发明名称 |
DETECTING APPARATUS AND METHOD IN MIMO SYSTEM |
摘要 |
Provided are a detecting apparatus in a Multiple Input Multiple Output (MIMO) system and a method thereof. The apparatus includes a first detector for decoding a received signal, to thereby generate a decoded vector; a candidate elements decision unit for calculating an instantaneous signal-to-interference plus noise ratio (SINR) value for each element of the decoded vector, and deciding candidate elements for estimating a transmission data based on the decoded vector by comparing the calculated instantaneous SINR value and a threshold value; a signal eliminator for generating a signal with respect to the candidate elements determined in the candidate elements decision unit and outputting a modified signal by subtracting the signal from the received signal; and a second detector for decoding the modified signal received from the signal eliminator based on a more precise detection method than the first detector.
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申请公布号 |
US2010246732(A1) |
申请公布日期 |
2010.09.30 |
申请号 |
US20070438331 |
申请日期 |
2007.08.21 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY |
发明人 |
SEO BANG-WON;LEE HEE-SOO;CHUNG HYUN-KYU;KIM DONG-WOO;LEE HONG-JU |
分类号 |
H04B1/10;H04L27/28 |
主分类号 |
H04B1/10 |
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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