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:
Nov. 08, 2022
Filed:
Jun. 08, 2021
Applicant:
Panasonic Corporation, Osaka, JP;
Inventor:
Mihail Petrov, Bavaria, DE;
Assignee:
PANASONIC HOLDINGS CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/27 (2006.01); H03M 13/11 (2006.01); H04L 1/00 (2006.01); H03M 13/25 (2006.01); H03M 13/29 (2006.01); H03M 13/35 (2006.01); H03M 13/00 (2006.01);
U.S. Cl.
CPC ...
H03M 13/2792 (2013.01); H03M 13/116 (2013.01); H03M 13/1165 (2013.01); H03M 13/255 (2013.01); H03M 13/271 (2013.01); H03M 13/2957 (2013.01); H03M 13/356 (2013.01); H03M 13/6325 (2013.01); H03M 13/6508 (2013.01); H03M 13/6552 (2013.01); H04L 1/0041 (2013.01);
Abstract
A bit interleaving method involves applying a bit permutation process to a QC-LDPC codeword made up of N cyclic blocks each including Q bits, and dividing the codeword after the permutation process into a plurality of constellation words each including M bits, the codeword being divided into F×N/M folding sections, each of the constellation words being associated with one of the F×N/M folding sections, and the bit permutation process being applied such that each of the constellation words includes F bits from each of M/F different cyclic blocks in a given folding section associated with a given constellation word.