Patents by Inventor Ashish Jagadish Khisti

Ashish Jagadish Khisti 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).

  • Forward error correction for low-delay recovery from packet loss
    Patent number: 9843413
    Abstract: An encoder receives a sequence of packets. For each packet, the encoder selects a window of at least previous packets in the sequence of packets. The encoder identifies in the window one or more earlier packets among the previous packets and one or more later packets separated from the one or more earlier packets by a gap including gap packets. The encoder encodes the one or more earlier packets and the one or more later packets into a forward error correction (FEC) packet corresponding to the packet, without using any of the gap packets, and transmits the FEC packet and the packet.
    Type: Grant
    Filed: March 25, 2016
    Date of Patent: December 12, 2017
    Assignee: Cisco Technology, Inc.
    Inventors: Ahmed Badr, Ashish Jagadish Khisti, Dan Tan, John George Apostolopoulos
  • FORWARD ERROR CORRECTION FOR LOW-DELAY RECOVERY FROM PACKET LOSS
    Publication number: 20170279558
    Abstract: An encoder receives a sequence of packets. For each packet, the encoder selects a window of at least previous packets in the sequence of packets. The encoder identifies in the window one or more earlier packets among the previous packets and one or more later packets separated from the one or more earlier packets by a gap including gap packets. The encoder encodes the one or more earlier packets and the one or more later packets into a forward error correction (FEC) packet corresponding to the packet, without using any of the gap packets, and transmits the FEC packet and the packet.
    Type: Application
    Filed: March 25, 2016
    Publication date: September 28, 2017
    Inventors: Ahmed Badr, Ashish Jagadish Khisti, Dan Tan, John George Apostolopoulos