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:
Dec. 11, 2012
Filed:
Sep. 11, 2006
Jacques Eudes, Asnieres, FR;
Jacques Eudes, Asnieres, FR;
Thales, Neuilly sur Seine, FR;
Abstract
Disclosed is a method of improving iterative decoding of short codes within a demodulator. The vector of metrics of the bits considered at the output of the demodulator is decoded. The value of the check code of the CRC of the decoded word is compared with a predetermined value. If the value of the CRC is considered to form an acceptable message for the decoding step, the decoded word is transmitted to the recipient. If the value of the CRC is incompatible with a correctly decoded message, then the parameters for iterative decoding of the initial message are modified that were received from the demodulator and executing at least one new iterative decoding step with these new parameters.