一种终端发现方法及设备技术

本发明专利技术实施例公开了一种终端发现方法及设备，涉及通信技术领域，用以解决当一个终端需要监听多个终端时，过滤用户码字的过程比较复杂的问题。具体方案为：第一ProSe实体接收第一终端发送的携带第一终端待监听的终端所在组的组标识第一消息；第一ProSe实体根据组标识，获取第一终端待监听的终端所在组的组码字；第一ProSe实体向第一终端发送携带组码字的第二消息；第一ProSe实体接收第一终端发送的携带至少一个第一广播码字的第三消息，第一广播码字中包含组码字和用户码字；第一ProSe实体根据用户码字获取广播第一广播码字的终端的终端标识，并向第一终端发送携带终端标识的第四消息。

Terminal discovery method and device

The embodiment of the invention discloses a terminal discovery method and a device, relating to the field of communication technology, in order to solve the problem that when a terminal needs to listen to a plurality of terminals, the process of filtering the user code words is complicated. The specific method is that: the first ProSe entity receives the first terminal to send the portable terminal where the first terminal to monitor the group group ID first message; the first ProSe entity according to the group identification, acquisition terminal where the first terminal to monitor the set of code words; second message of the first ProSe entity to the first terminal sends the code words; the first ProSe entity carrying receives the first terminal to transmit at least one of the first broadcast message code third, first broadcast codeword contains code words and user code; the first ProSe entity according to the user terminal access terminal identification code radio broadcast the first codeword, and fourth message carrying terminal identifier to the first terminal to send.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】PCT国内申请，...

【专利技术属性】
技术研发人员：何岳，金辉，欧阳国威，衣强，
申请(专利权)人：华为技术有限公司，
类型：发明
国别省市：广东,44