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Transmit beamforming utilizing codebook selection in a wireless MIMO communication system
Transmit beamforming utilizing codebook selection in a wireless MIMO communication system
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机译:无线MIMO通信系统中利用码本选择进行发射波束成形
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摘要
A sub-matrix is selected from an estimated multiple input, multiple output (MIMO) channel matrix, wherein the estimated MIMO channel matrix is constructed based on a codebook. A singular value decomposition (SVD) is calculated based on the sub-matrix. A steering matrix is calculated based on the SVD and the codebook.
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