Patents by Inventor Lawrence Howard Ozarow

Lawrence Howard Ozarow 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: 8019068
    Abstract: A method of scheduling a plurality of subscriber equipment based on sets of channel conditions and calculated power allocations for downlink channels of an air interface of a wireless communication system to satisfy a desired system requirement. A set of subscriber requesting access to the communication system or being provided access to the communication are selected by a scheduler based on their channel conditions and power allocation calculation. The scheduler then schedules the selected set of subscribers to achieve the desired system requirement whereby the subscribers simultaneously receive information from a multiple of antennas which are typically located at a base station.
    Type: Grant
    Filed: September 12, 2001
    Date of Patent: September 13, 2011
    Assignee: Alcatel Lucent
    Inventors: Achilles George Kogiantis, Lawrence Howard Ozarow
  • Patent number: 7558602
    Abstract: A method of providing a plurality of schedulers for independently scheduling multiple subscribers to increase the capacity and/or throughput of an HDR wireless communication system. Each scheduler is associated with base station equipment and an antenna that receive channel conditions on which the scheduling of subscribers are based.
    Type: Grant
    Filed: September 12, 2001
    Date of Patent: July 7, 2009
    Assignee: Alcatel-Lucent USA Inc.
    Inventors: Achilles George Kogiantis, Lawrence Howard Ozarow
  • Patent number: 7406335
    Abstract: A wireless data communication system simultaneously transmits data signals from more than one antenna with a deterministic, time-dependent phase difference between the signals. In one example, more than one antenna transmits the same data signal with a phase difference between the transmitted signals. In another example multiple users' data signals are simultaneously transmitted using a corresponding plurality of beams that each use at least two transmitting antennas. Transmissions to multiple users on a shared packet data channel can be scheduled at the same time. In one example, the phase difference is periodic and the beams are orthogonal to maximize system throughput even when one or more users is stationary or slowly moving.
    Type: Grant
    Filed: January 13, 2003
    Date of Patent: July 29, 2008
    Assignee: Lucent Technologies Inc.
    Inventors: Roger David Benning, Achilles George Kogiantis, Pantelis Monogioudis, Aris L. Moustakas, Lawrence Howard Ozarow, Steven H. Simon
  • Publication number: 20040137948
    Abstract: A wireless data communication system simultaneously transmits data signals from more than one antenna with a deterministic, time-dependent phase difference between the signals. In one example, more than one antenna transmits the same data signal with a phase difference between the transmitted signals. In another example multiple users' data signals are simultaneously transmitted using a corresponding plurality of beams that each use at least two transmitting antennas. Transmissions to multiple users on a shared packet data channel can be scheduled at the same time. In one example, the phase difference is periodic and the beams are orthogonal to maximize system throughput even when one or more users is stationary or slowly moving.
    Type: Application
    Filed: January 13, 2003
    Publication date: July 15, 2004
    Inventors: Roger David Benning, Achilles George Kogiantis, Pantelis Monogioudis, Aris L. Moustakas, Lawrence Howard Ozarow, Steven H. Simon
  • Publication number: 20030073444
    Abstract: A method of providing a plurality of schedulers for independently scheduling multiple subscribers to increase the capacity and/or throughput of an HDR wireless communication system. Each scheduler is associated with base station equipment and an antenna that receive channel conditions on which the scheduling of subscribers are based.
    Type: Application
    Filed: September 12, 2001
    Publication date: April 17, 2003
    Inventors: Achilles George Kogiantis, Lawrence Howard Ozarow
  • Publication number: 20030050069
    Abstract: A method of scheduling a plurality of subscriber equipment based on sets of channel conditions and calculated power allocations for downlink channels of an air interface of a wireless communication system to satisfy a desired system requirement. A set of subscriber requesting access to the communication system or being provided access to the communication are selected by a scheduler based on their channel conditions and power allocation calculation. The scheduler then schedules the selected set of subscribers to achieve the desired system requirement whereby the subscribers simultaneously receive information from a multiple of antennas which are typically located at a base station.
    Type: Application
    Filed: September 12, 2001
    Publication date: March 13, 2003
    Inventors: Achilles George Kogiantis, Lawrence Howard Ozarow
  • Publication number: 20030050074
    Abstract: A method of scheduling a plurality of subscriber equipment based on sets of channel conditions for uplink and downlink channels of an air interface of a wireless communication system. The scheduled subscriber equipment are able to simultaneously convey information at their desired information rate over the air interface to a multiple of antennas resulting in significant increase in system capacity.
    Type: Application
    Filed: September 12, 2001
    Publication date: March 13, 2003
    Inventors: Achilles George Kogiantis, Lawrence Howard Ozarow
  • Patent number: 5920552
    Abstract: A flexible communications systems provides users with additional communication channels without requiring additional transmitters or receivers by using variable rate Walsh coding. Additionally, the assignment of these additional communication channels is easily managed at the base station by monitoring data backlog and receiver error rates.
    Type: Grant
    Filed: May 30, 1996
    Date of Patent: July 6, 1999
    Assignee: Lucent Technologies, Inc.
    Inventors: Stephen Alan Allpress, Christopher Nicholas Malvone, Francis Edward O'Brien, Lawrence Howard Ozarow