发明公开
EP1919098A1 Receiver apparatus, transmitter apparatus and methods for providing precoding information
有权
Empfängerund Verfahren zur Lieferung von Vorcodierungsinformation
- 专利标题： Receiver apparatus, transmitter apparatus and methods for providing precoding information
- 专利标题（中）： Empfängerund Verfahren zur Lieferung von Vorcodierungsinformation
-
申请号： EP06022649.5申请日： 2006-10-30
-
公开(公告)号： EP1919098A1公开(公告)日： 2008-05-07
- 发明人: Abe, Tetsushi
- 申请人： NTT DoCoMo Inc.
- 申请人地址： Sanno Park Tower 11-1 Nagata-cho 2-chome Chiyoda-Ku Tokyo 100-6150 JP
- 专利权人： NTT DoCoMo Inc.
- 当前专利权人： NTT DoCoMo Inc.
- 当前专利权人地址： Sanno Park Tower 11-1 Nagata-cho 2-chome Chiyoda-Ku Tokyo 100-6150 JP
- 代理机构： Zinkler, Franz
- 主分类号： H04B7/06
- IPC分类号： H04B7/06 ; H04L25/03
摘要：
Receiver apparatus (700) for providing precoding information, comprising a detector (710) for detecting an event and a transmit unit (720) for transmitting absolute precoding information at a first time instant in response to a detected occurrence of the event and for transmitting differential precoding information at a second time instant different from the first time instant.
公开/授权文献
信息查询
