Patents by Inventor Shitanshu V. Shah

Shitanshu V. Shah 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).

  • Adaptive quality of service for wide area network transport
    Patent number: 9769695
    Abstract: An example method is provided and includes determining a time shift comprising a difference in time between a packet count observation at a transmit element and a corresponding packet count observation at a receive element connected to the transmit element via a link; obtaining a first packet count from the transmit element and a second packet count from the receive element; and adjusting at least one of the first packet count and the second packet count to compensate for the time shift. The method further includes comparing the adjusted first and second packet counts to determine whether there is a discrepancy between the counts and if a discrepancy is detected between the counts, adjusting a rate at which the transmit element sends packets to the receive element.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: September 19, 2017
    Assignee: Cisco Technology, Inc.
    Inventors: Rong Pan, Xiaoqing Zhu, Shitanshu V. Shah
  • ADAPTIVE QUALITY OF SERVICE FOR WIDE AREA NETWORK TRANSPORT
    Publication number: 20160127944
    Abstract: An example method is provided and includes determining a time shift comprising a difference in time between a packet count observation at a transmit element and a corresponding packet count observation at a receive element connected to the transmit element via a link; obtaining a first packet count from the transmit element and a second packet count from the receive element; and adjusting at least one of the first packet count and the second packet count to compensate for the time shift. The method further includes comparing the adjusted first and second packet counts to determine whether there is a discrepancy between the counts and if a discrepancy is detected between the counts, adjusting a rate at which the transmit element sends packets to the receive element.
    Type: Application
    Filed: November 4, 2014
    Publication date: May 5, 2016
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Rong Pan, Xiaoqing Zhu, Shitanshu V. Shah