COMMUNICATION CONTROL METHOD, MOBILE COMMUNICATION SYSTEM, AND BASE STATION

摘要

A communication control method in a mobile communication system having a first base station and a second base station that has a narrower coverage area than the first base station involves a step (A) in which the second base station transmits to the first base station information indicating the uplink interference detected by the second base station, a step (B) in which the first base station and/or the second base station performs a process for changing the wireless environment in the periphery of the edge of the coverage area of the second base station, and a step (C) in which the first base station identifies an uplink-interfered user terminal from among a group of first user terminals connected to the first base station on the basis of the wireless environment information reported by the first user terminals.