IMPLEMENTING LOCATION SERVICE METHOD AND DEVICE, BROADCASTING BASE STATION GEOGRAPHY LOCATION INFORMATION METHOD, BASE STATION AND TERMINAL

摘要

Implementing location service method and device are disclosed. The method comprises: in WiMAX system offering Location Based Service (LBS), authorizing and authenticating legal requester of requesting location information of terminal device in the system; after passing authorization and authentication, offering location information of the requested terminal device to the requester. Broadcasting base station (BS) geography location information method, BS, and terminal are disclosed. The method comprises: in WiMAX system offering LBS, system side acquires key for encrypting BS geography location information and encrypts broadcasting BS geography location information by acquired key.