Patent ID: 8213960

Claim:
A method for positioning a femtocell base station through a SUPL platform and a network system supporting the SUPL platform so as to obtain location information of the femtocell base station, thereby enabling the femtocell base station to provide the location information to a core network for registration or to broadcast the location information within its coverage, the method comprising the steps of: (1) initiating a SUPL program of the femtocell base station to establish communication between the femtocell base station and the SUPL platform so as to obtain assistant positioning information and approximate location information through the SUPL platform and capturing related satellite signals according to the assistant positioning information; and (2) determining whether the captured related satellite signals are sufficient for positioning calculation, wherein, if they are sufficient, performing the positioning calculation according to the captured related satellite signals to obtain precise location information so as to enable the femtocell base station to provide the precise location information to the core network for registration or to broadcast the precise location information within its coverage; otherwise, if it is determined that the captured related satellite signals are not sufficient for positioning calculation, enabling the femtocell base station to provide the approximate location information to the core network for registration or to broadcast the approximate location information within its coverage area.