Patents by Inventor Vinod Venkatesan

Vinod Venkatesan 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).

  • Systems and methods for retransmission return channel error detection
    Patent number: 8677226
    Abstract: A method implemented in a digital subscriber line (DSL) system is described for minimizing a misdetection probability at a far-end coded message receiver during transmission of a coded message. The method comprises jointly determining, at the far-end coded message receiver, a P matrix and a modulation scheme. The method further comprises encoding a message into a coded message with a systematic linear block code, the systematic linear block code having a generator matrix [I P], where I represents a linear block code component identity matrix and P represents the determined P matrix. The method also comprises modulating the encoded message to one or more tones forming a discrete multi-tone (DMT) symbol according to the determined modulation scheme.
    Type: Grant
    Filed: March 22, 2010
    Date of Patent: March 18, 2014
    Assignee: Ikanos Communications, Inc.
    Inventors: Julien D. Pons, Laurent Francis Alloin, Massimo Sorbara, Vinod Venkatesan
  • Systems and Methods for Retransmission Return Channel Error Detection
    Publication number: 20100281349
    Abstract: A method implemented in a digital subscriber line (DSL) system is described for minimizing a misdetection probability at a far-end coded message receiver during transmission of a coded message. The method comprises jointly determining, at the far-end coded message receiver, a P matrix and a modulation scheme. The method further comprises encoding a message into a coded message with a systematic linear block code, the systematic linear block code having a generator matrix [I P], where I represents a linear block code component identity matrix and P represents the determined P matrix. The method also comprises modulating the encoded message to one or more tones forming a discrete multi-tone (DMT) symbol according to the determined modulation scheme.
    Type: Application
    Filed: March 22, 2010
    Publication date: November 4, 2010
    Applicant: IKANOS COMMUNICATIONS, INC.
    Inventors: Julien D. Pons, Laurent Francis Alloin, Massimo Sorbara, Vinod Venkatesan