RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION METHOD, BASE STATION, MOBILE STATION, BASE STATION CONTROL METHOD, MOBILE STATION CONTROL METHOD, AND CONTROL PROGRAM

摘要

It is possible to reduce interference between a transmission signal of an upstream line and a downstream line of a femto base station and a transmission signal of an upstream line and a downstream line of a macro base station and a micro base station. A mobile station (9-2) and a femto base station (5-1) located in a macro cell (6) and a micro cell (7) receive an HCS priority level of the macro cell (6) and the micro cell (7) from a macro base station (3) or a micro base station (4). The mobile station (9-2) selects the micro cell (7) having a higher HCS priority level and performs communication by using a radio frequency RF3. On the other hand, the femto base station (5-1) performs communication with the mobile station by using a radio frequency RF1 used in the macro cell (6) having a lower HCS priority level.