发明名称 |
Apparatus and method for detecting feedback information in a wireless communication system |
摘要 |
An apparatus and method for determining feedback information detection in a broadband wireless communication system are provided. In the detection determining apparatus, a demodulator correlates each of tiles carrying received feedback information with an orthogonal vector including a pilot symbol in each possible codeword, each tile being a predetermined number of subcarriers, and calculates the squares of the absolute values of the correlations. A codeword correlation calculator sums the squares of the absolute value of the correlations of the tiles for each possible codeword. A detection decider determines whether to perform detection on the feedback information based on the maximum of the sums.
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申请公布号 |
US2007070967(A1) |
申请公布日期 |
2007.03.29 |
申请号 |
US20060523856 |
申请日期 |
2006.09.20 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YANG HA-YOUNG;BAE JOON-YOUNG;JEON JAE-HO;MAENG SEUNG-JOO;PARK CHANG-SOO |
分类号 |
H04B7/216 |
主分类号 |
H04B7/216 |
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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