下技术方案：To achieve the above object, the present invention adopts the following technical solutions:

第一方面，提供一种数据分流方法，该方法包括：LTE设备接收新空口NR设备发送的分流请求；其中，分流请求包括待分流用户的业务数据量、信道质量指示CQI以及预设时间段的历史方位数据；历史方位数据至少包括历史移动速度以及历史移动方向；待分流用户为非独立组网NSA中NR在线用户；LTE设备根据历史方位数据计算待分流用户预设时刻的方位；LTE设备根据待分流用户预设时刻的方位确定可用资源；其中可用资源用于对待分流用户的业务数据进行传输；LTE设备根据可用资源、数据量以及CQI计算预设时刻的分流资源；LTE设备将分流资源发送至NR设备；NR设备根据分流资源在预设时刻将待分流用户的业务数据发送至LTE设备。In a first aspect, a data offloading method is provided, the method comprising: an LTE device receiving a offloading request sent by a new air interface NR device; wherein the offloading request includes a traffic data amount of a user to be offloaded, a channel quality indicator CQI, and a preset time period. Historical orientation data; historical orientation data includes at least historical moving speed and historical moving direction; users to be offloaded are NR online users in the non-independent networking NSA; The orientation of the user to be offloaded at the preset time determines the available resources; the available resources are used to transmit the service data of the user to be offloaded; the LTE device calculates the offloaded resources at the preset time according to the available resources, data volume and CQI; the LTE device sends the offloaded resources to the NR device; the NR device sends the service data of the user to be offloaded to the LTE device at a preset time according to the offload resource.

在上述方法中，LTE设备根据NR设备发送的历史方位数据计算待分流用户预设时刻的方位；并根据待分流用户预设时刻的方位确定可用资源；然后，根据可用资源、NR设备发送的数据量以及CQI计算预设时刻的分流资源；并将分流资源发送至NR设备；使得NR设备根据分流资源在预设时刻将待分流用户的业务数据发送至LTE设备。本发明能够通过计算预设时刻的分流资源，在保障LTE侧在线用户的数据传输性能的前提下，更加合理的利用网络资源来传输NR侧的待分流用户的业务数据。In the above method, the LTE device calculates the location at the preset time of the user to be offloaded according to the historical location data sent by the NR device; and determines the available resources according to the location of the user to be offloaded at the preset time; then, according to the available resources, the data sent by the NR device Calculate the offload resource at the preset time according to the amount and CQI; send the offload resource to the NR device; make the NR device send the service data of the user to be offloaded to the LTE device at the preset time according to the offload resource. The present invention can more reasonably utilize network resources to transmit the service data of users to be offloaded on the NR side under the premise of ensuring the data transmission performance of the online users on the LTE side by calculating the offloading resources at the preset time.

第二方面，提供一种LTE设备，该LTE设备包括：接收单元，用于接收NR设备发送的分流请求；其中，分流请求包括待分流用户的业务数据量、信道质量指示CQI以及预设时间段的历史方位数据；历史方位数据至少包括历史移动速度以及历史移动方向；待分流用户为非独立组网NSA中NR在线用户；处理单元，用于根据接收单元接收的历史方位数据计算待分流用户预设时刻的方位；处理单元，用于根据待分流用户预设时刻的方位确定可用资源；其中可用资源用于对待分流用户的业务数据进行传输；处理单元，用于根据可用资源、接收单元接收的数据量以及CQI计算预设时刻的分流资源；发送单元，用于将分流资源发送至NR设备；接收单元，用于接收NR设备根据分流资源在预设时刻发送的待分流用户的业务数据。In a second aspect, an LTE device is provided. The LTE device includes: a receiving unit configured to receive an offload request sent by an NR device; wherein the offload request includes a traffic data volume of a user to be offloaded, a channel quality indicator CQI, and a preset time period historical orientation data; historical orientation data includes at least historical moving speed and historical moving direction; users to be offloaded are NR online users in the non-independent networking NSA; processing unit is used to calculate the prediction of users to be offloaded according to the historical orientation data received by the receiving unit. The location of the time is set; the processing unit is used to determine the available resources according to the location of the user to be offloaded at the preset time; the available resources are used to transmit the service data of the user to be offloaded; The data volume and CQI calculate the offload resource at the preset time; the sending unit is used for sending the offload resource to the NR device; the receiving unit is used for receiving the service data of the user to be offloaded sent by the NR device according to the offload resource at the preset time.

可以理解地，上述提供的LTE设备用于执行上文所提供的第一方面对应的方法，因此，其所能达到的有益效果可参考上文第一方面对应的方法以及下文具体实施方式中对应的方案的有益效果，此处不再赘述。It can be understood that the LTE device provided above is used to execute the method corresponding to the first aspect provided above. Therefore, for the beneficial effects that can be achieved, reference may be made to the method corresponding to the first aspect above and the corresponding method in the following specific embodiments. The beneficial effects of the scheme are not repeated here.

