Method and apparatus for gps assistance in a communication system

A control capacity of the traction is minimum system and is used on the control circuit and device is the mobile communication device adopts a locating auxiliary information method. The locating and a scheduled between the satellite of the differential value of the Almanac data and Ephemeris data that. And with the two types of different data type computations of clocks and adjusting the differential value, hole is to the holographic content of the mobile communication guide device. , Wherein a through the change rate information, the method and device for enabling an locating auxiliary information is arranged on the mobile communication device is received to maintain a effectiveness of lighter a time.