发明名称 |
TRAFFIC-TO-PILOT RATIO ESTIMATION FOR MIMO-OFDM SYSTEM |
摘要 |
A method for estimating a traffic-to-pilot ratio (TPR) for a received signal is disclosed. The received signal is despatialized to obtain a despatialized received signal. A channel matrix is despatialized to obtain a despatialized channel matrix. The despatialized received signal is whitened to obtain a pre-whitened despatialized received signal. The despatialized channel matrix is whitened to obtain a pre-whitened despatialized channel matrix. The estimated TPR for the received signal is determined using the pre-whitened despatialized received signal and one or more pre-whitened despatialized channel estimation coefficients. |
申请公布号 |
WO2010127031(A3) |
申请公布日期 |
2011.01.27 |
申请号 |
WO2010US32819 |
申请日期 |
2010.04.28 |
申请人 |
QUALCOMM INCORPORATED;HUANG, YUHENG;BANISTER, BRIAN CLARKE |
发明人 |
HUANG, YUHENG;BANISTER, BRIAN CLARKE |
分类号 |
H04L27/26;H04B7/04;H04B7/06 |
主分类号 |
H04L27/26 |
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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