发明名称 |
METHOD AND APPARATUS OF DETECTING SIGNAL BASED ON MINIMUM MEAN SQUARE ERROR IN MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM |
摘要 |
A receiver in a multiple-input multiple-output (MIMO) system is provided. The receiver includes a channel estimator estimating a channel based on a receiving signal, a minimum mean square error (MMSE) based reciprocal log likelihood ratio (R-LLR) calculator connected with the channel estimator and calculating an R-LLR based on the receiving signal and the estimated channel, and a channel decoder connected with the MMSE based R-LLR calculator and decoding the channel and the receiving signal based on the calculated R-LLR, wherein the R-LLR is calculated based on the reciprocity. |
申请公布号 |
US2012269248(A1) |
申请公布日期 |
2012.10.25 |
申请号 |
US201213453464 |
申请日期 |
2012.04.23 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
LEE HOON;BANG YOUNG JO;BANG SEUNGJAE;CHOI JUNG PIL;PARK YOUN OK;KIM JAE KWON;KIM NULIBYUL |
分类号 |
H04L27/06;H04B17/00 |
主分类号 |
H04L27/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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