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:
May. 23, 2023
Filed:
Dec. 21, 2020
Applicant:
Postech Research and Business Development Foundation, Pohang-si, KR;
Inventor:
Namyoon Lee, Pohang-si, KR;
Assignee:
POSTECH Research and Business Development Foundation, Pohang-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03M 13/25 (2006.01); H03M 13/05 (2006.01); H04L 1/00 (2006.01);
U.S. Cl.
CPC ...
H03M 13/05 (2013.01); H03M 13/251 (2013.01); H04L 1/0057 (2013.01);
Abstract
The inventive concept relates to method for encoding and decoding sparse codes and orthogonal sparse superposition codes. A sparse code encoding method which is to be performed by an encoding apparatus, according to an embodiment of the inventive concept may include selecting an index set that is a part of a code block by using an information bit, and mapping a codeword less than a preset size to the selected index set.