Patents by Inventor Durga P. Prasad

Durga P. Prasad 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).

  • Shared Spectrum Access for Broadcast and Bi-Directional, Packet-Switched Communications
    Publication number: 20220117030
    Abstract: Techniques are disclosed relating to spectrum sharing between different radio access technologies. In some embodiments, a broadcast base station is configured to wirelessly broadcast audio and video data to a plurality of broadcast receiver devices using a particular frequency band. In these embodiments, the broadcast base station is configured to discontinue broadcasting in the particular frequency band during a scheduled time interval, to enable one or more cellular base stations to perform cellular packet-switched wireless data communications using the particular frequency band.
    Type: Application
    Filed: December 20, 2021
    Publication date: April 14, 2022
    Inventors: Kevin A. Shelby, Durga P. Prasad, Sandeep Mavuduru Kannappa, Mark Earnshaw
  • Shared spectrum access for broadcast and bi-directional, packet-switched communications
    Patent number: 11234288
    Abstract: Techniques are disclosed relating to spectrum sharing between different radio access technologies. In some embodiments, a broadcast base station is configured to wirelessly broadcast audio and video data to a plurality of broadcast receiver devices using a particular frequency band. In these embodiments, the broadcast base station is configured to discontinue broadcasting in the particular frequency band during a scheduled time interval, to enable one or more cellular base stations to perform cellular packet-switched wireless data communications using the particular frequency band.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: January 25, 2022
    Assignee: Coherent Logix, Incorporated
    Inventors: Kevin A. Shelby, Durga P. Prasad, Sandeep Mavuduru Kannappa, Mark Earnshaw
  • Shared Spectrum Access for Broadcast and Bi-Directional, Packet-Switched Communications
    Publication number: 20190082491
    Abstract: Techniques are disclosed relating to spectrum sharing between different radio access technologies. In some embodiments, a broadcast base station is configured to wirelessly broadcast audio and video data to a plurality of broadcast receiver devices using a particular frequency band. In these embodiments, the broadcast base station is configured to discontinue broadcasting in the particular frequency band during a scheduled time interval, to enable one or more cellular base stations to perform cellular packet-switched wireless data communications using the particular frequency band.
    Type: Application
    Filed: November 12, 2018
    Publication date: March 14, 2019
    Inventors: Kevin A. Shelby, Durga P. Prasad, Sandeep Mavuduru Kannappa, Mark Earnshaw
  • Shared spectrum access for broadcast and bi-directional, packet-switched communications
    Patent number: 10129601
    Abstract: Techniques are disclosed relating to spectrum sharing between different radio access technologies. In some embodiments, a broadcast base station is configured to wirelessly broadcast audio and video data to a plurality of broadcast receiver devices using a particular frequency band. In these embodiments, the broadcast base station is configured to discontinue broadcasting in the particular frequency band during a scheduled time interval, to enable one or more cellular base stations to perform bi-directional packet-switched wireless data communications using the particular frequency band.
    Type: Grant
    Filed: August 10, 2015
    Date of Patent: November 13, 2018
    Assignee: Coherent Logix, Incorporated
    Inventors: Kevin A. Shelby, Durga P. Prasad, Sandeep Mavuduru Kannappa, Mark Earnshaw
  • Shared Spectrum Access for Broadcast and Bi-Directional, Packet-Switched Communications
    Publication number: 20160057504
    Abstract: Techniques are disclosed relating to spectrum sharing between different radio access technologies. In some embodiments, a broadcast base station is configured to wirelessly broadcast audio and video data to a plurality of broadcast receiver devices using a particular frequency band. In these embodiments, the broadcast base station is configured to discontinue broadcasting in the particular frequency band during a scheduled time interval, to enable one or more cellular base stations to perform bi-directional packet-switched wireless data communications using the particular frequency band.
    Type: Application
    Filed: August 10, 2015
    Publication date: February 25, 2016
    Inventors: Kevin A. Shelby, Durga P. Prasad, Sandeep Mavuduru Kannappa, Mark Earnshaw