第三方面，提供一种NR设备，该NR设备包括：发送单元，用于将分流请求发送至LTE设备；其中，分流请求包括待分流用户的业务数据量、信道质量指示CQI以及预设时间段的历史方位数据；历史方位数据至少包括历史移动速度以及历史移动方向；待分流用户为非独立组网NSA中NR在线用户；接收单元，用于接收LTE设备发送的分流资源；其中，分流资源由LTE设备根据可用资源、数据量以及CQI计算生成；可用资源由LTE设备根据待分流用户预设时刻的方位确定；待分流用户预设时刻的方位由LTE设备根据历史方位数据计算生成；发送单元，用于根据接收单元接收的分流资源在预设时刻将待分流用户的业务数据发送至LTE设备。In a third aspect, an NR device is provided, the NR device includes: a sending unit, configured to send an offload request to an LTE device; wherein the offload request includes a traffic data volume of a user to be offloaded, a channel quality indicator CQI, and a preset time period historical orientation data; historical orientation data includes at least historical moving speed and historical moving direction; the users to be offloaded are NR online users in the non-independent networking NSA; the receiving unit is used to receive the offloading resources sent by the LTE device; wherein, the offloading resources are composed of The LTE device is calculated and generated according to the available resources, the amount of data and the CQI; the available resources are determined by the LTE device according to the position of the user to be offloaded at the preset time; the position of the user to be offloaded at the preset time is calculated and generated by the LTE device according to the historical position data; the sending unit, It is used for sending the service data of the user to be offloaded to the LTE device at a preset time according to the offloading resource received by the receiving unit.

可以理解地，上述提供的NR设备用于执行上文所提供的第一方面对应的方法，因此，其所能达到的有益效果可参考上文第一方面对应的方法以及下文具体实施方式中对应的方案的有益效果，此处不再赘述。It can be understood that the NR device provided above is used to execute the method corresponding to the first aspect provided above. Therefore, for the beneficial effects that can be achieved, reference may be made to the method corresponding to the first aspect above and the corresponding method in the following specific embodiments. The beneficial effects of the scheme are not repeated here.

第四方面，提供一种数据分流系统，该系统包括：如第二方面的LTE设备以及如第三方面的NR设备。In a fourth aspect, a data offloading system is provided, the system including: the LTE device as in the second aspect and the NR device as in the third aspect.

可以理解地，上述提供的数据分流系统用于执行上文所提供的第一方面对应的方法，因此，其所能达到的有益效果可参考上文第一方面对应的方法以及下文具体实施方式中对应的方案的有益效果，此处不再赘述。It can be understood that the data distribution system provided above is used to execute the method corresponding to the first aspect provided above. Therefore, for the beneficial effects that can be achieved, reference may be made to the method corresponding to the first aspect above and the following detailed description. The beneficial effects of the corresponding solution will not be repeated here.

第五方面，提供了一种LTE设备，该LTE设备的结构中包括处理器和存储器，存储器用于与处理器耦合，保存该LTE设备必要的程序指令和数据，处理器用于执行存储器中存储的程序指令，使得该LTE设备执行第一方面方法。In a fifth aspect, an LTE device is provided, the structure of the LTE device includes a processor and a memory, the memory is used for coupling with the processor, and saves necessary program instructions and data of the LTE device, and the processor is used for executing the stored in the memory. Program instructions cause the LTE device to perform the method of the first aspect.

第六方面，提供了一种NR设备，该NR设备的结构中包括处理器和存储器，存储器用于与处理器耦合，保存该NR设备必要的程序指令和数据，处理器用于执行存储器中存储的程序指令，使得该NR设备执行第一方面方法。In a sixth aspect, an NR device is provided, the structure of the NR device includes a processor and a memory, the memory is used to couple with the processor, save the necessary program instructions and data of the NR device, and the processor is used to execute the stored in the memory. Program instructions cause the NR device to perform the method of the first aspect.

第七方面，提供一种计算机存储介质，计算机存储介质中存储有计算机程序代码，当计算机程序代码在LTE设备上运行时，使得该LTE设备执行上述第一方面的方法。In a seventh aspect, a computer storage medium is provided, where computer program code is stored in the computer storage medium, and when the computer program code is executed on an LTE device, the LTE device is made to perform the method of the first aspect.

或者，当计算机程序代码在NR设备上运行时，使得该NR设备执行上述第一方面的方法。Alternatively, when the computer program code is run on an NR device, the NR device is caused to perform the method of the first aspect above.

第八方面，提供一种计算机程序产品，该计算机程序产品储存有上述计算机软件指令，当计算机软件指令在LTE设备上运行时，使得该LTE设备执行如上述第一方面方案的程序。In an eighth aspect, a computer program product is provided, the computer program product stores the above-mentioned computer software instructions, and when the computer software instructions are executed on an LTE device, the LTE device is made to execute the program of the first aspect.

或者，当计算机软件指令在NR设备上运行时，使得该NR设备执行如上述第一方面方案的程序。Alternatively, when the computer software instructions are executed on the NR device, the NR device is caused to execute the program as described in the first aspect.

附图说明Description of drawings

下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

图1现有技术提供的一种EN-DC网络系统的结构示意图；1 is a schematic structural diagram of an EN-DC network system provided by the prior art;

图2为本发明的实施例提供的一种数据分流方法的流程示意图；2 is a schematic flowchart of a data offloading method according to an embodiment of the present invention;

图3为本发明的实施例提供的一种LTE设备的结构示意图；3 is a schematic structural diagram of an LTE device according to an embodiment of the present invention;

图4为本发明的实施例提供的一种NR设备的结构示意图；4 is a schematic structural diagram of an NR device provided by an embodiment of the present invention;

图5为本发明的实施例提供的一种数据分流系统的结构示意图；5 is a schematic structural diagram of a data distribution system according to an embodiment of the present invention;

图6为本发明的实施例提供的又一种LTE设备的结构示意图；6 is a schematic structural diagram of another LTE device provided by an embodiment of the present invention;

图7为本发明的实施例提供的再一种LTE设备的结构示意图；FIG. 7 is a schematic structural diagram of still another LTE device provided by an embodiment of the present invention;

图8为本发明的实施例提供的又一种NR设备的结构示意图；8 is a schematic structural diagram of another NR device provided by an embodiment of the present invention;

图9为本发明的实施例提供的再一种NR设备的结构示意图。FIG. 9 is a schematic structural diagram of still another NR device provided by an embodiment of the present invention.

