Patents by Inventor Aravindakshan Jishnu

Aravindakshan Jishnu 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 system for ring protection switching
    Patent number: 9871708
    Abstract: The present invention provides a protection switching method of a node having communication failure in a ring, in a communication network. In one embodiment, this is accomplished by checking for loss of signal (LOS) at the non-ERPS device or at least one of the node in a communication channel, checking periodically for Continuity Check Message (CCM) at both the node, wherein the CCMs are periodically transmitted from both the node through at least one non-ERPS device, appropriately setting a Remote Destination Indication (RDI) bit in the Continuity Check Message (CCM) generated from at least one node and transmits the same via the non-ERPS device or through the non-ERPS device or through a disjoint communication channel, and blocking port of the node towards the non-ERPS device upon receipt of the fault notification and transmitting signal fail notification message on both the ports in the ring.
    Type: Grant
    Filed: March 6, 2012
    Date of Patent: January 16, 2018
    Assignee: TEJAS NETWORKS LIMITED
    Inventors: Kumar Madaiah Vinod, Ojha Somnath, Aravindakshan Jishnu
  • METHOD AND SYSTEM FOR RING PROTECTION SWITCHING
    Publication number: 20120224471
    Abstract: The present invention provides a protection switching method of a node having communication failure in a ring, in a communication network. In one embodiment, this is accomplished by checking for loss of signal (LOS) at the non-ERPS device or at least one of the node in a communication channel, checking periodically for Continuity Check Message (CCM) at both the node, wherein the CCMs are periodically transmitted from both the node through at least one non-ERPS device, appropriately setting a Remote Destination Indication (RDI) bit in the Continuity Check Message (CCM) generated from at least one node and transmits the same via the non-ERPS device or through the non-ERPS device or through a disjoint communication channel, and blocking port of the node towards the non-ERPS device upon receipt of the fault notification and transmitting signal fail notification message on both the ports in the ring.
    Type: Application
    Filed: March 6, 2012
    Publication date: September 6, 2012
    Inventors: Kumar Madaiah Vinod, Ojha Somnath, Aravindakshan Jishnu