EFFICIENT CONTROL INFORMATION TRANSMISSION METHOD AND APPARATUS FOR SUPPORTING MULTIPLE ANTENNA TRANSMISSION TECHNIQUE
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).
申请公布号
WO2011056043(A2)
申请公布日期
2011.05.12
申请号
WO2010KR07871
申请日期
2010.11.09
申请人
LG ELECTRONICS INC.;KO, HYUN SOO;CHUNG, JAE HOON;IHM, BIN CHUL;LEE, MOON IL
发明人
KO, HYUN SOO;CHUNG, JAE HOON;IHM, BIN CHUL;LEE, MOON IL