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Self-Adaptive Scaled Min-Sum Algorithm for LDPC Decoders Based on Delta-Min

Title
Self-Adaptive Scaled Min-Sum Algorithm for LDPC Decoders Based on Delta-Min
Author
정기석
Keywords
low-density parity check (LDPC) code; LDPC decoder; min-sum algorithm; adaptive min-sum algorithm
Issue Date
2016-08
Publisher
IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
Citation
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, v. E99A, NO. 8, Page. 1632-1634
Abstract
A self-adaptive scaled min-sum algorithm for LDPC decoding based on the difference between the first two minima of the check node messages (Amin) is proposed. Amin is utilized for adjusting the scaling factor of the check node messages, and simulation results show that the proposed algorithm improves the error correcting performance compared to existing algorithms.
URI
https://www.jstage.jst.go.jp/article/transfun/E99.A/8/E99.A_1632/_articlehttps://repository.hanyang.ac.kr/handle/20.500.11754/76455
ISSN
1745-1337
DOI
10.1587/transfun.E99.A.1632
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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