Analysis of Timing and Frequency Offsets on OFDM Systems for Fractional Sampling Rate
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lim, Byungju | - |
dc.contributor.author | Ko, Young-Chai | - |
dc.date.accessioned | 2021-09-03T00:22:14Z | - |
dc.date.available | 2021-09-03T00:22:14Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2017-10 | - |
dc.identifier.issn | 0916-8516 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/81999 | - |
dc.description.abstract | Timing and frequency off sets are caused by imperfect synchronization at the receiver. These errors degrade the performance of OFDM systems by introducing inter-carrier-interference (ICI) and intersymbol-interference (ISI). In this paper, we derive signal-to-interference ratio (SIR) analytically with timing and frequency off sets for the case that the sampling rate of analog-to-digital converter (ADC) in OFDM receiver is an integer fraction of the signal bandwidth. We find the exact form of interference power as a function of the fractional sampling rate. Our derived analysis is confirmed by simulations and can be applied to see the exact performance of OFDM systems with fractional sampling rate. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG | - |
dc.subject | SYNCHRONIZATION | - |
dc.subject | TRANSMISSION | - |
dc.title | Analysis of Timing and Frequency Offsets on OFDM Systems for Fractional Sampling Rate | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ko, Young-Chai | - |
dc.identifier.doi | 10.1587/transcom.2016EBP3418 | - |
dc.identifier.wosid | 000423263600027 | - |
dc.identifier.bibliographicCitation | IEICE TRANSACTIONS ON COMMUNICATIONS, v.E100B, no.10, pp.1946 - 1951 | - |
dc.relation.isPartOf | IEICE TRANSACTIONS ON COMMUNICATIONS | - |
dc.citation.title | IEICE TRANSACTIONS ON COMMUNICATIONS | - |
dc.citation.volume | E100B | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 1946 | - |
dc.citation.endPage | 1951 | - |
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 | SYNCHRONIZATION | - |
dc.subject.keywordPlus | TRANSMISSION | - |
dc.subject.keywordAuthor | synchronization | - |
dc.subject.keywordAuthor | timing offset | - |
dc.subject.keywordAuthor | frequency offset | - |
dc.subject.keywordAuthor | OFDM systems | - |
dc.subject.keywordAuthor | fractional sampling | - |
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