PARSER FOR LOCALLY ROUTING VOICE OVER SMALL CELLS OF A LONG TERM EVOLUTION NETWORK
    92.
    发明公开
    PARSER FOR LOCALLY ROUTING VOICE OVER SMALL CELLS OF A LONG TERM EVOLUTION NETWORK 审中-公开
    PARSER ZURÖRTLICHENLEITWEGLENKUNG VON SPRACHEÜBERKLEINE ZELLEN EINES长期演变网络

    公开(公告)号:EP3139565A1

    公开(公告)日:2017-03-08

    申请号:EP15306354.0

    申请日:2015-09-03

    申请人: ALCATEL LUCENT

    IPC分类号: H04L29/06 H04W40/00

    摘要: Parser (PAR) for locally routing voice over at least one small cell of a long term evolution network, comprising means for, when a user equipment (UE1) triggers a Session Initiation Protocol (SIP) registration procedure:
    - receiving (110) a SIP message 200 OK from a proxy call session control function (P-CSCF),
    - checking (111) whether the received SIP message 200 OK is a response to a SIP message Register, and if the checking is positive,
    - checking (111) whether the Expire field in the Contact header in the SIP message 200 OK is non zero, and if the checking is positive,
    - creating (111) mapping information mapping a registered SIP universal resource identifier assigned to the user of the user equipment UE and an IP address assigned to the user equipment UE,
    - and synchronizing a tunnel end point during each user equipment SIP registration.

    摘要翻译: 解析器(PAR),用于通过长期演进网络的至少一个小小区本地路由语音,包括当用户设备(UE1)触发会话发起协议(SIP)注册过程时的手段: - 接收(110)SIP 来自代理呼叫会话控制功能(P-CSCF)的消息200 OK, - 检查(111)接收到的SIP消息200 OK是否是对SIP消息寄存器的响应,并且如果检查为肯定,则检查(111)是否 SIP消息200 OK的联系人报头中的到期字段不为零,并且如果检查是肯定的,则创建(111)映射信息,映射分配给用户设备UE的用户的注册的SIP通用资源标识符和IP 分配给用户设备UE的地址,以及在每个用户设备SIP注册期间同步隧道终点。