RELAY STATION DEVICE, TERMINAL STATION DEVICE, WIRELESS COMMUNICATION SYSTEM, AND METHOD FOR DISTRIBUTING LOAD

摘要

A relay station measures a load of the relay station. Based on the measured load and a load of a base station directly connected to the relay station or a load of another relay station directly connected to the relay station and a base station, the relay station calculates a load that is reported to a mobile station directly connected to the relay station or is reported to another relay station directly connected to the relay station and a mobile station. The calculated load is reported from the relay station as load information of the relay station. A mobile station or another relay station directly connected to the relay station changes stations to a base station or still another relay station, based on the load information reported from an upstream relay station.