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:
Jan. 18, 2022
Filed:
Feb. 25, 2020
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Hsien-Ping Lin, San Diego, CA (US);
Jung Hyun Bae, San Diego, CA (US);
Abstract
An apparatus and a method for constituent code processing in polar successive cancellation list (SCL) decoding and a method thereof. The apparatus includes a processor configured to determine a number of r candidate paths, wherein r is an integer; determine path metrics PMof a codeword j for each candidate path t; and select r most probable paths based on the path metrics PM. The method includes determining q indicies min, min, . . . , minof least reliable bits in the constituent code, wherein q is a number; determining a number of r candidate paths, wherein r is an integer; determining path metrics PMof a codeword j for each candidate path t; and selecting r most probable paths based on the path metrics PM.