发明名称 |
Method and apparatus for transmitting control information in a wireless communication system |
摘要 |
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting control information via a PUCCH in a wireless communication system, and to an apparatus for the method, wherein the method comprises the following steps: joint-coding a plurality of pieces of control information to obtain a single code word; obtaining a first modulated symbol sequence from the single code word; obtaining, from the first modulated symbol sequence, a plurality of second modulated symbol sequences corresponding to each slot in the PUCCH; cyclically shifting the plurality of second modulated symbol sequences in a time domain to obtain a plurality of third modulated symbol sequences; performing a discrete Fourier transform (DFT) precoding process on the plurality of third modulated symbol sequences to obtain a plurality of complex symbol sequences in a frequency domain; and transmitting the plurality of complex symbol sequences via the PUCCH. |
申请公布号 |
AU2011205888(B2) |
申请公布日期 |
2013.08.22 |
申请号 |
AU20110205888 |
申请日期 |
2011.01.14 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
HAN, SEUNG HEE;MOON, SUNG HO;CHUNG, JAE HOON;LEE, MOON IL;KWON, YEONG HYEON |
分类号 |
H04L27/26;H04B7/26 |
主分类号 |
H04L27/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|