Twin-Cell Detection (TCD): A Code Acquisition Scheme in the Presence of Fractional Doppler Frequency Offset
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoon, Seokho | - |
dc.contributor.author | Kim, Suk Chan | - |
dc.contributor.author | Heo, Jun | - |
dc.contributor.author | Song, Iickho | - |
dc.contributor.author | Kim, Sun Yong | - |
dc.date.accessioned | 2021-09-08T17:36:23Z | - |
dc.date.available | 2021-09-08T17:36:23Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2009-05 | - |
dc.identifier.issn | 0018-9545 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/120140 | - |
dc.description.abstract | As a novel code-acquisition scheme, the twin-cell detection (TCD) is proposed for the acquisition in time of spread-spectrum codes in the presence of fractional Doppler frequency offset (FDFO). When the FDFO exists, the correlation peak that is used for detection during the acquisition process is split into two neighboring peaks with smaller magnitudes, which results in a considerable degradation in the overall acquisition performance of conventional schemes. In the TCD, the decision variable for detection is formed by combining two consecutive correlator outputs so that the influence of the reduction in the correlation peak due to the FDFO can be alleviated. The numerical results show that the TCD can offer a better mean-time-to-synchronization performance than the conventional scheme based on the cell-by-cell detection. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | DS/SS COMMUNICATIONS | - |
dc.subject | UNIFIED APPROACH | - |
dc.subject | MATCHED-FILTER | - |
dc.subject | SYSTEMS | - |
dc.subject | COMMUNICATION | - |
dc.subject | INTERFERENCE | - |
dc.subject | TRANSMISSION | - |
dc.subject | PERFORMANCE | - |
dc.subject | SIGNALS | - |
dc.subject | MOBILE | - |
dc.title | Twin-Cell Detection (TCD): A Code Acquisition Scheme in the Presence of Fractional Doppler Frequency Offset | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Heo, Jun | - |
dc.identifier.doi | 10.1109/TVT.2008.925295 | - |
dc.identifier.scopusid | 2-s2.0-66149091196 | - |
dc.identifier.wosid | 000265748500017 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, v.58, no.4, pp.1797 - 1803 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | - |
dc.citation.title | IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | - |
dc.citation.volume | 58 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1797 | - |
dc.citation.endPage | 1803 | - |
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.journalResearchArea | Transportation | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Transportation Science & Technology | - |
dc.subject.keywordPlus | DS/SS COMMUNICATIONS | - |
dc.subject.keywordPlus | UNIFIED APPROACH | - |
dc.subject.keywordPlus | MATCHED-FILTER | - |
dc.subject.keywordPlus | SYSTEMS | - |
dc.subject.keywordPlus | COMMUNICATION | - |
dc.subject.keywordPlus | INTERFERENCE | - |
dc.subject.keywordPlus | TRANSMISSION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SIGNALS | - |
dc.subject.keywordPlus | MOBILE | - |
dc.subject.keywordAuthor | Code acquisition | - |
dc.subject.keywordAuthor | fractional Doppler frequency offset (FDFO) | - |
dc.subject.keywordAuthor | spread-spectrum (SS) | - |
dc.subject.keywordAuthor | twin-cell detection (TCD) | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.