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성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 비이진 폴라 부호의 복호 방법

발명자
박기윤, 박옥선, 김석기, 신은정, 조권도
출원번호
17675010 (2022.02.18)
공개번호
20220271778 (2022.08.25)
등록번호
11689218 (2023.06.27)
출원국
미국
협약과제
20HH8300, 5G+ 고신뢰·저지연 핵심기술을 위한 국제 공동 연구 및 국제협력, 조권도
초록
An operation method of a receiving node may include performing a decoding operation for calculating first and second output transform values corresponding to first and second unit output nodes in each of a plurality of operation units constituting the polar decoder, based on first and second input transform values corresponding to first and second unit input nodes, and the decoding operation may include setting initial values of first and second variables for calculating the first output transform value; performing an iterative loop operation for updating the first and second variables; and calculating the first output transform value based on values of the first and second variables updated until a time when the iterative loop operation is terminated, wherein the iterative loop operation is terminated without performing iterations in which the first and second variables are determined not to be updated among a plurality of iterations.
KSP 제안 키워드
Communication system, Initial value, Operation method, Polar codes, decoding method