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1. 发明申请

WO2013052030A3 APPARATUS AND METHOD FOR SELECTING VOICE BEARER IN REVERSE SINGLE RADIO VOICE CALL CONTINUITY 审中-公开
标题翻译：用于选择反向单声道语音呼叫连续性的语音承载器的装置和方法
公开(公告)号：WO2013052030A3
公开(公告)日：2014-04-03
申请号：PCT/US2011054591
申请日：2011-10-03
申请人： NOKIA SIEMENS NETWORKS OY , WONG CURT , HONGISTO JUKKA ILARI
发明人： WONG CURT , HONGISTO JUKKA ILARI
IPC分类号： H04W36/00
CPC分类号： H04W36/0022 , H04L65/1016 , H04L65/1033
摘要： An apparatus and method capable of creating and controlling voice bearer in reverse single radio voice call continuity comprise generating a request to a mobile management entity for a handover of a mobile communication call of a user equipment from circuit switched mobile communication to packet switched mobile communication in response to an indication of required handover by a radio access network controller entity; notifying an access transfer control function to prepare for the transfer of media to packet switched mobile communication by allocating media ports on an access transfer gateway; and obtaining the allocated media ports from the notified access transfer control function, wherein both the notifying and the obtaining are performed after indication of required handover is obtained from the radio access network controller entity and before performing the handover request action, and information on the allocated media ports is included into the request to the mobile management entity.
摘要翻译：能够在反向单无线电语音呼叫连续性中创建和控制语音承载的装置和方法包括：向移动管理实体生成用于将用户设备的移动通信呼叫从电路交换移动通信切换到分组交换移动通信的请求响应于无线电接入网络控制器实体所要求的切换的指示; 通过在接入传送网关上分配媒体端口来通知接入传送控制功能来准备将媒体传送到分组交换移动通信; 以及从所通知的接入转移控制功能中获得所分配的媒体端口，其中在从所述无线接入网络控制器实体获得所需切换的指示之后并在执行所述切换请求动作之前执行所述通知和所述获取，以及关于所分配的媒体端口被包含在对移动管理实体的请求中。

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