METHOD FOR SWITCHING SERVICE ZONE FOR MINIMIZING INTERFERENCE BETWEEN CELLS IN THE 802.16/WIBRO SYSTEM

摘要

PURPOSE: A service zone switching method for minimizing interference between cells in an 802.16/wibro system is provided to change the service zone of a terminal according to a proposed algorithm when the terminal does not meet QoS requirement specification. CONSTITUTION: A service zone is determined in respect to a service zone on each terminal based on the distance between multiple terminals and a base station(S10). The service state and availability on each service zone are evaluated(S20). The service zone of the terminals is converted to meet QoS requirement specification of the flows provided with service from the base station.