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:
Feb. 11, 2020
Filed:
Nov. 22, 2017
Applicant:
Panasonic Corporation, Osaka, JP;
Inventors:
Yutaka Murakami, Kanagawa, JP;
Shutai Okamura, Osaka, JP;
Masayuki Orihashi, Kyoto, JP;
Takaaki Kishigami, Tokyo, JP;
Shozo Okasaka, Kanagawa, JP;
Assignee:
PANASONIC CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/11 (2006.01); H03M 13/23 (2006.01); H03M 13/00 (2006.01); H04L 1/00 (2006.01);
U.S. Cl.
CPC ...
H03M 13/1154 (2013.01); H03M 13/1102 (2013.01); H03M 13/118 (2013.01); H03M 13/23 (2013.01); H03M 13/235 (2013.01); H03M 13/6362 (2013.01); H04L 1/0041 (2013.01);
Abstract
A low-density parity check convolution code (LDPC-CC) is made, and a signal sequence is sent after being subjected to an error-correcting encodement using the low-density parity check convolution code. In this case, a low-density parity check code of a time-variant period (3g) is created by linear operations of first to 3g-th (letter g designates a positive integer) parity check polynomials and input data.