Patent ID: 7257405

Claim:
A radio communication system, comprising: a plurality of radio base stations having respective service areas; a mobile radio terminal configured to transmit a data transmission request through one radio base station and receive requested data through at least one radio base stations; and a radio control station connected with the radio base stations and having: a moving route prediction unit configured to predict a moving route of the mobile radio terminal according to a terminal location information obtained from the mobile radio terminal upon receiving the data transmission request; and a server unit configured to select those radio base stations which have service areas containing at least a part of the moving route predicted by the moving route prediction unit, and deliver the requested data to selected radio base stations, wherein each radio base station has: a beam formation unit configured to simultaneously form a plurality of space dividing beams; and an antenna device having a plurality of antenna elements configured to send the requested data to the mobile radio terminal by transmitting one of the plurality of space dividing beams toward the mobile radio terminal, the antenna device of each radio base station controlling a directivity of one of the antenna elements toward a direction of a location at which the mobile radio terminal will stop when a service area of each radio base station contains the location at which the mobile radio terminal will stop.