DYNAMIC FREQUENCY RESOURCE ALLOCATING METHOD OF A CELL BASED WIRELESS COMMUNICATION SYSTEM CAPABLE OF MINIMIZING INTER-CELL INTERFERENCE

摘要

PURPOSE: A dynamic frequency resource allocating method of a cell based wireless communication system is provided to increase link security according to the distance between a base station and a mobile terminal.;CONSTITUTION: A sector base station searches for sub channels which is not occupied by other sector base stations within first sub channel group A(301). The sector base station allocates one sub channel to a mobile terminal. The sector base station searches for an available sub channel in consideration of interference of the other base station. The sector base station within first sub channel group A allocates one sub channel to the mobile terminal.;COPYRIGHT KIPO 2011