Patents by Inventor Ravishankar Ramamirtham

Ravishankar Ramamirtham 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).

  • Priority-based admission control in a network with variable channel data rates
    Patent number: 7860002
    Abstract: A method for priority-based admission control in a network, comprises receiving an admission request for transmitting an information flow to a network through a communication channel and determining an admissible region within a range of a channel data rate of a communication channel for an information flow in response to a priority of the information flow, where the priority of the information flow is one of a plurality of priorities of information flow. The admissible region is one of a plurality of admissible regions within the channel data rate range that correspond to different ones of the plurality of priorities of information flow, respectively, and each of the plurality of admissible regions within the channel data rate range is useable for transmitting information flow with a respective one of the plurality of priorities.
    Type: Grant
    Filed: July 15, 2008
    Date of Patent: December 28, 2010
    Assignee: Motorola, Inc.
    Inventors: Whay Chiou Lee, John R. Barr, Stephen P. Emeott, Ravishankar Ramamirtham, S. David Silk
  • Priority-Based Admission Control in a Network with Variable Channel Data Rates
    Publication number: 20100014422
    Abstract: A method for priority-based admission control in a network, comprises receiving an admission request for transmitting an information flow to a network through a communication channel and determining an admissible region within a range of a channel data rate of a communication channel for an information flow in response to a priority of the information flow, where the priority of the information flow is one of a plurality of priorities of information flow. The admissible region is one of a plurality of admissible regions within the channel data rate range that correspond to different ones of the plurality of priorities of information flow, respectively, and each of the plurality of admissible regions within the channel data rate range is useable for transmitting information flow with a respective one of the plurality of priorities.
    Type: Application
    Filed: July 15, 2008
    Publication date: January 21, 2010
    Applicant: MOTOROLA, INC.
    Inventors: Whay Chiou Lee, John R. Barr, Stephen P. Emeott, Ravishankar Ramamirtham, S. David Silk