Thomas Leonard Trevor Plestid

Disabling operation of features on a handheld mobile communication device based upon location

Method and apparatus for provisioning a communications client on a host device

Systems and methods for monitoring deterioration of a rechargeable battery

Method and system for coordinating necessary radio transmission events with unrelated opportunistic events to optimize battery life and network resources

Flow control buffering

Method, system and apparatus for dynamic quality of service modification

Method and apparatus for radio resource control profile creation in a UMTS network

Methods and apparatus for efficiently establishing and maintaining a data connection between a mobile station and a wireless network

Data session authentication credentials update for a wireless communication device

Method and Apparatus for Receiving Messages Under First and Second Network Coverage