Reduced Complexity MLSD Equalizers Based on Bidirectional DFEs
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Jangwoo | - |
dc.contributor.author | Ha, Youngsun | - |
dc.contributor.author | Chung, Wonzoo | - |
dc.date.accessioned | 2021-09-06T14:06:01Z | - |
dc.date.available | 2021-09-06T14:06:01Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2012-11 | - |
dc.identifier.issn | 0916-8516 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/107159 | - |
dc.description.abstract | We propose a reduced complexity maximum likelihood sequence detection (MLSD) equalizer for wireless communications using bidirectional decision feedback equalizers (DFEs). We apply reduced-length two-level estimates produced by a bidirectional DFE. Therefore, the computationally expensive MLSD algorithm is applied sparingly for two-level signals with the effective channel length shorter than the original channel, regardless of the original constellation size of the symbols. Simulation results show that the proposed algorithm outperforms existing combination schemes based on bidirectional DFEs, especially for large constellations. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG | - |
dc.subject | DOMAIN FEEDFORWARD FILTER | - |
dc.subject | DECISION-FEEDBACK | - |
dc.subject | SEQUENCE ESTIMATION | - |
dc.title | Reduced Complexity MLSD Equalizers Based on Bidirectional DFEs | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chung, Wonzoo | - |
dc.identifier.doi | 10.1587/transcom.E95.B.3432 | - |
dc.identifier.wosid | 000311012200009 | - |
dc.identifier.bibliographicCitation | IEICE TRANSACTIONS ON COMMUNICATIONS, v.E95B, no.11, pp.3432 - 3436 | - |
dc.relation.isPartOf | IEICE TRANSACTIONS ON COMMUNICATIONS | - |
dc.citation.title | IEICE TRANSACTIONS ON COMMUNICATIONS | - |
dc.citation.volume | E95B | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 3432 | - |
dc.citation.endPage | 3436 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | DOMAIN FEEDFORWARD FILTER | - |
dc.subject.keywordPlus | DECISION-FEEDBACK | - |
dc.subject.keywordPlus | SEQUENCE ESTIMATION | - |
dc.subject.keywordAuthor | Equalizer | - |
dc.subject.keywordAuthor | time-reversal diversity | - |
dc.subject.keywordAuthor | MLSD equalizer | - |
dc.subject.keywordAuthor | bidirectional DFE | - |
dc.subject.keywordAuthor | bidirectional arbitrated DFE (BAD) | - |
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