메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
Soyeon Choi (Chungnam National University) Hoyoung Yoo (Chungnam National University)
저널정보
대한전자공학회 IEIE Transactions on Smart Processing & Computing IEIE Transactions on Smart Processing & Computing Vol.8 No.3
발행연도
2019.6
수록면
236 - 243 (8page)
DOI
10.5573/IEIESPC.2019.8.3.236

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
Early termination has been widely adopted to decrease decoding latency and power consumption in a belief propagation (BP) decoder of polar codes. Although previous early termination schemes succeeded in improving the decoding iteration time, they suffer from the high hardware complexity required to detect the early termination condition. In this paper, area-efficient early termination methods are proposed by simplifying the previous termination conditions. We optimize two previous methods and propose simplified early termination algorithms, which are the simplified-G-matrix (SGM) and simplified minimum log-likelihood ratio (SML). While the previous early termination algorithms take both information and frozen bits into account, the proposed early termination algorithms use the condition associated with only the information. For (1024, 512) polar codes, the proposed SGM and SML achieve 25% and 50% area reductions, respectively, compared to their counterparts. The proposed early termination algorithms can be applicable for any BP decoders without sacrificing decoding performance.

목차

Abstract
1. Introduction
2. Polar Codes
3. Proposed Early TerminationAlgorithms
4. Experimental Results
5. Conclusion
References

참고문헌 (20)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2019-569-000906986