Patents by Inventor William R. Gardner

William R. Gardner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9065884
    Abstract: A system and method for multimedia data transmission including pooling, by a computer, at least first and second multimedia data streams together in a single channel, wherein each stream defines a respective sequence of frames and each frame includes at least a base layer and at least one enhancement layer; dynamically establishing, by the computer, first and second bit rates respectively associated with the first and second streams; and transmitting, by a transmitter, the at least first and second streams on the channel.
    Type: Grant
    Filed: May 4, 2012
    Date of Patent: June 23, 2015
    Assignee: QUALCOMM Incorporated
    Inventors: William R. Gardner, Richard D. Lane
  • Patent number: 8351985
    Abstract: A mobile computing device with multiple modes, for example, wireless communication and personal computing, has an application processor and a communication processor. In the computing mode, the application processor is the master processor. In the communication mode, the application processor is deenergized to conserve battery power, with the communication processor functioning as the master processor by accessing the device's peripheral bus using the memory interface of the communication processor.
    Type: Grant
    Filed: January 20, 2012
    Date of Patent: January 8, 2013
    Assignee: QUALCOMM Incorporated
    Inventors: Ranganathan Krishnan, Albert S. Ludwin, William R. Gardner
  • Patent number: 8275324
    Abstract: A method, apparatus and computer program product for predicting received signal strength in a wireless mobile receiver. The invention bounds the range of allowed values for a next predicted signal. The bounded prediction compensates for erroneous values from multipath fading. The predicted signal strength is used to set the mobile receiver amplifier gain to the desired level.
    Type: Grant
    Filed: November 2, 2001
    Date of Patent: September 25, 2012
    Assignee: QUALCOMM Incorporated
    Inventors: Thomas B. Wilborn, William R. Gardner, Steven M. Mollenkopf
  • Publication number: 20120219013
    Abstract: A system and method for multimedia data transmission including pooling, by a computer, at least first and second multimedia data streams together in a single channel, wherein each stream defines a respective sequence of frames and each frame includes at least a base layer and at least one enhancement layer; dynamically establishing, by the computer, first and second bit rates respectively associated with the first and second streams; and transmitting, by a transmitter, the at least first and second streams on the channel.
    Type: Application
    Filed: May 4, 2012
    Publication date: August 30, 2012
    Applicant: QUALCOMM Incorporated
    Inventors: William R. Gardner, Richard D. Lane
  • Patent number: 8208972
    Abstract: A mobile computing device with multiple modes, for example, wireless communication and personal computing, has an application processor and a communication processor. In the computing mode, the application processor is the master processor. In the communication mode, the application processor is deenergized to conserve battery power, with the communication processor functioning as the master processor by accessing the device's peripheral bus using the memory interface of the communication processor.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: June 26, 2012
    Assignee: QUALCOMM Incorporated
    Inventors: Ranganathan Krishnan, Albert S. Ludwin, William R. Gardner
  • Patent number: 8204079
    Abstract: A system and method for partitioning a bandwidth of a single channel among plural multimedia streams in a time varying manner. The partitioning is undertaken by dynamically establishing first and second bit rates respectively associated with first and second multimedia streams.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: June 19, 2012
    Assignee: Qualcomm Incorporated
    Inventors: William R. Gardner, Richard D. Lane
  • Publication number: 20120115456
    Abstract: A mobile computing device with multiple modes, for example, wireless communication and personal computing, has an application processor and a communication processor. In the computing mode, the application processor is the master processor. In the communication mode, the application processor is deenergized to conserve battery power, with the communication processor functioning as the master processor by accessing the device's peripheral bus using the memory interface of the communication processor.
    Type: Application
    Filed: January 20, 2012
    Publication date: May 10, 2012
    Applicant: QUALCOMM Incorporated
    Inventors: Ranganathan Krishnan, Albert S. Ludwin, William R. Gardner
  • Patent number: 8064409
    Abstract: A method and apparatus that allows a telecommunications system using cdma2000 1× to easily migrate to using cdma2000 3×. In other embodiments, the invention provides for better spectrum management, allows concurrent usage of a standard cdma2000 1× reverse link with a cdma2000 1× time-division-duplexing (TDD) reverse link, and provides for hardware supplementation—as opposed to total replacement—when additional services are added to an existing code-division-multiple-access (CDMA) system.
