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:
Dec. 25, 2018
Filed:
May. 12, 2017
Mediatek Inc., Hsinchu, TW;
Mao-Ching Chiu, Chiayi County, TW;
Chong-You Lee, Taipei, TW;
Cheng-Yi Hsu, Taipei, TW;
Timothy Perrin Fisher-Jeffes, Cambridge, MA (US);
Yen-Shuo Chang, Hsinchu, TW;
Wei-Jen Chen, Taipei, TW;
Ju-Ya Chen, Kaohsiung, TW;
MEDIATEK INC., Hsinchu, TW;
Abstract
Concepts and schemes pertaining to quasi-cyclic-low-density parity-check (QC-LDPC) coding are described. A processor of an apparatus may generate a QC-LDPC code having a plurality of codebooks embedded therein. The processor may select a codebook from the plurality of codebooks. The processor may also encode data using the selected codebook. Alternatively or additionally, the processor may generate the QC-LDPC code including at least one quasi-row orthogonal layer. Alternatively or additionally, the processor may generate the QC-LDPC code including a base matrix a portion of which forming a kernel matrix that corresponds to a code rate of at least a threshold value.