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. 06, 2020
Filed:
Sep. 21, 2018
Xilinx, Inc., San Jose, CA (US);
Richard L. Walke, Edinburgh, GB;
Andrew Dow, Edinburgh, GB;
Andrew M. Whyte, Edinburgh, GB;
Nihat E. Tunali, San Jose, CA (US);
Xilinx, Inc., San Jose, unknown;
Abstract
A decoder circuit includes a low-density parity-check (LDPC) repository to store parity-check information associated with one or more LDPC codes and an LDPC code configurator to receive a first LDPC configuration describing a parity-check matrix for a first LDPC code and to update the parity-check information in the LDPC repository to reflect the parity-check matrix for the first LDPC code. The decoder circuit further includes an LDPC decoder circuitry configurable, based on control signals, to perform LDPC decoding of codewords or LDPC encoding of information using the parity-check information from the LDPC repository.