Patents by Inventor Rajesh Nakkana

Rajesh Nakkana 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).

  • Communication system that provides extra protection when transmitting critical data
    Patent number: 6778512
    Abstract: According to the present invention, different frequency reuse patterns are used when scheduling critical and non-critical data transmissions. More specifically, the present invention uses a first reuse pattern for scheduling the transmission of critical data and a second reuse pattern for scheduling the transmission of non-critical data. The invention can be applied to any inbound or outbound time slotted protocol that have message fragments spanning over one or more time slots. The reuse pattern can be varied slot by slot, to use a less aggressive reuse for communicating critical data and a more aggressive reuse for communicating non-critical data. As a result, data can be communicated more reliably and throughput can be increased by protecting critical data transmissions via a less aggressive reuse.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: August 17, 2004
    Assignee: Motorola, Inc.
    Inventors: Jack Anthony Gipson, Liang Li, Rajesh Nakkana
  • Communication system that provides extra protection when transmitting critical data
    Publication number: 20020075893
    Abstract: According to the present invention, different frequency reuse patterns are used when scheduling critical and non-critical data transmissions. More specifically, the present invention uses a first reuse pattern for scheduling the transmission of critical data and a second reuse pattern for scheduling the transmission of non-critical data. The invention can be applied to any inbound or outbound time slotted protocol that have message fragments spanning over one or more time slots. The reuse pattern can be varied slot by slot, to use a less aggressive reuse for communicating critical data and a more aggressive reuse for communicating non-critical data. As a result, data can be communicated more reliably and throughput can be increased by protecting critical data transmissions via a less aggressive reuse.
    Type: Application
    Filed: December 20, 2000
    Publication date: June 20, 2002
    Applicant: MOTOROLA, INC.
    Inventors: Jack Gipson, Liang Li, Rajesh Nakkana