RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD

摘要

A radio communication system base station emits a radio wave of the same frequency by time division toward a plurality of corresponding particular areas from a plurality of antenna elements by using a plurality of beam antennas, so as to form a plurality of spot beams. A terminal existing in one of the particular areas receives report information and selects an optimal beacon channels. The terminal uses a request channel corresponding to the information identifying the antenna channel contained in the report information and transmits a communication establishment request and a band request. Upon reception of the communication establishment request and the band request, the base station schedules a channel allocation time including a downlink and an uplink data band if a channel is to be allocated for the request terminal.