Patents by Inventor Tathagato Mukhopadhyay

Tathagato Mukhopadhyay 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 to improve performance and reduce complexity of turbo decoder
    Patent number: 7333419
    Abstract: One aspect of the invention relates to a method and embodiment for decoding a sequence of frames in a communication system having a predetermined decoding time constraint per frame. The first frame of a sequence of frames is decoded for a time period longer than the predetermined time constraint, and at least one other frame of the sequence of frames is decoded in a time period less than the predetermined time constraint. Thus, an average decoding time of all decoded frames is less than or equal to the predetermined time constraint.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: February 19, 2008
    Assignee: Sasken Communication Technologies, Inc.
    Inventors: Tathagato Mukhopadhyay, Navneet Malpani
  • Method to improve performance and reduce complexity of turbo decoder
    Publication number: 20020122423
    Abstract: One aspect of the invention relates to a method and embodiment for decoding a sequence of frames in a communication system having a predetermined decoding time constraint per frame. The first frame of a sequence of frames is decoded for a time period longer than the predetermined time constraint, and at least one other frame of the sequence of frames is decoded in a time period less than the predetermined time constraint. Thus, an average decoding time of all decoded frames is less than or equal to the predetermined time constraint.
    Type: Application
    Filed: November 30, 2001
    Publication date: September 5, 2002
    Inventors: Tathagato Mukhopadhyay, Navneet Malpani