Patents by Inventor Shankarrao Janakiram

Shankarrao Janakiram 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).

  • Automatic negotiation of optical transceiver configuration parameters
    Patent number: 11632176
    Abstract: Techniques for negotiating optical configuration parameters of transceivers are disclosed. In one example, a method may include outputting, by a first optical node to a second optical node, a negotiation request message that specifies a configuration parameter setting for optical transceivers, the setting comprising one of a speed, a forward error correction (FEC) scheme, a modulation type, a transmission power, a minimum central frequency, a maximum central frequency, a minimum input power, a maximum input power, or a signal-to-noise ratio threshold; receiving, by the first optical node from the second optical node, in response to the negotiation request message, a negotiation response message including an indication of support for the configuration parameter setting; and configuring, by the first optical node, in response to the indication of support, a configuration parameter of an optical transceiver for the first optical node with the configuration parameter setting for the configuration parameter.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: April 18, 2023
    Assignee: Juniper Networks, Inc.
    Inventors: Venu J B, Prasanth Kemparaj, Shankarrao Janakiram
  • AUTOMATIC NEGOTIATION OF OPTICAL TRANSCEIVER CONFIGURATION PARAMETERS
    Publication number: 20220140908
    Abstract: Techniques for negotiating optical configuration parameters of transceivers are disclosed. In one example, a method may include outputting, by a first optical node to a second optical node, a negotiation request message that specifies a configuration parameter setting for optical transceivers, the setting comprising one of a speed, a forward error correction (FEC) scheme, a modulation type, a transmission power, a minimum central frequency, a maximum central frequency, a minimum input power, a maximum input power, or a signal-to-noise ratio threshold; receiving, by the first optical node from the second optical node, in response to the negotiation request message, a negotiation response message including an indication of support for the configuration parameter setting; and configuring, by the first optical node, in response to the indication of support, a configuration parameter of an optical transceiver for the first optical node with the configuration parameter setting for the configuration parameter.
    Type: Application
    Filed: October 30, 2020
    Publication date: May 5, 2022
    Inventors: Venu J B, Prasanth Kemparaj, Shankarrao Janakiram