Patent ID: 7262731

Claim:
A system for optimizing location-based services by adjusting a maximum antenna range (MAR) of a base station, the system comprising: a test terminal for generating and transmitting a MAR optimizing data signal for use in optimizing the MAR, wherein the MAR optimizing data signal comprises conventional-GPS (C-GPS) geolocation information obtained in a C-GPS operation mode and assisted-GPS (A-GPS) data obtained in an A-GPS operation mode; a base transceiver station for transmitting and receiving signals to and from the test terminal and having a preset MAR; a base station controller for receiving and processing signals transmitted from the base transceiver station and a mobile switching center connected to the base station controller; and a position determination entity for receiving the MAR optimizing data signal through a mobile communication network including the base transceiver station, the base station controller and the mobile switching center, and analyzing the MAR optimizing data signal to update the preset MAR of base transceiver station.