FIELD: radio engineering, communication.
SUBSTANCE: invention relates to a channel state information (CSI) feedback method. A transmitter transmits a frame containing at least part of determined CSI. CSI is fed back in a very-high throughput (VHT) wireless communication system.
EFFECT: high data channel throughput, determining CSI parameters based on information included in a request.
73 cl, 34 dwg, 3 tbl
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|
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