Patents by Inventor Haim Teicher

Haim Teicher 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).

  • Iteration terminating using quality index criteria of turbo codes
    Patent number: 6738948
    Abstract: A method of terminating iteration calculations in the decoding of a received convolutionally coded signal includes a first step of providing a turbo decoder with a first and second recursion processors connected in an iterative loop. Each processor has an associated extrinsic input and output. A next step includes cross-correlating the input and output of at least one of the processors to provide a cross-correlation value at each iteration. A next step includes terminating the iterations when the measure of the cross-correlation value index exceeds a predetermined threshold.
    Type: Grant
    Filed: April 9, 2001
    Date of Patent: May 18, 2004
    Assignee: Motorola, Inc.
    Inventors: Abdulkadir Dinc, Eoin M. Buckley, Haim Teicher
  • Iteration terminating using quality index criteria of turbo codes
    Publication number: 20020184596
    Abstract: A method of terminating iteration calculations in the decoding of a received convolutionally coded signal includes a first step of providing a turbo decoder with a first and second recursion processors connected in an iterative loop. Each processor has an associated extrinsic input and output. A next step includes cross-correlating the input and output of at least one of the processors to provide a cross-correlation value at each iteration. A next step includes terminating the iterations when the measure of the cross- correlation value index exceeds a predetermined threshold.
    Type: Application
    Filed: April 9, 2001
    Publication date: December 5, 2002
    Applicant: Motorola, Inc.
    Inventors: Abdulkadir Dinc, Eoin M. Buckley, Haim Teicher