发明授权
- 专利标题： Method for generating and transmitting channel quality indicator based on adjacent band selection scheme
- 专利标题（中）： 基于相邻频带选择方案生成和发送信道质量指标的方法
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申请号： US12675768申请日： 2008-08-14
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公开(公告)号： US08331871B2公开(公告)日： 2012-12-11
- 发明人: Dong Wook Roh , Bong Hoe Kim , Joon Kui Ahn , Yu Jin Noh , Dong Youn Seo , Ki Jun Kim
- 申请人： Dong Wook Roh , Bong Hoe Kim , Joon Kui Ahn , Yu Jin Noh , Dong Youn Seo , Ki Jun Kim
- 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： KR10-2007-0088194 20070831
- 国际申请： PCT/KR2008/004745 WO 20080814
- 国际公布： WO2009/028819 WO 20090305
- 主分类号： H04B17/00
- IPC分类号： H04B17/00
摘要：
A method of generating and transmitting a channel quality indicator is disclosed, by which a feedback size of channel quality information is reduced. The present invention includes selecting at least one subband by considering a channel quality of each of entire subbands formed by grouping a predetermined number of subcarriers, additionally selecting subbands adjacent to the at least one subband selected in the first selection step, and generating the channel quality indicator corresponding to the subbands selected in the first selection step and the second selection step.