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:
Mar. 18, 2008
Filed:
Jul. 23, 2003
Applicants:
Mohamadreza Marandian Hagh, Belmont, MA (US);
Zoran Zvonar, Boston, MA (US);
Inventors:
Mohamadreza Marandian Hagh, Belmont, MA (US);
Zoran Zvonar, Boston, MA (US);
Assignee:
Analog Devices, Inc., Norwood, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/45 (2006.01);
U.S. Cl.
CPC ...
Abstract
A reduced complexity turbo decoding scheme combines elements from two MAP (Maximum a posteriori) algorithms, namely a LogMAP algorithm and a max-LogMAP algorithm. Forward and backward recursive metrics are computed in accordance with the max-LogMAP algorithm, while output extrinsic LLR (Log Likelihood Ratio) values are computed in accordance with the LogMAP algorithm.
Hagh, Mohamadreza. (2008). Reduced complexity turbo decoding scheme (U.S. Patent No. 7346833). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7346833
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile