RADIO COMMUNICATION SYSTEM, BASE STATION DEVICE, AND CHANNEL ALLOCATION METHOD

摘要

One region of a plurality of regions into which channels are divided over the radio link as a main region is designated for each of groups into which the cells of the plurality of base stations are divided. When a mobile terminal receives a signal from a second base station other than a first base station to which the own mobile terminal is connected, the mobile terminal notifies the first base station of adjacent status information that represents a group to which a cell of the second base station belongs. The first base station allocates a channel that belongs to a region other than the main region of the group represented by the adjacent status information that the mobile terminal notifies to the first base station.