Article
Cited 9 time in 
Cited 13 time in 
Cited 13 time in
Metadata Downloads
Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Yang, KC | - |
| dc.date.accessioned | 2016-03-31T12:32:49Z | - |
| dc.date.available | 2016-03-31T12:32:49Z | - |
| dc.date.created | 2009-08-19 | - |
| dc.date.issued | 2004-03 | - |
| dc.identifier.issn | 0018-9448 | - |
| dc.identifier.other | 2004-OAK-0000004119 | - |
| dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/18024 | - |
| dc.description.abstract | Repeat-accumulate (RA) codes are random-like codes having remarkably good performance over an additive white Gaussian noise (AWGN) channel, like turbo and low-density parity-check (LDPC) codes. In this correspondence, we introduce an ensemble of random codes called "weighted nonbinary repeat-accumulate (WNRA) codes" whose encoder consists of a nonbinary repeater, a weighter, a pseudorandom symbol interleaver, and an accumulator over a finite field GF (q). They can be decoded in a simple way by applying the sum-product algorithm to their factor graphs over GF (q). Simulation results show that WNRA codes with proper weighting values over GF (4) or GF (8) are superior to binary RA codes on AWGN channels. | - |
| dc.description.statementofresponsibility | X | - |
| dc.language | English | - |
| dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGI | - |
| dc.relation.isPartOf | IEEE TRANSACTIONS ON INFORMATION THEORY | - |
| dc.subject | factor graph | - |
| dc.subject | iterative decoding | - |
| dc.subject | repeat-accumulate (RA) codes | - |
| dc.subject | sum-product algorithm | - |
| dc.subject | PARITY-CHECK CODES | - |
| dc.title | Weighted nonbinary repeat-accumulate codes | - |
| dc.type | Article | - |
| dc.contributor.college | 전자전기공학과 | - |
| dc.identifier.doi | 10.1109/TIT.2004.825255 | - |
| dc.author.google | Yang, KC | - |
| dc.relation.volume | 50 | - |
| dc.relation.issue | 3 | - |
| dc.relation.startpage | 527 | - |
| dc.relation.lastpage | 531 | - |
| dc.contributor.id | 10055166 | - |
| dc.relation.journal | IEEE TRANSACTIONS ON INFORMATION THEORY | - |
| dc.relation.index | SCI급, SCOPUS 등재논문 | - |
| dc.relation.sci | SCI | - |
| dc.collections.name | Journal Papers | - |
| dc.type.rims | ART | - |
| dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON INFORMATION THEORY, v.50, no.3, pp.527 - 531 | - |
| dc.identifier.wosid | 000220242200010 | - |
| dc.date.tcdate | 2019-01-01 | - |
| dc.citation.endPage | 531 | - |
| dc.citation.number | 3 | - |
| dc.citation.startPage | 527 | - |
| dc.citation.title | IEEE TRANSACTIONS ON INFORMATION THEORY | - |
| dc.citation.volume | 50 | - |
| dc.contributor.affiliatedAuthor | Yang, KC | - |
| dc.identifier.scopusid | 2-s2.0-1842481634 | - |
| dc.description.journalClass | 1 | - |
| dc.description.journalClass | 1 | - |
| dc.description.wostc | 7 | - |
| dc.type.docType | Article | - |
| dc.subject.keywordAuthor | factor graph | - |
| dc.subject.keywordAuthor | iterative decoding | - |
| dc.subject.keywordAuthor | repeat-accumulate (RA) codes | - |
| dc.subject.keywordAuthor | sum-product algorithm | - |
| dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
| dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Computer Science | - |
| dc.relation.journalResearchArea | Engineering | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
Communities & Collection
Related Researcher
- 양경철YANG, KYEONG CHEOL
- Dept of Electrical Enginrg