具体实施方式Detailed ways

需要说明的是，本发明实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本发明实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used to represent examples, illustrations, or descriptions. Any embodiments or designs described as "exemplary" or "such as" in the embodiments of the present invention should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present the related concepts in a specific manner.

还需要说明的是，本发明实施例中，“的(英文：of)”，“相应的(英文：corresponding，relevant)”和“对应的(英文：corresponding)”有时可以混用，应当指出的是，在不强调其区别时，其所要表达的含义是一致的。It should also be noted that, in the embodiment of the present invention, "of", "corresponding (English: corresponding, relevant)" and "corresponding (English: corresponding)" can sometimes be mixed. It should be pointed out that , when not emphasizing the difference, the meaning to be expressed is the same.

为了便于清楚描述本发明实施例的技术方案，在本发明的实施例中，采用了“第一”、“第二”等字样对功能和作用基本相同的相同项或相似项进行区分，本领域技术人员可以理解“第一”、“第二”等字样并不是在对数量和执行次序进行限定。In order to clearly describe the technical solutions of the embodiments of the present invention, in the embodiments of the present invention, words such as "first" and "second" are used to distinguish the same items or similar items with basically the same functions and functions. Those skilled in the art can understand that words such as "first" and "second" are not intended to limit the quantity and execution order.

参照图1，现有技术提供的一种EN-DC网络系统的结构示意图。其中，EN-DC网络系统中包括核心网(evolved packet core，EPC)层和演进的通用移动通信系统(universalmobile telecommunications system，UMTS)陆地无线接入网(evolved universal mobiletelecommunications systemterrestrial radio access network，E-UTRAN)层。EPC层包括流动管理实体(mobility management entity，MME)/服务网关(serving gateway，S-GW)。E-UTRAN层包括5G基站en-gNB以及4G基站eNB。其中en-gNB为5G网络用户提供NR的用户平面和控制平面协议和功能。eNB为4G网络用户提供NR的用户平面和控制平面协议和功能。en-gNB和en-gNB之间的接口为X2-U接口，en-gNB和eNB之间的接口为X2接口，eNB和eNB之间的接口为X2接口。en-gNB与MME/S-GW之间的接口为S1-U接口，eNB与MME/S-GW之间的接口为S1接口。Referring to FIG. 1 , a schematic structural diagram of an EN-DC network system provided in the prior art. The EN-DC network system includes a core network (evolved packet core, EPC) layer and an evolved universal mobile telecommunications system (universal mobile telecommunications system, UMTS) terrestrial radio access network (evolved universal mobile telecommunications system, terrestrial radio access network, E-UTRAN) )Floor. The EPC layer includes a mobility management entity (mobility management entity, MME)/serving gateway (serving gateway, S-GW). The E-UTRAN layer includes the 5G base station en-gNB and the 4G base station eNB. Among them, en-gNB provides NR user plane and control plane protocols and functions for 5G network users. eNB provides NR user plane and control plane protocols and functions for 4G network users. The interface between en-gNB and en-gNB is X2-U interface, the interface between en-gNB and eNB is X2 interface, and the interface between eNB and eNB is X2 interface. The interface between the en-gNB and the MME/S-GW is the S1-U interface, and the interface between the eNB and the MME/S-GW is the S1 interface.

基于上述技术背景以及现有技术存在的问题，参照图2，本发明实施例提供一种数据分流方法，该方法的主要思路为：当业务buffer中有NR设备无法传完的数据才考虑LTE设备分流，因为NR设备提供的网络带宽为100M，LTE设备仅为20M，只有在NR设备业务buffer中数据无法传完，且LTE设备恰有可以传输的资源时才进行分流，以保证对LTE侧现网用户的影响较小，将业务buffer中待分流用户的分流请求发给LTE设备用于LTE设备资源分配。LTE设备周期性的通过如图1所示的X2口向NR设备发送分流建议(即预设时刻的分流资源)，告知目前最大的承载，NR设备根据LTE设备的建议进行分流决策。LTE设备的分流建议是根据LTE侧网络的实际情况进行周期上报至NR设备的，上报后NR设备将LTE设备的建议值保存在自己的buffer里，并周期性的使用新数据进行更新，在NR PDCP(packet data convergenceprotocol，分组数据汇聚协议)需要LTE设备进行分流时使用。该方法具体包括：Based on the above technical background and the problems existing in the prior art, referring to FIG. 2 , an embodiment of the present invention provides a data offloading method. The main idea of the method is: only consider LTE equipment when there is data that cannot be transmitted by NR equipment in the service buffer. Since the network bandwidth provided by the NR device is 100M and the LTE device is only 20M, the offload is performed only when the data in the service buffer of the NR device cannot be fully transmitted, and the LTE device just has the resources that can be transmitted, so as to ensure that the LTE side is present. The influence of the network user is small, and the offload request of the user to be offloaded in the service buffer is sent to the LTE device for resource allocation of the LTE device. The LTE device periodically sends offloading suggestions (ie, offloading resources at a preset time) to the NR device through the X2 port as shown in Figure 1 to inform the current largest bearer, and the NR device makes offloading decisions based on the LTE device's suggestion. The offloading suggestion of the LTE device is periodically reported to the NR device according to the actual situation of the LTE side network. After the report, the NR device saves the suggested value of the LTE device in its own buffer, and periodically updates it with new data. PDCP (packet data convergence protocol, packet data convergence protocol) is used when LTE devices are required to perform offloading. Specifically, the method includes:

201、LTE设备接收新空口NR设备发送的分流请求。201. The LTE device receives the offload request sent by the new air interface NR device.

