Patents Represented by Law Firm Stangler, Stempler & Dreyfus
  • Transmission systems and decoders therefor
    Patent number: 5319649
    Abstract: Digital data is processed by quantizing the data to produce samples, each with a most significant bits and least significant bits with the least significant bits representing reliabilities, generating a parities from the most significant bits of the samples, generating weight functions corresponding to the parities on the basis of the number of times a reliability measure occurs, and producing a corrected stream of data with the weight functions and the corresponding parities.
    Type: Grant
    Filed: December 27, 1991
    Date of Patent: June 7, 1994
    Assignee: Comstream Corporation
    Inventors: Sreenivasa A. Raghavan, Yoav Hebron