Apparatus and method for reducing volume of resource allocation information message in a broadband wireless communication system

摘要

An apparatus and method for reducing the volume of a resource allocation information message in a broadband wireless communication system are provided, in which a scheduler determines whether to generate uplink control region allocation information, and a generator generates the uplink control region allocation information according to a result of the determination.

主权项

1. An operation method of a Base Station (BS) in a wireless communication system, comprising:
generating a broadcast message including uplink control region allocation information; and periodically broadcasting the broadcast message, wherein the uplink control region allocation information includes an allocation information element, periodicity information including a parameter d that indicates periodicity, and allocation phase information indicating a start of the periodicity, expressed using a number of frames, wherein the periodicity information represents a frame interval between 2 consecutive frames including uplink control regions, wherein the uplink control regions are allocated at intervals of 2d frames, and wherein the allocation phase information represents a frame offset where the periodicity is initiated.