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:
Jan. 20, 2026
Filed:
Jun. 05, 2024
Mitsubishi Electric Corporation, Tokyo, JP;
Takafumi Fujimori, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A decoding device includes a likelihood initialization unit performing initialization process on a storage element for likelihood information used in likelihood calculation of iterative decoding process; a first likelihood calculation unit executing M separate likelihood calculations corresponding to steps 1 to M where M is an integer of 2 or more in likelihood calculation; a second likelihood calculation unit executing M separate likelihood calculations corresponding to steps M+1 to 2M in likelihood calculation of the iterative decoding process; a hard decision unit making hard decision on a likelihood calculation result and generating a decoded bit sequence; a frozen bit removing unit removing a frozen bit and a bit sequence based on a code length of the bit sequence to be decoded from the decoded bit sequence and generating a decoded information bit sequence; and a control unit controlling likelihood calculation of the iterative decoding process.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile