Mobile station, base station, and area shaping method performed by specified base station

A method of shaping a communication area in mobile communications, the method comprising:

• a signal receiving step, performed by a first base station, of receiving from a mobile station a first signal including base station specification information specifying a base station, reception quality information indicating reception quality of a signal received from the specified base station, and change request information requesting to change communication quality between the mobile station and the specified base station;
• a base station determining step, performed by the first base station receiving the first signal, of determining whether the first base station is specified by the base station specification information;
• a transfer step, performed by the first base station, of transferring the first signal to a second base station specified by the base station specification information if it is determined in the base station determining step that the first base station is not specified by the base station specification information;
• a location identifying step, performed by the second base station receiving the transferred first signal, of obtaining location information indicating a location of the mobile station;
• and
• a parameter changing step, performed by the second base station, of changing at least one base station parameter of the second base station based on the reception quality information and the location information to change the reception quality at the location of the mobile station.

A base station, comprising:

• a communication unit configured to receive from a mobile station a first signal including base station specification information specifying a base station, reception quality information indicating reception quality of a signal received from the specified base station, and change request information requesting to change communication quality between the mobile station and the specified base station;
• a base station determining unit configured to determine whether the base station is specified by the base station specification information;
• a location information obtaining unit configured to obtain location information indicating a location of the mobile station if it is determined by the base station determining unit that the base station is specified by the base station specification information;
• and
• a parameter changing unit configured to change at least one base station parameter based on the reception quality information and the location information to change the reception quality at the location of the mobile station.