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:
Sep. 29, 2026
Filed:
Nov. 08, 2024
Huawei Technologies Co., Ltd., Shenzhen, CN;
Wei Lin, Shenzhen, CN;
Guido Montorsi, Turin, IT;
Sergio Benedetto, Turin, IT;
Xun Yang, Singapore, SG;
Yan Xin, Ottawa, CA;
Ming Gan, Shenzhen, CN;
Mengyao MA, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A low-density parity-check (LDPC) encoding method includes performing LDPC encoding on an information bit sequence based on a parity check matrix, to obtain a first code word. The parity-check matrix is obtained by expanding a base matrix or a submatrix of the base matrix. The base matrix or submatrix is an H×M submatrix formed from H selected rows and M selected columns of a 12×22 matrix, where H is 1 to 12 and M is 1 to 22. The H×M submatrix includes two columns corresponding to first two columns of the 12×22 matrix and including predetermined binary sequences.