Patent ID: 8243691
Filing Date: 2012-08-14
Classification: H04B,H04W

Abstract:
1. A communication control method for a communication system including a plurality of wireless base stations having adaptive array antennas and a communication control apparatus for controlling the plurality of wireless base stations, comprising: storing location information indicating an interference region by a first wireless base station and a second wireless base station neighboring each other among the plurality of wireless base stations, a first weighting factor for the first wireless base station to direct a beam to the interference region, and a second weighting factor for the second wireless base station to direct a beam to the interference region, correspondingly to one another in an interference table; obtaining weighting factors adopted by the first base station and the second base station respectively while the first wireless base station communicates with a wireless communication apparatus, and judging whether the wireless communication apparatus is located in the interference region by the second wireless base station based on a comparison of the weighting factors obtained and the first and the second weighting factors stored in the interference table; and controlling beam generation of the second wireless base station, when the wireless communication apparatus is located in the interference region, so as to prevent a radio wave transmitted from the second wireless base station from interfering with the wireless communication apparatus.