The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 12, 2007
Filed:
Jul. 21, 2004
Mohit K. Prasad, Austin, TX (US);
Gaurav Davra, Uttar Pradish, IN;
Arnab K. Mitra, Uttar Pradish, IN;
Amrit P. Singh, Punjab, IN;
Nitin Vig, Austin, TX (US);
Mohit K. Prasad, Austin, TX (US);
Gaurav Davra, Uttar Pradish, IN;
Arnab K. Mitra, Uttar Pradish, IN;
Amrit P. Singh, Punjab, IN;
Nitin Vig, Austin, TX (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A method and system for decoding a data symbol sequence that has been previously encoded using one or more unique code word polynomials in which at least one unique code word polynomial is used more than once. A set of 2unique branch metrics is computed, using the unique code word polynomials, where d is the number of unique code word polynomials. The computed set of 2unique branch metrics is stored in a memory. Path metrics are then calculated, based on the stored set of 2unique branch metrics. A decoded data symbol sequence is generated based on the computed path metrics.