Method for scanning wireless frequencies

摘要

A method of scanning frequencies for registration onto a wireless service provider by a wireless device is provided. The inventive method comprises predefining a priority sequence of frequencies in association with each of a plurality of locations. Itinerary information is received and a current expected location of the device in real-time based is determined based on the itinerary information. The device then scans frequencies according to any priority sequence predefined for the current expected location.