发明申请
US20070230628A1 Apparatus and method for detecting a signal in a communication system using Multiple Input Multiple Output scheme
审中-公开
用于使用多输入多输出方案在通信系统中检测信号的装置和方法
- 专利标题： Apparatus and method for detecting a signal in a communication system using Multiple Input Multiple Output scheme
- 专利标题（中）： 用于使用多输入多输出方案在通信系统中检测信号的装置和方法
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申请号： US11716343申请日： 2007-03-09
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公开(公告)号： US20070230628A1公开(公告)日： 2007-10-04
- 发明人: Cheol-Woo You , Dong-Ho Kim , Yung-Soo Kim , Seung-Hoon Nam , Hyun-Cheol Park , Nam-Shik Kim
- 申请人： Cheol-Woo You , Dong-Ho Kim , Yung-Soo Kim , Seung-Hoon Nam , Hyun-Cheol Park , Nam-Shik Kim
- 申请人地址： KR Suwon-si KR Daejon
- 专利权人： SUMSUNG ELECTRONICS CO., LTD.,Korea Advnaced Institute of Science and Technology (KAIST)
- 当前专利权人： SUMSUNG ELECTRONICS CO., LTD.,Korea Advnaced Institute of Science and Technology (KAIST)
- 当前专利权人地址： KR Suwon-si KR Daejon
- 优先权： KR2006-0022246 20060309
- 主分类号： H04L27/06
- IPC分类号： H04L27/06 ; H04L1/02
摘要：
An apparatus is provided for detecting a signal in a communication system using a Multiple Input Multiple Output (MIMO) scheme. The signal detection apparatus includes a detector for generating second matrixes by extending a first matrix composed of channel response vectors, generating specific matrixes by decomposing the second matrixes, generating a lattice point of vectors constituting the second matrixes, estimating a signal using the generated specific matrixes and lattice point, and detecting the estimated signal as a received signal if the estimated signal has a value within a predetermined allowable range.