RELAY TRANSMISSION METHOD, RELAY STATION AND RADIO BASE STATION

摘要

PROBLEM TO BE SOLVED: To prevent capacity decrease of a system as a whole in a radio communication system using a relay transmission technique, by optimizing use of a radio resource in a radio base station.

SOLUTION: A relay frequency allocating method according to this invention includes the step that each of a plurality of radio base stations 10a and 10b transmits downlink data to a relay station 30 using a backhaul link set between each of the plurality of radio base stations 10a and 10b and the relay station 30, and the step that the relay station 30 transmits the downlink data received from each of the plurality of radio base stations 10a and 10b to a relay terminal 20b using an access link set between the relay station 30 and the relay terminal 20b.

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