METHOD AND APPARATUS FOR INDICATING RESOURCE ALLOCATION IN A COMMUNICATION SYSTEM

PURPOSE: A resource allocation indication method in a communication system and apparatus thereof are provided to increase the efficiency of frequency by allocating a resource between FA in a communication system. CONSTITUTION: A resource allocator determines whether to allocate a protection band to a terminal. A resource allocation indicator generator generates a resource allocation indicator which supports a resource allocation of a resource unit. A transmitter transmits the resource allocation indicator to the terminal. The resource allocation indicator indicates the allocation of the terminal.