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:
Oct. 27, 2026
Filed:
Oct. 29, 2024
National Yang Ming Chiao Tung University, Hsinchu City, TW;
Hsie-Chia Chang, Hsinchu City, TW;
Yen-Chin Liao, Hsinchu City, TW;
Yu-Lun Hsu, Huatan Township, TW;
Chuan-Yun Lai, Taichung City, TW;
NATIONAL YANG MING CHIAO TUNG UNIVERSITY, Hsinchu City, TW;
Abstract
A method for generating a low-density parity-check code, including: arranging t block matrices along a diagonal to form a local matrix, wherein the t block matrices are identical and do not overlap; the block matrix has m rows and n columns; interposing an all-zero matrix between each two adjacent columns of the block matrix to separate the n columns and form an expanded global matrix, wherein each all-zero matrix has a size of m×(t−1); permutating the expanded global matrix rightward circularly in sequence to generate t expanded global matrices, and arranging the t expanded global matrices under the local matrix in sequence to form a basic parity-check matrix. The present invention can flexibly adjust the code length and the CPM size of the basic parity-check matrix, reducing the complexity of the parity-check matrix to further simplify the implementation of the decoder hardware.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile