发明公开
- 专利标题： EFFICIENT CONTROL INFORMATION TRANSMISSION METHOD AND APPARATUS FOR SUPPORTING MULTIPLE ANTENNA TRANSMISSION TECHNIQUE
- 专利标题（中）： 高效方法控制信息用于支持多天线传输方式的传输和设备
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申请号： EP10828578.4申请日： 2010-11-09
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公开(公告)号： EP2501071A2公开(公告)日： 2012-09-19
- 发明人: KO, Hyun Soo , CHUNG, Jae Hoon , IHM, Bin Chul , LEE, Moon Il
- 申请人： LG Electronics Inc.
- 申请人地址： 20, Yeouido-dong Yeongdeungpo-gu Seoul 150-721 KR
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： 20, Yeouido-dong Yeongdeungpo-gu Seoul 150-721 KR
- 代理机构： Katérle, Axel
- 优先权： US259618P 20091109; KR20100110816 20101109
- 国际公布： WO2011056043 20110512
- 主分类号： H04L1/18
- IPC分类号： H04L1/18 ; H04B7/04
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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