Patent ID: 7321769
Filing Date: 2008-01-22
Classification: H04W

Abstract:
1. A method comprising: determining whether cache memory is available on a wireless network to store at least one user-selected electronic file on the wireless network; storing on the wireless network the at least one user-selected electronic file if the cache memory is available; and sending a copy of the at least one user-selected electronic file to a wireless device; automatically copying the at least one user-selected electronic file in the cache memory from a location serviced by one switching center to a location serviced by another switching center as the wireless device moves from a location serviced by one switching center to a location serviced by another switching center; wherein the at least one user-selected electronic file is generated for a particular switching center serving area; wherein generating at least one user-selected electronic file for a particular switching center comprises: determining the location of the wireless device; accessing at least one of a web site and a database; searching the at least one of the web site and the database for location dependent information corresponding to the location of the wireless device; and ending the location dependent information to the wireless device; wherein the set of rules, automatically sends files to the wireless device when the wireless device moves from one location to another.