其中，分流请求包括待分流用户的业务数据量、信道质量指示CQI以及预设时间段的历史方位数据；历史方位数据至少包括历史移动速度以及历史移动方向；待分流用户为非独立组网NSA中NR在线用户。Wherein, the offload request includes the traffic data volume of the user to be offloaded, the channel quality indicator CQI and the historical orientation data of the preset time period; the historical orientation data at least includes the historical moving speed and historical moving direction; the user to be offloaded is in the non-independent networking NSA NR online users.

示例性的，历史方位数据还可以包括上行探测参考信号(Sounding ReferenceSignal，SRS)。Exemplarily, the historical position data may further include an uplink sounding reference signal (Sounding Reference Signal, SRS).

202、LTE设备根据历史方位数据计算待分流用户预设时刻的方位。202. The LTE device calculates the position of the user to be offloaded at the preset time according to the historical position data.

203、LTE设备根据待分流用户预设时刻的方位确定可用资源；其中可用资源用于对待分流用户的业务数据进行传输。203. The LTE device determines available resources according to the position of the user to be offloaded at a preset time; the available resources are used for transmitting service data of the user to be offloaded.

可选的，可用资源包括空闲资源；LTE设备根据待分流用户预设时刻的方位确定可用资源，具体包括：LTE设备根据待分流用户预设时刻的方位确定LTE侧网络中未分配的空闲资源。Optionally, the available resources include idle resources; the LTE device determines the available resources according to the position of the user to be offloaded at the preset time, which specifically includes: the LTE device determines the unallocated idle resources in the LTE side network according to the position of the user to be offloaded at the preset time.

可选的，可用资源包括空分资源；LTE设备根据待分流用户预设时刻的方位确定可用资源，具体包括：Optionally, the available resources include space division resources; the LTE device determines the available resources according to the position of the user to be offloaded at the preset time, specifically including:

LTE设备根据待分流用户预设时刻的方位确定与待分流用户配对的至少一个第一用户；其中第一用户为NSA中LTE在线用户。The LTE device determines at least one first user paired with the user to be offloaded according to the orientation of the user to be offloaded at a preset time; the first user is an LTE online user in the NSA.

LTE设备获取至少一个第一用户提供的用于传输待分流用户的业务数据的空分资源；其中，空分资源为空分复用的资源；可用资源案包括空分资源。The LTE device acquires space division resources provided by at least one first user for transmitting service data of the user to be offloaded; wherein the space division resources are space division multiplexed resources; the available resource case includes space division resources.

可选的，资源包括可抢占资源；LTE设备根据待分流用户预设时刻的方位确定可用资源，具体包括：Optionally, the resources include preemptible resources; the LTE device determines the available resources according to the location of the user to be offloaded at the preset time, specifically including:

LTE设备获取至少一个第二用户的数据传送速率；其中至少一个第二用户为NSA中不包括第二用户的LTE在线用户。The LTE device acquires the data transmission rate of at least one second user; wherein the at least one second user is an LTE online user that does not include the second user in the NSA.

LTE设备将至少一个第二用户的数据传送速率根据至少一个预设门限对至少一个第二用户分类，并将分类后的至少一个第二用户根据至少一个预设分流占比计算可抢占资源；其中，可抢占资源为至少一个第二用户中分流的资源；预设门限与预设分流占比一一对应。The LTE device classifies the at least one second user according to the data transmission rate of the at least one second user according to the at least one preset threshold, and calculates the preemptible resources for the classified at least one second user according to the at least one preset offload ratio; wherein , the preemptible resources are resources that are offloaded in at least one second user; the preset threshold and the preset offloading ratio are in one-to-one correspondence.

示例性的，可设置两个预设门限(Th1，Th2)，将速率大于Th1的第二用户划分为高速用户，速率小于Th2的第二用户划分为低速用户，将速率介于Th1和Th2之间的第二用户划分为中速用户，可对高速用户、中速用户以及低速用户分布设置的预设分流占比依次为P1％，P2％，P3％(可仅考虑高速用户、中速用户及低速用户的非保证速率业务(non-guranteed bit rate，NGBR)承载)，按照调度算法(如：比例公平算法或者轮询算法)将低速用户的分流比例设置的较高，将高速用户的分流比例设置的较低，即P1％<P2％<P3％，因为对高速用户资源的抢占可能造成业务速率的降低幅度较大，对LTE整体网络的吞吐量影响比较大。LTE设备可以根据本小区业务量动态调整可分流的数据比例。Exemplarily, two preset thresholds (Th1, Th2) can be set, and the second user with a rate greater than Th1 is classified as a high-speed user, and the second user with a rate less than Th2 is classified as a low-speed user, and the rate is between Th1 and Th2. The second users in between are divided into medium-speed users, and the preset distribution ratios that can be set for high-speed users, medium-speed users, and low-speed users are P1%, P2%, and P3% in sequence (only high-speed users, medium-speed users can be considered. and the non-guranteed bit rate (NGBR) of low-speed users), according to the scheduling algorithm (such as: proportional fairness algorithm or polling algorithm), the offload ratio of low-speed users is set higher, and high-speed users are offloaded. The ratio is set lower, that is, P1%<P2%<P3%, because the preemption of high-speed user resources may cause a large reduction in the service rate, which has a relatively large impact on the throughput of the LTE overall network. The LTE device can dynamically adjust the proportion of data that can be offloaded according to the traffic volume of the cell.

