METHOD FOR TRANSMITTING A LOAD INDICATOR IN A BROAD BAND WIRELESS COMMUNICATION SYSTEM CAPABLE OF EXPRESSING LOAD CONDITION IN CONSIDERATION OF CHARACTERISTIC OF TRAFFIC

摘要

PURPOSE: A device and a method for transmitting a load indicator in a broad band wireless communication system are provided to supply whole resource usage rate as a load indicator and inflexible resource usage rate, thereby selecting serving base station more effectively in a terminal.;CONSTITUTION: A base station checks the load state if transmission timing of DCD(Downlink Channel Descriptor)/UCD(Uplink Channel Descriptor) is introduced(501,503). The base station generates a load indicator expressing a resource utilization rate and inflexible resource utilization(505). The base station generates the DCD/UCD including the load indicator(507). The base station broadcasts the DCD/UCD. If the transmission timing of a neighboring advertisement message is introduced, the base station transmits the neighboring advertisement message including the load indicator of a neighboring base station(509,511).;COPYRIGHT KIPO 2011