发明名称 |
CALIBRATION CORRECTION FOR IMPLICIT BEAMFORMING IN A WIRELESS MIMO COMMUNICATION SYSTEM |
摘要 |
A transmitter beamforming technique for use in a MIMO wireless communication system determines a partial description of a reverse channel without determining a full dimensional description of the reverse channel. A correction matrix is developed from the partial description of the reverse channel and a description of the forward channel. The correction matrix is used to process signals to be transmitted via the forward channel, and a steering matrix is used to perform beamforming in the forward channel. |
申请公布号 |
US2013177051(A1) |
申请公布日期 |
2013.07.11 |
申请号 |
US201313784393 |
申请日期 |
2013.03.04 |
申请人 |
MARVELL WORLD TRADE LTD.;MARVELL WORLD TRADE LTD. |
发明人 |
ZHANG HONGYUAN;NABAR ROHIT U.;SHIRALI KEDAR;LOC PETER |
分类号 |
H04B7/04 |
主分类号 |
H04B7/04 |
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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