Base station controller, base station and communication method

摘要

A base station controller that manages a plurality of cells includes a receiving part configured to receive, from another base station controller that manages a cell sharing a communication area with each of the plurality of cells, identification information of a cell group to which a cell formed by a base station of connection destination candidate of a mobile station connected to a base station under control of the another base station controller belongs, and a control part configured to exercise control to transmit a message requesting connection to the mobile station to each base station forming the cells contained in the cell group.

主权项

1. A base station controller that manages a plurality of cells, the base station controller comprising:
a receiver configured to receive, from another base station controller that manages a cell having a communication area that encompasses each of the plurality of cells, identification information of a mobile station connected to a base station under control of the another base station controller, and identification information of one of a plurality of cell groups to which a cell, among the plurality of cells belonging to the plurality of cell groups, formed by a base station as a connection destination candidate of the mobile station belongs; and a processor configured
to determine a connection cell that the mobile station connects to among the plurality of cells, the connection cell belonging to the cell group identified by the cell group identification information and formed by a connection base station that determines whether to permit a connection to the mobile station based on the identification information of the mobile station, andto control the connection base station forming the connection cell to transmit a message requesting connection to the mobile station, wherein the another base station controller transmits information regarding each of the plurality of cell groups to the mobile station.