Wireless coverage control method, wireless communication system, wireless base station, network management apparatus and program

摘要

A propagation path information generation unit (11) for obtaining propagation path information between the first wireless cell and a wireless terminal accommodated in a first wireless cell formed as a self wireless cell as first propagation path information; And a second radio cell formed adjacent to the first radio cell by another radio base station, a load information generating section (12) for acquiring load information of either or both of the first radio cell and the second radio cell, A radio terminal group to be accommodated in the first radio cell is selected using the first propagation path information acquired by the generation unit (11) and the load information acquired by the load information generation unit (12) Comprising: an accommodated user group determination unit (13); a beam forming unit that calculates a beam forming weight for changing the coverage of the first wireless cell so as to accommodate the wireless terminal group selected by the accommodated user group determination unit (13) Weight calculation section It includes a 14), a.