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Eigenvalue decomposition precoding matrix index selection
Eigenvalue decomposition precoding matrix index selection
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机译:特征值分解预编码矩阵索引选择
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摘要
A method and system for selecting precoding matrix index are herein disclosed. The method includes determining a precoder and candidate beams, selecting base beams based on a correlation power between the determined precoder and determined candidate beams, and estimating amplitude coefficients and cophase coefficients based on a correlation between the determined precoder and the selected base beams.
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