发明授权
- 专利标题： Method for supporting backward compatibility of MBMS
- 专利标题（中）： 支持MBMS的向后兼容的方法
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申请号： US10569442申请日： 2004-08-25
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公开(公告)号： US07546108B2公开(公告)日： 2009-06-09
- 发明人: Kook-Heui Lee , Xiaoqiang Li , Detao Li , Chunying Sun , Lixiang Xu , Sung-Ho Choi
- 申请人： Kook-Heui Lee , Xiaoqiang Li , Detao Li , Chunying Sun , Lixiang Xu , Sung-Ho Choi
- 申请人地址： KR Suwon-si CN Beijing
- 专利权人： Samsung Electronics Co., Ltd.,Beijing Samsung Telecom R&D Center
- 当前专利权人： Samsung Electronics Co., Ltd.,Beijing Samsung Telecom R&D Center
- 当前专利权人地址： KR Suwon-si CN Beijing
- 代理机构： Roylance, Abrams, Berdo and Goodman, L.L.P.
- 优先权： CN200310054674 20030825
- 国际申请： PCT/KR2004/002137 WO 20040825
- 国际公布： WO2005/020461 WO 20050303
- 主分类号： H04B15/00
- IPC分类号： H04B15/00 ; H04B1/26 ; H04B4/00 ; H04W4/00 ; H04B7/00
摘要：
A method for supporting backward compatibility of Multimedia Broadcast and Multicast Service (hereinafter referred to as MBMS) in a mobile communication system of Wideband Code Division Multiple Access (hereinafter referred to as WCDMA) is disclosed. An example method recites mapping relationship between the MBMS service identifier and the RAB identifier and judging the capability of the RNC by the SGSN, and accordingly, determining if the MBMS service is backwards compatible and if user equipment is compatible with different versions.
公开/授权文献
- US20060285512A1 Method for supporting backward compatibility of mbms 公开/授权日：2006-12-21