Patents by Inventor RAGHURAM SUDHAAKAR

RAGHURAM SUDHAAKAR 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).

  • Distributed stateless inference of hop-wise delays and round-trip time for internet protocol traffic
    Patent number: 10728130
    Abstract: In an embodiment, a computer implemented method for determining network delay values comprises receiving, by a management server that is communicatively coupled via one or more networks or internetworks to a first router and a second router, two or more first timestamp values from the first router at first times at which two or more packets associated with a particular packet flow are received at the first router; receiving by the management server two or more second timestamp values from the second router at second times at which the same two or more packets associated with the same particular packet flow are received at the second router; determining one or more of: a one-way delay time in which the particular packet flow travels between the first router and the second router based on the first timestamp values and the second timestamp values; an inferred round-trip time.
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: July 28, 2020
    Assignee: Cisco Technology, Inc.
    Inventors: Alexander Clemm, Mouli Chandramouli, Raghuram Sudhaakar
  • DISTRIBUTED STATELESS INFERENCE OF HOP-WISE DELAYS AND ROUND-TRIP TIME FOR INTERNET PROTOCOL TRAFFIC
    Publication number: 20170310569
    Abstract: In an embodiment, a computer implemented method for determining network delay values comprises receiving, by a management server that is communicatively coupled via one or more networks or internetworks to a first router and a second router, two or more first timestamp values from the first router at first times at which two or more packets associated with a particular packet flow are received at the first router; receiving by the management server two or more second timestamp values from the second router at second times at which the same two or more packets associated with the same particular packet flow are received at the second router; determining one or more of: a one-way delay time in which the particular packet flow travels between the first router and the second router based on the first timestamp values and the second timestamp values; an inferred round-trip time.
    Type: Application
    Filed: April 21, 2016
    Publication date: October 26, 2017
    Inventors: ALEXANDER CLEMM, MOULI CHANDRAMOULI, RAGHURAM SUDHAAKAR