APPARATUS AND A METHOD FOR TRANSMITTING DATA IN MULTI BROADBAND WIRELESS ACCESS COMMUNICATION SYSTEMS USING A MULTI HOP RELAY METHOD, HAVING A LEGACY ZONE

摘要

PURPOSE: An apparatus and a method for transmitting data in multi broadband wireless access communication systems using a multi hop relay method are provided to transmit different data when one of a base station, a relay station and a terminal follows at least two wireless systems.;CONSTITUTION: A frame structure of a base station in a broadband wireless access communication system is made by a reverse frame structure of a new base station and a new relay station. A reverse physical frame of the new base station includes a legacy zone(801), the first area(802) of a new zone and the second area(803) of the new zone. Legacy terminals following heterogeneous systems in a legacy zone transmit data to the new base station. New terminals in the first area of the new zone transmit data to the new base station. The new terminal or the new relay station in the second area of the new zone transmit data to the new base station.;COPYRIGHT KIPO 2010