Patents by Inventor Nitin K. Tiwari

Nitin K. Tiwari 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).

  • Latency improvement methods in native PTT gateway for a group call with dispatch console clients
    Patent number: 8649813
    Abstract: A system and method for pre-allocating PTT resources including user/resource credentials at the native PTT gateway are presented. The user status and floor control information can be buffered at the native PTT gateway until the native PTT gateway receives actual resource/end point information from the media handler. Afterwards, the pre-allocation of PTT resources can be correctly mapped to the actual user resources/end point information when the native PTT gateway receives such information from the media handlers and a call is handled.
    Type: Grant
    Filed: April 2, 2010
    Date of Patent: February 11, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Nitin K. Tiwari, Rajan Verma, Karthik Balu, Bryant K. Forsgren
  • LATENCY IMPROVEMENT METHODS IN NATIVE PTT GATEWAY FOR A GROUP CALL WITH DISPATCH CONSOLE CLIENTS
    Publication number: 20100261494
    Abstract: A system and method for pre-allocating PTT resources including user/resource credentials at the native PTT gateway are presented. The user status and floor control information can be buffered at the native PTT gateway until the native PTT gateway receives actual resource/end point information from the media handler. Afterwards, the pre-allocation of PTT resources can be correctly mapped to the actual user resources/end point information when the native PTT gateway receives such information from the media handlers and a call is handled.
    Type: Application
    Filed: April 2, 2010
    Publication date: October 14, 2010
    Applicant: QUALCOMM INCORPORATED
    Inventors: Nitin K. Tiwari, Rajan Verma, Karthik Balu, Bryant K. Forsgren