
基本信息:
- 专利标题: 转发用户设备的性能信息的方法和系统
- 专利标题(英):Method and system of forwarding capability information of user equipment
- 申请号:CN201310366036.7 申请日:2007-04-25
- 公开(公告)号:CN103428218A 公开(公告)日:2013-12-04
- 发明人: 裵恩希 , 宋晤硕 , 崔成豪 , 廉泰善 , 林娴娜
- 申请人: 三星电子株式会社
- 申请人地址: 韩国京畿道
- 专利权人: 三星电子株式会社
- 当前专利权人: 三星电子株式会社
- 当前专利权人地址: 韩国京畿道
- 代理机构: 北京市柳沈律师事务所
- 代理人: 张泓
- 优先权: 10-2006-0037870 2006.04.26 KR; 10-2006-0038427 2006.04.27 KR
- 分案原申请号: 2007800150454 2007.04.25
- 主分类号: H04L29/06
- IPC分类号: H04L29/06
Disclosed is a method and a system for mutually exchanging capability information of UEs for communication between a Circuit-Switched (CS) and IMS services (CSI) UE, which can use a CS call for voice communication while using an IMS session for PS service, and an IMS UE which uses an IMS session for both voice communication and PS service. A MGCF performs interworking of capability information between a CS message and an IMS message so that the IMS UE can process UE capability information through an IMS session request/response. When a call request message containing no capability information is created from a UE not supporting capability exchange, a CSI AS transfers the call request message to a peer UE after inserting estimable capability information of the UE into the call request message, and stores capability information of the counterpart UE for the UE.
公开/授权文献:
- CN103428218B 转发用户设备的性能信息的方法和系统 公开/授权日:2017-04-12