Patent ID: 8274953
Filing Date: 2012-09-25
Classification: H04J,H04L

Abstract:
1. A method of transmitting feedback information to a base station, the method comprising: receiving channel allocation information having a plurality of transmission cycles corresponding to each of a plurality of payloads regarding the feedback information and classification information regarding a plurality of classes to which the plurality of payloads belong; generating the plurality of payloads for the plurality of transmission cycles; multiplexing one or more payloads belonging to each of the plurality of classes for the each of the plurality of classes according to the classification information so as to generate a plurality of multiplexed payloads corresponding to each of the plurality of classes for every transmission cycle of each of the plurality of classes; applying a plurality of codes corresponding to each of the plurality of classes to the plurality of multiplexed payloads so as to generate a code division multiplexing symbol for every feedback cycle according to the transmission cycle of each of the plurality of classes; applying a scrambling code corresponding to a channel code to the code division multiplexing symbol; and transmitting the code division multiplexing symbol, to which the channel code is applied, to the base station through a wireless resource, wherein the channel allocation information further includes a plurality of transmission power information corresponding to each of the plurality of classes; and generating of the code division multiplexing symbol comprises: setting each of the plurality of classes so as to be transmitted according to the plurality of transmission power information.