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:
Mar. 31, 2020
Filed:
Feb. 28, 2018
Applicant:
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Inventors:
Assignee:
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/13 (2006.01); H03M 13/15 (2006.01); H03M 13/00 (2006.01); H03M 13/09 (2006.01); H03M 13/29 (2006.01);
U.S. Cl.
CPC ...
H03M 13/13 (2013.01); H03M 13/09 (2013.01); H03M 13/1575 (2013.01); H03M 13/2906 (2013.01); H03M 13/6362 (2013.01); H03M 13/616 (2013.01);
Abstract
A method of low complexity SCL decoding for polar codes is disclosed. The method comprises receiving a codeword vector generated using polar encoding, and sequentially decoding multiple bits included in a source vector from the received codeword vector based on the successive cancellation list (SCL) decoding, wherein the decoding is configured not to perform a comparison of reliability between candidate decoding paths for a subset of information bits included in the source vector, but to determine value of the subset of information bits based on a reliability of the corresponding bit.