    Type: Grant
    Filed: August 25, 1999
    Date of Patent: November 22, 2011
    Assignee: QUALCOMM Incorporated
    Inventors: William R. Gardner, Edward G. Tiedemann, Jr.
  • Patent number: 8041302
    Abstract: A method and apparatus are described for controlling the data rates for communications to and from a base station and a plurality of remote users. The usage of the communications resource whether the forward link resource (from base station to remote users) or reverse link resource (from remote users to base station) is measured. The measured usage value is compared against at least one predetermined threshold value and the data rates of communications or a subset of communications on said communications resource is modified in accordance with said comparisons.
    Type: Grant
    Filed: October 6, 2006
    Date of Patent: October 18, 2011
    Assignee: QUALCOMM Incorporated
    Inventors: William R. Gardner, Paul E. Jacobs, Roberto Padovani, Noam Ziv, S. Katherine Lam, Andrew P. DeJaco
  • Publication number: 20080305831
    Abstract: A multi mode mobile computing device is disclosed. In a particular embodiment, the device includes a communication processor configured to facilitate wireless voice and data communication when the device is in a communication mode and an application processor configured to execute at least one computing application when the device is in a computing mode. The device further includes a configuration module configured to switch from the computing mode to the communication mode in response to user input of at least part of a telephone number.
    Type: Application
    Filed: August 19, 2008
    Publication date: December 11, 2008
    Applicant: QUALCOMM INCORPORATED
    Inventors: Ranganathan Krishnan, Albert S. Ludwin, William R. Gardner
  • Patent number: 7450963
    Abstract: A mobile computing device with multiple modes, for example, wireless communication and personal computing, has an application processor and a communication processor. In the computing mode, the application processor is the master processor. In the communication mode, the application processor is deenergized to conserve battery power, with the communication processor functioning as the master processor by accessing the device's peripheral bus using the memory interface of the communication processor.
    Type: Grant
    Filed: August 27, 2002
    Date of Patent: November 11, 2008
    Assignee: QUALCOMM Incorporated
    Inventors: Ranganathan Krishnan, Albert S. Ludwin, William R. Gardner
  • Patent number: 7146174
    Abstract: A method and apparatus are described for controlling the data rates for communications to and from a base station and a plurality of remote users. The usage of the communications resource whether the forward link resource (from base station to remote users) or reverse link resource (from remote users to base station) is measured. The measured usage value is compared against at least one predetermined threshold value and the data rates of communications or a subset of communications on said communications resource is modified in accordance with said comparisons.
    Type: Grant
    Filed: December 20, 1995
    Date of Patent: December 5, 2006
    Assignee: Qualcomm Incorporated
    Inventors: William R. Gardner, Paul E. Jacobs, Roberto Padovani, Noam Ziv, S. Katherine Lam, Andrew P. DeJaco
  • Publication number: 20040204050
    Abstract: A mobile computing device with multiple modes, for example, wireless communication and personal computing, has an application processor and a communication processor. In the computing mode, the application processor is the master processor. In the communication mode, the application processor is deenergized to conserve battery power, with the communication processor functioning as the master processor by accessing the device's peripheral bus using the memory interface of the communication processor.
    Type: Application
    Filed: August 27, 2002
    Publication date: October 14, 2004
    Inventors: Ranganathan Krishnan, Albert S. Ludwin, William R. Gardner
  • Publication number: 20040083417
    Abstract: A broadcast multimedia data stream is partitioned into two or more parts based on importance, e.g., a first part might represent more significant bits in groups of bits representing pixel colors in a video frame, while a second part might represent the less significant bits in the groups. The more important part of the stream is error correction coded at a lower rate or using a more powerful coding technique (i.e., with more error correction coding) than is the less important part of the stream.
