Patents by Inventor Venugopal Reddy KONDREDDY

Venugopal Reddy KONDREDDY 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).

  • Method and apparatus for path computation
    Patent number: 11588725
    Abstract: A method and apparatus for path computation includes generating a path computation element communication protocol (PCEP) message, whereby the PCEP message comprises a characteristic associated with a level of protection of a Protection Label Switch path (LSP) with a Working LSP; and transmitting the PCEP message for path computation.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: February 21, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Venugopal Reddy Kondreddy, Mahendra Singh Negi
  • Method and Apparatus for Path Computation
    Publication number: 20210273878
    Abstract: A method and apparatus for path computation includes generating a path computation element communication protocol (PCEP) message, whereby the PCEP message comprises a characteristic associated with a level of protection of a Protection Label Switch path (LSP) with a Working LSP; and transmitting the PCEP message for path computation.
    Type: Application
    Filed: May 17, 2021
    Publication date: September 2, 2021
    Inventors: Venugopal Reddy Kondreddy, Mahendra Singh Negi
  • Method and apparatus for path computation
    Patent number: 11038792
    Abstract: A method and apparatus for path computation includes generating, by a Path Computation Client (PCC), a path computation element communication protocol (PCEP) message, whereby the PCEP message comprises a characteristic associated with a level of protection of a Protection Label Switch path (LSP) with a Working LSP; and transmitting, by the PCC, the PCEP message to a Path Computation Element (PCE), for path computation.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: June 15, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Venugopal Reddy Kondreddy, Mahendra Singh Negi
  • Method and Apparatus for Path Computation
    Publication number: 20200304402
    Abstract: A method and apparatus for path computation includes generating, by a Path Computation Client (PCC), a path computation element communication protocol (PCEP) message, whereby the PCEP message comprises a characteristic associated with a level of protection of a Protection Label Switch path (LSP) with a Working LSP; and transmitting, by the PCC, the PCEP message to a Path Computation Element (PCE), for path computation.
    Type: Application
    Filed: November 2, 2017
    Publication date: September 24, 2020
    Inventors: Venugopal Reddy Kondreddy, Mahendra Singh Negi
  • System, method and apparatus for implementing fast reroute (FRR)
    Patent number: 10715420
    Abstract: The present disclosure provides system, method and apparatus for implementing fast reroute (FRR). The present disclosure provides a mechanism to associate working LSPs with a FRR LSP to protect against the node/link failures and can switch the traffic immediately upon LSP failure. Further, the present disclosure enables to communicate the status of FRR in use to the PCE so as to have centralized control over the FRR mechanism.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: July 14, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Venugopal Reddy Kondreddy, Vinod Kumar Selvaraj
  • SYSTEM, METHOD AND APPARATUS FOR IMPLEMENTING FAST REROUTE (FRR)
    Publication number: 20190075016
    Abstract: The present disclosure provides system, method and apparatus for implementing fast reroute (FRR). The present disclosure provides a mechanism to associate working LSPs with a FRR LSP to protect against the node/link failures and can switch the traffic immediately upon LSP failure. Further, the present disclosure enables to communicate the status of FRR in use to the PCE so as to have centralized control over the FRR mechanism.
    Type: Application
    Filed: August 24, 2018
    Publication date: March 7, 2019
    Inventors: Venugopal Reddy KONDREDDY, Vinod Kumar SELVARAJ