METHODS OF PERFORMING DATA COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM

摘要

A method for performing data communication in a wireless communication system is provided to quickly transmit information about radio resources to be assigned to a terminal through various methods. A method which a terminal uses in performing data communication with a base station in a wireless communication system includes the following steps of: transmitting/receiving uplink data/downlink data to/from the base station by using the first information of two or more channel resource allocation information(S310a,S310n); receiving a channel resource change indicator, which orders the change of channel resources required for data transmission/receipt, from the base station(S325); and transmitting/receiving uplink data/downlink data to/from the base station by using the second information of two or more channel resource allocation information(S330,S330n).