A method in a location enabled mobile wireless receiver having an oscillator, including determining a change in cellular network based frequency error of the oscillator (250), based on a difference (230) between a cellular network based frequency error of the oscillator and a reference cellular network based frequency error (210) of the oscillator, determining a first frequency error of the oscillator by summing (250) a reference satellite positioning system receiver based oscillator frequency error (220) with the change in cellular network based frequency error of the oscillator.

 
Web www.patentalert.com

< Cryptographic communications using pseudo-randomly generated cryptography keys

< System and method for providing index data of multimedia contents

> Communication systems, components, and methods operative with programmable wireless devices

> System and method for providing multimedia messaging service (MMS) ringing images on mobile calls
~ 00220