FIELD: communication equipment.
SUBSTANCE: invention relates to communication, in particular to determination of precoder parameters in a wireless communication system. According to one aspect, the method includes selecting a subset of beams corresponding to a plurality of orthogonal beams; obtaining power levels of a selected subset of beams to generate a first multiplier of the precoder and obtaining phases of a selected subset of beams to generate a second multiplier, in which the first multiplier and the second multiplier are part of the precoder parameters.
EFFECT: disclosed are methods and apparatus for determining precoder parameters in a wireless communication network.
59 cl, 21 dwg
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