204、LTE设备根据可用资源、数据量以及CQI计算预设时刻的分流资源。204. The LTE device calculates the offload resource at the preset moment according to the available resources, the data amount, and the CQI.

205、LTE设备将分流资源发送至NR设备。205. The LTE device sends the offload resource to the NR device.

示例性的，LTE设备可将分流资源通过如图1所示的X2口发送至NR设备。Exemplarily, the LTE device may send the offload resource to the NR device through the X2 port as shown in FIG. 1 .

206、NR设备根据分流资源在预设时刻将待分流用户的业务数据发送至LTE设备。206. The NR device sends the service data of the user to be offloaded to the LTE device at a preset time according to the offload resource.

本发明实施例可以根据上述方法实施例对LTE设备进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。需要说明的是，本发明实施例中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。In this embodiment of the present invention, the LTE device may be divided into functional modules according to the foregoing method embodiments. For example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules. It should be noted that, the division of modules in the embodiment of the present invention is schematic, and is only a logical function division, and there may be other division manners in actual implementation.

在采用对应各个功能划分各个功能模块的情况下，图3给出了上述实施例中涉及的LTE设备30的一种可能的结构示意图，该LTE设备30包括：In the case where each functional module is divided according to each function, FIG. 3 shows a possible schematic structural diagram of the LTE device 30 involved in the above embodiment, and the LTE device 30 includes:

接收单元301，用于接收NR设备发送的分流请求；其中，分流请求包括待分流用户的业务数据量、信道质量指示CQI以及预设时间段的历史方位数据；历史方位数据至少包括历史移动速度以及历史移动方向；待分流用户为非独立组网NSA中NR在线用户。The receiving unit 301 is configured to receive a shunting request sent by an NR device; wherein, the shunting request includes the traffic data volume of the user to be shunted, the channel quality indication CQI and the historical orientation data of a preset time period; the historical orientation data at least includes the historical moving speed and Historical moving direction; users to be offloaded are NR online users in the non-independent networking NSA.

处理单元302，用于根据接收单元301接收的历史方位数据计算待分流用户预设时刻的方位。The processing unit 302 is configured to calculate the azimuth at the preset time of the user to be offloaded according to the historical azimuth data received by the receiving unit 301 .

处理单元302，用于根据待分流用户预设时刻的方位确定可用资源；其中可用资源用于对待分流用户的业务数据进行传输。The processing unit 302 is configured to determine available resources according to the orientation of the user to be offloaded at a preset time; the available resources are used for transmitting service data of the user to be offloaded.

处理单元302，用于根据可用资源、接收单元301接收的数据量以及CQI计算预设时刻的分流资源。The processing unit 302 is configured to calculate the offload resource at the preset time according to the available resources, the amount of data received by the receiving unit 301 and the CQI.

发送单元303，用于将分流资源发送至NR设备。The sending unit 303 is configured to send the offload resource to the NR device.

接收单元301，用于接收NR设备根据分流资源在预设时刻发送的待分流用户的业务数据。The receiving unit 301 is configured to receive service data of the user to be offloaded and sent by the NR device according to the offloading resource at a preset time.

在一种示例性的方案中，处理单元302，具体用于根据待分流用户预设时刻的方位确定LTE侧网络中未分配的空闲资源；可用资源包括空闲资源。In an exemplary solution, the processing unit 302 is specifically configured to determine unallocated idle resources in the LTE side network according to the position of the user to be offloaded at a preset time; the available resources include idle resources.

在一种示例性的方案中，处理单元302，具体用于根据待分流用户预设时刻的方位确定与待分流用户配对的至少一个第一用户；其中第一用户为NSA中LTE在线用户。In an exemplary solution, the processing unit 302 is specifically configured to determine at least one first user paired with the user to be offloaded according to the position of the user to be offloaded at a preset time; the first user is an LTE online user in the NSA.

处理单元302，还用于获取至少一个第一用户提供的用于传输待分流用户的业务数据的空分资源；其中，可用资源包括空闲资源；空分资源为空分复用的资源；可用资源包括空分资源。The processing unit 302 is further configured to acquire space division resources provided by at least one first user for transmitting service data of the user to be distributed; wherein, the available resources include idle resources; the space division resources are space division multiplexed resources; available resources Including air separation resources.

在一种示例性的方案中，处理单元302，具体用于获取至少一个第二用户的数据传送速率；其中至少一个第二用户为NSA中不包括第二用户的LTE在线用户。In an exemplary solution, the processing unit 302 is specifically configured to acquire the data transmission rate of at least one second user, wherein the at least one second user is an LTE online user that does not include the second user in the NSA.

处理单元302，还用于将至少一个第二用户的数据传送速率根据至少一个预设门限对至少一个第二用户分类，并将分类后的至少一个第二用户根据至少一个预设分流占比计算可抢占资源；其中，可用资源包括可抢占资源；可抢占资源为至少一个第二用户中分流的资源；预设门限与预设分流占比一一对应。The processing unit 302 is further configured to classify the at least one second user according to the data transmission rate of the at least one second user according to the at least one preset threshold, and calculate the classified at least one second user according to the at least one preset distribution ratio Preemptible resources; wherein, the available resources include preemptible resources; the preemptible resources are resources that are offloaded in at least one second user; the preset threshold and the preset offloading ratio are in one-to-one correspondence.

