ADAPTIVE COMPRESSION OF FEEDBACK CHANNEL BASED ON SECOND ORDER CHANNEL STATISTICS Russian patent published in 2013 - IPC H04L1/00 H04B7/06 H03M1/06 

Abstract RU 2478258 C2

FIELD: radio engineering, communication.

SUBSTANCE: method involves determining individual statistics for a plurality of channel tap coefficients of a communication channel between a transmitting station and a receiving terminal; and individually quantising said plurality of channel tap coefficients at corresponding quantisation bit rates which are determined based on said statistics to generate quantised channel tap coefficients, wherein the total number of bits allocated to said plurality of channel tap coefficients is fixed; and transmitting said quantised channel tap coefficients from the receiving terminal to the transmitting station.

EFFECT: implementing methods of compressing channels status feedback, which are adapted for different channel tap distributions.

52 cl, 11 dwg

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RU 2 478 258 C2

Authors

Kh'Jui Dennis

Krasni Leonid

Dates

2013-03-27Published

2008-07-11Filed