发明申请
US20070165620A1 Method and apparatus for supporting downlink joint detection in tdd cdma systems
有权
支持tdd cdma系统中下行链路联合检测的方法和装置
- 专利标题： Method and apparatus for supporting downlink joint detection in tdd cdma systems
- 专利标题（中）： 支持tdd cdma系统中下行链路联合检测的方法和装置
-
申请号： US10580722申请日： 2004-11-04
-
公开(公告)号： US20070165620A1公开(公告)日： 2007-07-19
- 发明人: Yueheng Li , Li Sun , Gang Wu
- 申请人： Yueheng Li , Li Sun , Gang Wu
- 申请人地址： NL Eindhoven 5621 BA
- 专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址： NL Eindhoven 5621 BA
- 优先权： CN200310118644.2 20031127
- 国际申请： PCT/IB04/52293 WO 20041104
- 主分类号： H04L12/50
- IPC分类号： H04L12/50
摘要：
A method is proposed for supporting downlink JD (joint detection) in a TDD CDMA communication network system, comprising steps of: judging whether the CAI (code allocation information) in a downlink timeslot will change in the next TTI (transmission time interval); if the CAI will change, inserting the changed CAI as a specific control information into a specified field in the traffic burst in the downlink timeslot corresponding to current TTI; sending the traffic burst containing the specific control information to each UE (user equipment) in the downlink timeslot via a downlink channel.
公开/授权文献
信息查询
