发明名称 |
SIGNAL DETECTION METHOD AND RECEIVER |
摘要 |
Disclosed is a method of detecting signals at a receiver of a communication system with a multiple input multiple output antenna. With the signal detection method, a square of the distance between a received signal vector and a channel status-considered transmission symbol vector is calculated first, and the square of the distance is then classified into first and second components. The first component is minimized to calculate a plurality of first soft symbol estimates. A solution set of the first component is calculated on the basis of the plurality of first soft symbol estimates. The second component is minimized to calculate a plurality of second soft symbol estimates. A solution set of the second component is calculated on the basis of the plurality of second soft symbol estimates. A final solution set is calculated by doing the sum of the first component solution set and the second component solution.
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申请公布号 |
US2010135438(A1) |
申请公布日期 |
2010.06.03 |
申请号 |
US20090627506 |
申请日期 |
2009.11.30 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
BANG YOUNG JO;PARK HYEONG SOOK;KIM JUN-WOO;SOHN KYUNG YEOL;YU CHANG WAHN;PARK YOUN OK;AHN JEE HWAN;KIM IL MIN |
分类号 |
H04L27/06 |
主分类号 |
H04L27/06 |
代理机构 |
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代理人 |
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地址 |
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