发明授权
- 专利标题： Efficient control information transmission method and apparatus for supporting multiple antenna transmission technique
- 专利标题（中）： 用于支持多天线传输技术的高效控制信息传输方法和装置
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申请号： US13508032申请日： 2010-11-09
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公开(公告)号： US08848510B2公开(公告)日： 2014-09-30
- 发明人: Hyun Soo Ko , Jae Hoon Chung , Bin Chul Ihm , Moon Il Lee
- 申请人： Hyun Soo Ko , Jae Hoon Chung , Bin Chul Ihm , Moon Il Lee
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 代理机构： Lee, Hong, Degerman, Kang & Waimey
- 优先权： KR10-2010-0110816 20101109
- 国际申请： PCT/KR2010/007871 WO 20101109
- 国际公布： WO2011/056043 WO 20110512
- 主分类号： G01R31/08
- IPC分类号： G01R31/08 ; H04L1/18 ; H04L1/16
摘要：
The present invention relates to a wireless communication system, and provides an efficient control information transmission method and apparatus for supporting a multiple antenna transmission technique. According to one embodiment of the present invention, a method for transmitting downlink hybrid automatic repeat request (HARQ) information on a uplink multiple codeword transmission comprises the steps of: receiving the uplink multiple codeword transmission; generating HARQ information on each of multiple codewords, on the basis of the result of decoding each of the multiple codewords; modulating the HARQ information; and transmitting the modulated HARQ information through one or more physical HARQ indicator channels (PHICHs).
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