    Type: Application
    Filed: October 29, 2002
    Publication date: April 29, 2004
    Inventors: Richard D. Lane, Maksim Krasnyanskiy, Mark Charlebois, Ricardo Jorge Lopez, William R. Gardner
  • Publication number: 20040083495
    Abstract: A multimedia data stream is partitioned into two or more parts based on importance, e.g., a first part might represent more significant bits in groups of bits representing pixel colors in a video frame, while a second part might represent the less significant bits in the groups. The more important part of the stream is amplified more than the less important part of the stream.
    Type: Application
    Filed: October 29, 2002
    Publication date: April 29, 2004
    Inventors: Richard D. Lane, Maksim Krasnyanskiy, Mark Charlebois, Ricardo Jorge Lopez, William R. Gardner
  • Publication number: 20040081198
    Abstract: A system and method for partitioning a bandwidth of a single channel among plural multimedia streams in a time varying manner. The partitioning is undertaken by dynamically establishing first and second bit rates respectively associated with first and second multimedia streams.
    Type: Application
    Filed: October 28, 2002
    Publication date: April 29, 2004
    Inventors: William R. Gardner, Richard D. Lane
  • Publication number: 20030087657
    Abstract: A method, apparatus and computer program product for predicting received signal strength in a wireless mobile receiver. The invention bounds the range of allowed values for a next predicted signal. The bounded prediction compensates for erroneous values from multipath fading. The predicted signal strength is used to set the mobile receiver amplifier gain to the desired level.
    Type: Application
    Filed: November 2, 2001
    Publication date: May 8, 2003
    Inventors: Thomas B. Wilborn, William R. Gardner, Steven M. Mollenkopf
  • Publication number: 20030045237
    Abstract: A method and apparatus are described for controlling the data rates for communications to and from a base station and a plurality of remote users. The usage of the communications resource whether the forward link resource (from base station to remote users) or reverse link resource (from remote users to base station) is measured. The measured usage value is compared against at least one predetermined threshold value and the data rates of communications or a subset of communications on said communications resource is modified in accordance with said comparisons.
    Type: Application
    Filed: December 20, 1995
    Publication date: March 6, 2003
    Applicant: Qual Incorporated
    Inventors: WILLIAM R. GARDNER, PAUL E. JACOBS, ROBERTO PADOVANI, NOAM A. ZIV, S. KATHERINE LAM, ANDREW P. DEJACO
  • Patent number: 6466803
    Abstract: A system for synchronizing a second receive chain relative to a first receive chain in a multi-mode communication system. The system includes a first circuit that measures a first frequency associated with the first receive chain. A second circuit adjusts a second frequency associated with the second receive chain based on the first frequency and provides a desired second frequency to the second receive chain in response thereto. In a specific embodiment, the first circuit includes a first counter that receives a signal associated with an output of a first oscillator and provides a measurement of the first frequency in response thereto. The second circuit includes a frequency synthesizer for providing the desired second frequency in response to a frequency control or reference signal. Another circuit generates the control or reference signal based on a difference between the second frequency and the first frequency.
    Type: Grant
    Filed: October 19, 1999
    Date of Patent: October 15, 2002
    Assignee: Qualcomm, Incorporated
    Inventor: William R. Gardner
  • Patent number: 5995820
    Abstract: The present invention presents a calibrator for a mobile station of a TDMA wireless communications system such that the calibrator calibrates a low-frequency clock to a high frequency clock locked to system timing. When the mobile station is in idle mode (i.e., listening to a paging channel periodically, but otherwise taking no action), the control processor commands the mobile station to enter into sleep mode to minimize power consumption. During sleep mode, the high-frequency reference clock and all clocks derived from it are turned off. Only the calibrated low-frequency clock remains operating to clock the sleep logic.
    Type: Grant
    Filed: June 17, 1997
    Date of Patent: November 30, 1999
    Assignee: LSI Logic Corporation
    Inventors: Linley M. Young, Peter P. White, William R. Gardner