METHOD FOR UPLINK BANDWIDTH ALLOCATION REQUEST OF EXTENDED REAL-TIME POLLING SERVICE IN A BROADBAND WIRELESS COMMUNICATION SYSTEM

摘要

A method for requesting allocation of uplink resources of an extending real-time polling service in a broadband wireless communication system is provided to reduce overhead by allowing a base station not to allocate radio resources to a terminal for an OFF period. When radio resources are requested to be increased, a terminal(740) requests allocation of required radio resources in order to request an increase of the radio resources. When radio resources, needed in requesting an increase in the radio resources, are allocated, the increase in the radio resources is requested by using the allocated radio resources. When radio resources required for supporting the minimum data rate are requested according to a reduction of the radio resources, radio resources are not allocated by a base station(750).