Patent ID: 8682353

Claim:
A communication controlling method for controlling a communication using a wireless line between a wireless terminal and a wireless base station, the communication controlling method comprising: estimating, using a communication history of the wireless terminal for a predetermined past period, a time period with a high frequency of making communications; and changing a connection state between the wireless terminal and the wireless base station to a connection state in which a wireless line is occupied for the wireless terminal to allow starting of a communication using the occupied wireless line in the time period with a high frequency of making a communication, wherein the connection state includes an active state in which the wireless line is occupied for the wireless terminal to allow starting of a communication using the occupied wireless line, a dormant state in which the occupied wireless line is released and a logical connection between the wireless terminal and the wireless base station is maintained, and a null state in which the occupied wireless line is released and the logical connection is disconnected.