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Article: Timing-Synchronization Analysis for IEEE 802.11a Wireless LANs in Frequency-Nonselective Rician Fading Environments

TitleTiming-Synchronization Analysis for IEEE 802.11a Wireless LANs in Frequency-Nonselective Rician Fading Environments
Authors
KeywordsFrequency-nohselective channel
IEEE 802.11a
Orthogonal frequency division multiplexing (OFDM)
Probability of synchronization failure
Rician fading
Sliding correlator
Timing synchronization
Wireless local area network (LAN)
Issue Date2004
PublisherIEEE.
Citation
IEEE Transactions on Wireless Communications, 2004, v. 3 n. 2, p. 387-394 How to Cite?
AbstractThis paper derives and computes the probability of synchronization failure Pfail for IEEE 802.11a wireless LANs on frequency-flat Rician fading channels. For a frequency offset within ±232 kHz, it is shown that its effect on the synchronization performance is minor. The Eds/N 0 ratios required to achieve Pfail = 10-3 and 10-4 are computed, where Eds is the data-symbol energy. We find that Eds/N0 ratios over 20 dB are generally required for channels with Rician factors K ≤ 6 dB. In particular, E ds/N0 ratios that yield Pfail = 10-4 exceed 30 dB for K ≤ 4 dB.
Persistent Identifierhttp://hdl.handle.net/10722/42968
ISSN
2015 Impact Factor: 2.925
2015 SCImago Journal Rankings: 2.340
ISI Accession Number ID
References

 

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dc.contributor.authorYip, KWen_HK
dc.contributor.authorWu, YCen_HK
dc.contributor.authorNg, TSen_HK
dc.date.accessioned2007-03-23T04:35:41Z-
dc.date.available2007-03-23T04:35:41Z-
dc.date.issued2004en_HK
dc.identifier.citationIEEE Transactions on Wireless Communications, 2004, v. 3 n. 2, p. 387-394en_HK
dc.identifier.issn1536-1276en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42968-
dc.description.abstractThis paper derives and computes the probability of synchronization failure Pfail for IEEE 802.11a wireless LANs on frequency-flat Rician fading channels. For a frequency offset within ±232 kHz, it is shown that its effect on the synchronization performance is minor. The Eds/N 0 ratios required to achieve Pfail = 10-3 and 10-4 are computed, where Eds is the data-symbol energy. We find that Eds/N0 ratios over 20 dB are generally required for channels with Rician factors K ≤ 6 dB. In particular, E ds/N0 ratios that yield Pfail = 10-4 exceed 30 dB for K ≤ 4 dB.en_HK
dc.format.extent445926 bytes-
dc.format.extent8772 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE Transactions on Wireless Communicationsen_HK
dc.rights©2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectFrequency-nohselective channelen_HK
dc.subjectIEEE 802.11aen_HK
dc.subjectOrthogonal frequency division multiplexing (OFDM)en_HK
dc.subjectProbability of synchronization failureen_HK
dc.subjectRician fadingen_HK
dc.subjectSliding correlatoren_HK
dc.subjectTiming synchronizationen_HK
dc.subjectWireless local area network (LAN)en_HK
dc.titleTiming-Synchronization Analysis for IEEE 802.11a Wireless LANs in Frequency-Nonselective Rician Fading Environmentsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1536-1276&volume=3&issue=2&spage=387&epage=394&date=2004&atitle=Timing-synchronization+analysis+for+IEEE+802.11a+wireless+LANs+in+frequency-nonselective+Rician+fading+environmentsen_HK
dc.identifier.emailWu, YC:ycwu@eee.hku.hken_HK
dc.identifier.emailNg, TS:tsng@eee.hku.hken_HK
dc.identifier.authorityWu, YC=rp00195en_HK
dc.identifier.authorityNg, TS=rp00159en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/TWC.2004.825372en_HK
dc.identifier.scopuseid_2-s2.0-2342457030en_HK
dc.identifier.hkuros90244-
dc.identifier.hkuros119788-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-2342457030&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume3en_HK
dc.identifier.issue2en_HK
dc.identifier.spage387en_HK
dc.identifier.epage394en_HK
dc.identifier.isiWOS:000220158400009-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridYip, KW=7101909909en_HK
dc.identifier.scopusauthoridWu, YC=7406894786en_HK
dc.identifier.scopusauthoridNg, TS=7402229975en_HK
dc.identifier.citeulike2859276-

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