1·The procedure USES non-UE associated signalling.
该过程采用非ue相关的信令。
2·Otherwise the procedure USES non-UE associated signalling.
否则该过程将采用非ue相关的信令。
3·The standards based RTSP protocol is used by the player (and server) for signalling.
基于标准的RTSP协议被用于信令所使用的播放器（和服务器）。
4·The SCTP flow control may, using an implementation specific mechanism, initiate higher layer protocols to reduce the signalling traffic at the source and prioritise certain messages.
SCT P流控制采用一个可执行的特殊的机制：发动高层协议来减少发起者的信令通信量和优先传输某些消息。
5·The present document specifies the standards for user data transport protocols and related signalling protocols to establish user plane transport bearers over the S1 interface.
文档对数据传输协议和相关的通过S1接口建立用户平面传输承载的信令协议进行了详细的说明。