METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING RESOURCE ALLOCATION INFORMATION USING A BITMAP IN MOBILE COMMUNICATION SYSTEM

摘要

A method and an apparatus for transmitting and receiving resource allocation information through a bitmap in a mobile communication system using an SCH(Shared Control CHannel) are provided to increase system capacity by minimizing the volume of information to be transmitted for resource allocation. An apparatus for transmitting resource allocation information in a mobile communication system using an SCH comprises a scheduler(301), an SCH creating part(302), an SCH transmitting part(303), and a control part(304). The scheduler(301) schedules resource allocation for plural mobile terminals. The SCH creating part(302) creates an SCH which includes resource allocation information containing the identifier and resource allocation bitmap of each mobile terminal. The SCH transmitting part(303) transmits the created SCH to a wireless network. The control part(304) controls the SCH creating part(302) so that it can sequentially except resources to be allocated to each mobile terminal according to a scheduling result and create a resource allocation bitmap for each mobile terminal.