Patent ID: 8989796
Filing Date: 2015-03-24
Classification: H04W

Abstract:
1. A method for adjusting a parameter of a radio communication system including a plurality of base stations connected to one another via a network and at least one relaying apparatus for relaying a communication between one of the base stations and a mobile station, comprising: a step for a new base station newly installed to transmit a radio signal while increasing a transmission power; a step for the relaying apparatus, when having detected a radio signal from the new base station, to transmit a signal indicating detection of the radio signal to an existing base station connected to the relaying apparatus; a step for the existing base station, when having received the signal indicating detection of the radio signal, to reduce a transmission power of the radio signal of the existing base station to a minimum transmission power to maintain a communication with the at least one relaying apparatus connected to the existing base station; a step for the existing base station to adjust the parameter of the transmission power of the existing base station to set the transmission power of the existing base station to the minimum transmission power; and a step for the new base station to obtain information about a time when the relaying apparatus detects the radio signal from the new base station via the network and, based on the transmission power of the new base station at the time, to set the parameter of the transmission power of the new base station.