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Thomas Michael King: Satellite positioning system receiver with reference oscillator circuit and methods therefor. Motorola, Roland K Bowler II, November 15, 2005: US06965754 (129 worldwide citation)

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 netw ...


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Roger Bye: Mobile location explorer and methods therefor. Motorola, Roland K Bowler II, October 18, 2005: US06957073 (123 worldwide citation)

A method and a mobile wireless communication device (100) capable of virtual exploration of information associated with a location of the device including a processor (110) coupled to the location determining means, a display (130) coupled to the processor, a processor executable application stored ...


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Yilin Zhao, Thomas M King, George J Geier: Satellite positioning system receivers and methods therefor. Motorola, Roland K Bowler II, June 29, 2004: US06756938 (122 worldwide citation)

Methods for determining the location of a satellite positioning system receiver by determining an estimated location of the receiver (


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George J Geier, William P Declerck, Thomas M King, James Edward Stephen: Aiding location determinations in satellite positioning system receivers. Motorola, Roland K Bowler II, January 4, 2005: US06839020 (118 worldwide citation)

A method for locating a satellite positioning system receiver, for example, a satellite positioning system enabled wireless communications device in cellular network, including obtaining a coarse position and/or a time estimate (210), and computing a satellite positioning system based position and/o ...


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Thomas M King, George J Geier, Yilin Zhao: Method and apparatus for assisted GPS integrity maintenance. Motorola, Daniel R Collopy, Roland K Bowler II, Randall S Vass, August 6, 2002: US06429808 (118 worldwide citation)

A cellular network protocol which maintains the reliability of assisted GPS based positioning is taught. An Integrity Monitor (IM) informs mobile stations, their users, or networks of measurement quality and it warns them of failing and failed GPS satellites by isolating them from the effects of the ...


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Frederick Rohles, Venugopal Vasudevan, Joseph F Wodka: Contextual information management in wireless communications devices and methods therefor. Motorola, Roland K Bowler II, December 27, 2005: US06980816 (113 worldwide citation)

A method in a wireless communication device including requesting contextual information from a source outside the wireless communication device, the contextual information requested by a context aware application on the wireless communications device, and providing alternate contextual information t ...


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Ravi Kuchibhotla, Robert T Love: Buffer occupancy used in uplink scheduling for a communication device. Motorola, Roland K Bowler II, Brian M Mancini, January 31, 2006: US06993342 (83 worldwide citation)

A method for using buffer occupancy in uplink scheduling for a communication device includes a first step of sending buffer occupancy information and a time stamp indicating a last transmission opportunity provided to the communication device to an active set base stations. A next step includes util ...


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Thomas Nagode, Patrick Pratt, Dale Schwent: RF transmitters with saturation detection and correction and methods therefor. Motorola, Roland K Bowler II, May 25, 2004: US06741840 (64 worldwide citation)

Methods in radio communications devices having a transmitter with an integral control loop, and in other integral control systems, including generating a first error signal (


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