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Phase-rotation of SVD-based precoding matrices
Phase-rotation of SVD-based precoding matrices
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机译:基于SVD的预编码矩阵的相位旋转
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摘要
A wireless device configured to process Multiple-Input Multiple-Output (MIMO) data streams. The wireless device includes a Singular Value Decompostion (SVD) engine configured to diagonalize a channel matrix into a precoding matrix; an SVD rotation engine configured to phase-rotate the precoding matrix, such that the channel matrix is partially de-diagnalized; and a transmitter configured to transmit a data packet corresponding to the phase-rotated precoding matrix.
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