Fay Sharpe LLP
Method of determining precoding matrix and corresponding communication methods and devices
In order to improve the performance of the precoding scheme for closely-spaced cross-polarized CLA antennas, the invention proposes a new precoding codebook and precoding matrix. The invention also proposes a method for determining precoding matrix based on the new precoding codebook, and corresponding method and device for communicating by using this precoding matrix. The precoding codebook and matrix proposed in the invention has better performance.
Alcatel Lucent
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Hongwei Jinhui Lu Yang Di
Yang Chen Wu Song Lv