GPRS and method for controlling same
GPRS data protocol architecture for an unlicensed wireless...
GPRS mobile paging method
GPRS network and method therefor
GPRS signaling protocol architecture for an unlicensed...
GPRS signaling via SMS messages
GPS and non GPS position finder, emergency, MIMO, spread...
GPS application using network assistance
GPS assistance data delivery method and system
GPS assistance data delivery method and system
GPS assistance data for positioning of mobiles with built-in...
GPS assistance messages in cellular communications networks...
GPS data controller in mobile communication system and...
GPS enabled cell phone location tracking for security purposes
GPS enabled emergency messaging system
GPS enabled mobile stations and location methods therefor
GPS microphone for communication system
GPS microphone for communication system
GPS microphone for communication system
GPS microphone for communication system