发明授权
- 专利标题： Apparatus and method for transmitting and receiving information through fast feedback channel in broadband wireless communication system
- 专利标题（中）： 宽带无线通信系统中通过快速反馈信道发送和接收信息的装置和方法
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申请号： US12540655申请日： 2009-08-13
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公开(公告)号： US08345566B2公开(公告)日： 2013-01-01
- 发明人: Hwa-Sun You , Hee-Won Kang , Jae-Hee Cho , Sang-Heon Kim
- 申请人： Hwa-Sun You , Hee-Won Kang , Jae-Hee Cho , Sang-Heon Kim
- 申请人地址： KR Suwon-Si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-Si
- 代理机构： Jefferson IP Law LLP
- 优先权： KR10-2008-0079418 20080813; KR10-2009-0016051 20090225; KR10-2009-0019029 20090305
- 主分类号： H04J1/16
- IPC分类号： H04J1/16
摘要：
An apparatus and method for transmitting and receiving information through a fast feedback channel in a broadband wireless communications system are provided. The apparatus includes a generator for generating a quasi-orthogonal signal stream corresponding to a codeword to be fed back, a plurality of mappers for mapping the quasi-orthogonal signal stream to a plurality of bundles in the fast feedback channel by using different mapping patterns, and a transmitter for transmitting the quasi-orthogonal signal stream mapped to the plurality of bundles.