发明申请
- 专利标题： METHOD AND APPARATUS FOR DATA TRANSMISSION BASED ON MULTIPLE CELL COLLABORATION
- 专利标题（中）： 基于多个小区协作的数据传输的方法和装置
-
申请号： US13142729申请日： 2009-12-24
-
公开(公告)号： US20120015680A1公开(公告)日： 2012-01-19
- 发明人: Suck Chel Yang , Dong Ku Kim , Jang Hoon Yang , Hyuk Jin Chae , Hyung Tae Kim , Yo Han Kim
- 申请人： Suck Chel Yang , Dong Ku Kim , Jang Hoon Yang , Hyuk Jin Chae , Hyung Tae Kim , Yo Han Kim
- 优先权： KR1020090026114 20090326
- 国际申请： PCT/KR2009/007799 WO 20091224
- 主分类号： H04W4/00
- IPC分类号： H04W4/00
摘要：
The method for channel information feedback based on multiple cell collaboration comprises a step wherein first channel quality information including the channel information between the terminal and base station is transmitted to the base station; a step wherein after the first channel quality information is sent; a channel quality information request message is received from the base station; and a step wherein in response to the channel quality information request message, second channel quality information is sent, including channel information between the terminal and the base station and adjacent base stations.