在一种示例性的方案中，处理单元302，具体用于根据接收单元301接收的CQI计算调制与编码策略MCS。In an exemplary solution, the processing unit 302 is specifically configured to calculate the modulation and coding strategy MCS according to the CQI received by the receiving unit 301 .

处理单元302，还用于根据MCS、可用资源以及数据量计算预设时刻的分流资源。The processing unit 302 is further configured to calculate the offload resource at a preset time according to the MCS, available resources and data amount.

由于本发明实施例中的LTE设备可以应用于实施上述方法实施例，因此，其所能获得的技术效果也可参考上述方法实施例，本发明实施例在此不再赘述。Since the LTE device in the embodiment of the present invention can be applied to implement the above method embodiment, reference can also be made to the above method embodiment for the technical effect obtained by the LTE device, and details are not described herein again in this embodiment of the present invention.

本发明实施例可以根据上述方法实施例对NR设备进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。需要说明的是，本发明实施例中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。In this embodiment of the present invention, the NR device may be divided into functional modules according to the foregoing method embodiments. For example, each functional module may be divided into each function, or two or more functions may be integrated into one processing module. The above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules. It should be noted that, the division of modules in the embodiment of the present invention is schematic, and is only a logical function division, and there may be other division manners in actual implementation.

在采用对应各个功能划分各个功能模块的情况下，图4给出了上述实施例中涉及的NR设备40的一种可能的结构示意图，该NR设备40包括：In the case where each functional module is divided according to each function, FIG. 4 shows a possible schematic structural diagram of the NR device 40 involved in the above embodiment, and the NR device 40 includes:

发送单元401，用于将分流请求发送至LTE设备；其中，分流请求包括待分流用户的业务数据量、信道质量指示CQI以及预设时间段的历史方位数据；历史方位数据至少包括历史移动速度以及历史移动方向；待分流用户为非独立组网NSA中NR在线用户。The sending unit 401 is used for sending the offload request to the LTE device; wherein, the offload request includes the traffic data volume of the user to be offloaded, the channel quality indication CQI and the historical orientation data of the preset time period; the historical orientation data includes at least the historical moving speed and Historical moving direction; users to be offloaded are NR online users in the non-independent networking NSA.

接收单元402，用于接收LTE设备发送的分流资源；其中，分流资源由LTE设备根据可用资源、数据量以及CQI计算生成；可用资源由LTE设备根据待分流用户预设时刻的方位确定；待分流用户预设时刻的方位由LTE设备根据历史方位数据计算生成。The receiving unit 402 is configured to receive the offload resource sent by the LTE device; wherein, the offload resource is calculated and generated by the LTE device according to available resources, data volume and CQI; the available resource is determined by the LTE device according to the orientation of the user to be offloaded at a preset time; the offload resource is to be offloaded. The azimuth at the preset time of the user is calculated and generated by the LTE device according to the historical azimuth data.

处理单元403，用于根据接收单元402接收的分流资源确定预设时刻的待分流用户的业务数据。The processing unit 403 is configured to determine, according to the offloading resource received by the receiving unit 402, the service data of the user to be offloaded at a preset time.

发送单元401，用于在预设时刻将处理单元403确定的待分流用户的业务数据发送至LTE设备。The sending unit 401 is configured to send the service data of the user to be offloaded determined by the processing unit 403 to the LTE device at a preset time.

参照图5，本发明实施例提供一种数据分流系统50，其特征在于，包括：LTE设备30以及如NR设备40。Referring to FIG. 5 , an embodiment of the present invention provides a data offloading system 50 , which is characterized by comprising: an LTE device 30 and an NR device 40 , for example.

由于本发明实施例中的数据分流系统可以应用于实施上述方法实施例，因此，其所能获得的技术效果也可参考上述方法实施例，本发明实施例在此不再赘述。Since the data distribution system in the embodiment of the present invention can be applied to implement the foregoing method embodiments, reference can also be made to the foregoing method embodiments for technical effects obtained by the data distribution system, which is not repeated in the embodiments of the present invention.

在采用集成的单元的情况下，图6示出了上述实施例中所涉及的LTE设备30的一种可能的结构示意图。LTE设备30包括：处理模块601、通信模块602和存储模块603。处理模块601用于对LTE设备30的动作进行控制管理，例如，处理模块601用于支持LTE设备30执行图2中的过程202-204。通信模块602用于支持LTE设备30与其他实体的通信。存储模块603用于存储LTE设备30的程序代码和数据。In the case of using an integrated unit, FIG. 6 shows a possible schematic structural diagram of the LTE device 30 involved in the above embodiment. The LTE device 30 includes: a processing module 601 , a communication module 602 and a storage module 603 . The processing module 601 is configured to control and manage the actions of the LTE device 30. For example, the processing module 601 is configured to support the LTE device 30 to perform the processes 202-204 in FIG. 2 . The communication module 602 is used to support the communication of the LTE device 30 with other entities. The storage module 603 is used to store program codes and data of the LTE device 30 .

