MULTIPLE ACCESS METHOD IN A WIRELESS COMMUNICATION SYSTEM AND A CONTROL SYSTEM THEREOF, SPECIALLY IN CONNECTION WITH INCREASING A FREQUENCY REUSE EFFICIENCY, AND SENDING DATA AT HIGH SPEED

摘要

PURPOSE: A multiple access method in a wireless communication system and a control system thereof are provided to supply different TDD and FDD methods in one system, and to adopt various multiple access systems in accordance with each method, thereby providing an optimum communication service to a user. CONSTITUTION: Wireless terminals(501-504) transmit duplexing mode determination factors to base stations(500,510) when a call is set, set to a reverse TDD(Time Division duplexing) mode or an FDD(Frequency Division Duplexing) mode, and determine access methods and hopping modes in accordance with each mode, then set a forward channel with a reverse mode channel to perform communication. The base stations(500,510) receive the duplexing mode determination factors, set a reverse mode to a TDD mode or an FDD mode, and set to a TDD mode for forward transmitting, then determine frequency hopping modes and multiple access modes to perform communication with the wireless terminals(501-504) in the determined modes.