Patents by Inventor Shantanu Chakrabartty

Shantanu Chakrabartty 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).

  • Margin decoding communications system
    Publication number: 20070250759
    Abstract: A margin decoding communications system includes a circuit receiving a message encoded by an iterative code and processing the message into scores. A normalization process module receives the scores and iteratively approximates log-map normalization factors of the scores to generate approximation normalization factors. An element receives the message and the approximation normalization factors and decodes the received message based on the approximation normalization factors.
    Type: Application
    Filed: April 6, 2007
    Publication date: October 25, 2007
    Applicant: Board of Trustees of Michigan State University
    Inventor: Shantanu Chakrabartty