其中，处理模块601可以是处理器或控制器，例如可以是中央处理器(centralprocessing unit，CPU)，通用处理器，数字信号处理器(digital signal processor，DSP)，专用集成电路(application-specific integrated circuit，ASIC)，现场可编程门阵列(field programmable gate array，FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合。其可以实现或执行结合本申请公开内容所描述的各种示例性的逻辑方框，模块和电路。处理器也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等等。通信模块602可以是收发器、收发电路或通信接口等。存储模块603可以是存储器。The processing module 601 may be a processor or a controller, such as a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), or an application-specific integrated circuit (application-specific integrated circuit). circuit, ASIC), field programmable gate array (FPGA), or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It may implement or execute the various exemplary logical blocks, modules and circuits described in connection with this disclosure. A processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, and the like. The communication module 602 may be a transceiver, a transceiver circuit, a communication interface, or the like. The storage module 603 may be a memory.

当处理模块601为如图7所示的处理器，通信模块602为图7的收发器，存储模块603为图7的存储器时，本申请实施例所涉及的LTE设备30可以为如下的LTE设备30。When the processing module 601 is the processor shown in FIG. 7 , the communication module 602 is the transceiver shown in FIG. 7 , and the storage module 603 is the memory shown in FIG. 7 , the LTE device 30 involved in the embodiment of the present application may be the following LTE device 30.

参照图7所示，该LTE设备30包括：处理器701、收发器702、存储器703和总线704。Referring to FIG. 7 , the LTE device 30 includes: aprocessor 701 , atransceiver 702 , amemory 703 and abus 704 .

其中，处理器701、收发器702、存储器703通过总线704相互连接；总线704可以是外设部件互连标准(peripheral component interconnect，PCI)总线或扩展工业标准结构(extended industry standard architecture，EISA)总线等。总线可以分为地址总线、数据总线、控制总线等。为便于表示，图中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。Theprocessor 701, thetransceiver 702, and thememory 703 are connected to each other through abus 704; thebus 704 may be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus Wait. The bus can be divided into address bus, data bus, control bus and so on. For ease of presentation, only one thick line is used in the figure, but it does not mean that there is only one bus or one type of bus.

处理器701可以是一个通用中央处理器(central processing unit，CPU)，微处理器，特定应用集成电路(application-apecificintegrated circuit，ASIC)，或一个或多个用于控制本申请方案程序执行的集成电路。Theprocessor 701 may be a general-purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of programs in the present application. circuit.

存储器703可以是只读存储器(read-only memory，ROM)或可存储静态信息和指令的其他类型的静态存储设备，随机存取存储器(random access memory，RAM)或者可存储信息和指令的其他类型的动态存储设备，也可以是电可擦可编程只读存储器(electricallyerasable programmable read-only memory，EEPROM)、只读光盘(compact disc read-only memory，CD-ROM)或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。存储器可以是独立存在，通过总线与处理器相连接。存储器也可以和处理器集成在一起。Memory 703 may be read-only memory (ROM) or other type of static storage device that can store static information and instructions, random access memory (RAM), or other type of static storage device that can store information and instructions It can also be an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM), or other optical disk storage, optical disk storage ( including compact discs, laser discs, compact discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or capable of carrying or storing desired program code in the form of instructions or data structures and capable of being stored by a computer any other medium taken, but not limited to this. The memory can exist independently and be connected to the processor through a bus. The memory can also be integrated with the processor.

其中，存储器703用于存储执行本申请方案的应用程序代码，并由处理器701来控制执行。收发器702用于接收外部设备输入的内容，处理器701用于执行存储器703中存储的应用程序代码，从而实现本申请实施例中的数据分流方法。Wherein, thememory 703 is used for storing the application program code for executing the solution of the present application, and the execution is controlled by theprocessor 701 . Thetransceiver 702 is configured to receive content input from an external device, and theprocessor 701 is configured to execute the application program code stored in thememory 703, thereby implementing the data distribution method in this embodiment of the present application.

在采用集成的单元的情况下，图8示出了上述实施例中所涉及的NR设备40的一种可能的结构示意图。NR设备40包括：处理模块801、通信模块802和存储模块803。处理模块801用于对NR设备40的动作进行控制管理，例如，处理模块801用于支持NR设备40执行图2中的过程206。通信模块802用于支持NR设备40与其他实体的通信。存储模块803用于存储NR设备40的程序代码和数据。In the case of using an integrated unit, FIG. 8 shows a possible schematic structural diagram of the NR device 40 involved in the above embodiment. The NR device 40 includes: a processing module 801 , a communication module 802 and a storage module 803 . The processing module 801 is used to control and manage the actions of the NR device 40 , for example, the processing module 801 is used to support the NR device 40 to perform theprocess 206 in FIG. 2 . The communication module 802 is used to support the communication of the NR device 40 with other entities. The storage module 803 is used to store program codes and data of the NR device 40 .

其中，处理模块801可以是处理器或控制器，例如可以是中央处理器(centralprocessing unit，CPU)，通用处理器，数字信号处理器(digital signal processor，DSP)，专用集成电路(application-specific integrated circuit，ASIC)，现场可编程门阵列(field programmable gate array，FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合。其可以实现或执行结合本申请公开内容所描述的各种示例性的逻辑方框，模块和电路。处理器也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等等。通信模块802可以是收发器、收发电路或通信接口等。存储模块803可以是存储器。The processing module 801 may be a processor or a controller, such as a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), or an application-specific integrated circuit (application-specific integrated circuit). circuit, ASIC), field programmable gate array (FPGA), or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It may implement or execute the various exemplary logical blocks, modules and circuits described in connection with this disclosure. A processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, and the like. The communication module 802 may be a transceiver, a transceiver circuit, a communication interface, or the like. The storage module 803 may be a memory.

