发明授权
US09065649B2 Method and apparatus for transmitting a reference signal in a wireless communication system
有权
用于在无线通信系统中发送参考信号的方法和装置
- 专利标题： Method and apparatus for transmitting a reference signal in a wireless communication system
- 专利标题（中）： 用于在无线通信系统中发送参考信号的方法和装置
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申请号： US13696027申请日： 2011-05-03
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公开(公告)号： US09065649B2公开(公告)日： 2015-06-23
- 发明人: Min Gyu Kim , Suck Chel Yang , Joon Kui Ahn , Dong Youn Seo
- 申请人： Min Gyu Kim , Suck Chel Yang , Joon Kui Ahn , Dong Youn Seo
- 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： Birch, Stewart, Kolasch & Birch, LLP
- 国际申请： PCT/KR2011/003288 WO 20110503
- 国际公布： WO2011/139064 WO 20111110
- 主分类号： H04L1/18
- IPC分类号： H04L1/18 ; H04L5/00 ; H04L27/26
摘要：
The present invention relates to a method and apparatus for transmitting a reference signal in a wireless communication system. A terminal generates a base sequence having a length of 12, for a reference signal, and determines a cyclic shift index from among a set of a cyclic shift indices {0, 3, 6, 8, 10}. The terminal cyclically shifts the base sequence on the basis of the determined cyclic shift index to generate a cyclically shifted sequence, and transmits the cyclically shifted sequence to a base station.