当处理模块801为如图9所示的处理器，通信模块802为图9的收发器，存储模块803为图9的存储器时，本申请实施例所涉及的NR设备40可以为如下的NR设备40。When the processing module 801 is the processor shown in FIG. 9 , the communication module 802 is the transceiver shown in FIG. 9 , and the storage module 803 is the memory shown in FIG. 9 , the NR device 40 involved in the embodiment of the present application may be the following NR device 40.

参照图9所示，该NR设备40包括：处理器901、收发器902、存储器903和总线904。Referring to FIG. 9 , the NR device 40 includes: aprocessor 901 , atransceiver 902 , amemory 903 and abus 904 .

其中，处理器901、收发器902、存储器903通过总线904相互连接；总线904可以是外设部件互连标准(peripheral component interconnect，PCI)总线或扩展工业标准结构(extended industry standard architecture，EISA)总线等。总线可以分为地址总线、数据总线、控制总线等。为便于表示，图中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。Theprocessor 901, thetransceiver 902, and thememory 903 are connected to each other through abus 904; thebus 904 may be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus Wait. The bus can be divided into address bus, data bus, control bus and so on. For ease of presentation, only one thick line is used in the figure, but it does not mean that there is only one bus or one type of bus.

处理器901可以是一个通用中央处理器(central processing unit，CPU)，微处理器，特定应用集成电路(application-apecificintegrated circuit，ASIC)，或一个或多个用于控制本申请方案程序执行的集成电路。Theprocessor 901 may be a general-purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of programs in the present application. circuit.

存储器903可以是只读存储器(read-only memory，ROM)或可存储静态信息和指令的其他类型的静态存储设备，随机存取存储器(random access memory，RAM)或者可存储信息和指令的其他类型的动态存储设备，也可以是电可擦可编程只读存储器(electricallyerasable programmable read-only memory，EEPROM)、只读光盘(compact disc read-only memory，CD-ROM)或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。存储器可以是独立存在，通过总线与处理器相连接。存储器也可以和处理器集成在一起。Memory 903 may be read-only memory (ROM) or other types of static storage devices that can store static information and instructions, random access memory (RAM), or other types of information and instructions It can also be an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM), or other optical disk storage, optical disk storage ( including compact discs, laser discs, compact discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or capable of carrying or storing desired program code in the form of instructions or data structures and capable of being stored by a computer any other medium taken, but not limited to this. The memory can exist independently and be connected to the processor through a bus. The memory can also be integrated with the processor.

其中，存储器903用于存储执行本申请方案的应用程序代码，并由处理器901来控制执行。收发器902用于接收外部设备输入的内容，处理器901用于执行存储器903中存储的应用程序代码，从而实现本申请实施例中的数据分流方法。Wherein, thememory 903 is used for storing the application program code for executing the solution of the present application, and the execution is controlled by theprocessor 901 . Thetransceiver 902 is configured to receive content input by an external device, and theprocessor 901 is configured to execute the application program code stored in thememory 903, thereby implementing the data distribution method in this embodiment of the present application.

应理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。It should be understood that, in various embodiments of the present application, the size of the sequence numbers of the above-mentioned processes does not mean the sequence of execution, and the execution sequence of each process should be determined by its functions and internal logic, and should not be dealt with in the embodiments of the present application. implementation constitutes any limitation.

本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。Those of ordinary skill in the art can realize that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of this application.

所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的设备、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。Those skilled in the art can clearly understand that, for the convenience and brevity of description, for the specific working process of the above-described devices, devices and units, reference may be made to the corresponding processes in the foregoing method embodiments, which will not be repeated here.

在本申请所提供的几个实施例中，应该理解到，所揭露的系统、设备和方法，可以通过其它的方式实现。例如，以上所描述的设备实施例仅仅是示意性的，例如，单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，设备或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。In the several embodiments provided in this application, it should be understood that the disclosed systems, devices and methods may be implemented in other manners. For example, the device embodiments described above are only illustrative. For example, the division of units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated. to another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.

作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。Units described as separate components may or may not be physically separated, and components shown as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.

在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件程序实现时，可以全部或部分地以计算机程序产品的形式来实现。该计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行计算机程序指令时，全部或部分地产生按照本申请实施例的流程或功能。计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，计算机指令可以从一个网站站点、计算机、服务器或者数据中心通过有线(例如同轴电缆、光纤、数字用户线(digitalsubscriber line，DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可以用介质集成的服务器、数据中心等数据存储设备。可用介质可以是磁性介质(例如，软盘、硬盘、磁带)，光介质(例如，DVD)、或者半导体介质(例如固态硬盘(solid state disk，SSD))等。In the above-mentioned embodiments, it may be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented using a software program, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the procedures or functions according to the embodiments of the present application are generated in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device. Computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from a website site, computer, server, or data center over a wire (e.g. coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (eg infrared, wireless, microwave, etc.) means to another website site, computer, server or data center. Computer-readable storage media can be any available media that can be accessed by a computer or data storage devices including one or more servers, data centers, etc., that can be integrated with the media. Useful media may be magnetic media (eg, floppy disks, hard disks, magnetic tapes), optical media (eg, DVDs), or semiconductor media (eg, solid state disks (SSDs)), and the like.

本发明实施例还提供一种计算机程序产品，该计算机程序产品可直接加载到存储器中，并含有软件代码，该计算机程序产品经由计算机载入并执行后能够实现上述的数据分流方法。Embodiments of the present invention also provide a computer program product, which can be directly loaded into a memory and contains software codes, and can implement the above-mentioned data distribution method after being loaded and executed by a computer.

以上，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。The above are only specific embodiments of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in the present application, and should cover within the scope of protection of this application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.