File Download
  Links for fulltext
     (May Require Subscription)
Supplementary

Conference Paper: Performance of turbo codes with fading compensation in multipath channels

TitlePerformance of turbo codes with fading compensation in multipath channels
Authors
KeywordsChannel Side Information (CSI)
Pilot-symbol-aided (psa) technique
Turbo coded system
BIT error rate
Computer simulation
Issue Date1999
PublisherIEEE.
Citation
The IEEE 49th Vehicular Technology Conference (IEEE-VTS 1999), Houston, TX., 16-20 May 1999. In IEEE-VTS Vehicular Technology Conference Proceedings, 1999, v. 3, p. 2413-2417 How to Cite?
AbstractThis paper studies the performance of turbo-coded system in the frequency non-selective correlated Rayleigh fading channels. The turbo-coded system employs a pilot-symbol-aided (PSA) technique for fading compensation and interleaving for spreading the error bursts to reduce the error rate. The PSA technique is also used to provide the decoder with channel side information (CSI) for better performance in fading channel. Two PSA techniques, three normalized Doppler spreads and different interleaving sizes have been investigated. Results of computer simulations have shown that, an improved first-order fading prediction technique can improve the BER performance by a factor of about 62, relative to those obtained using the pilot symbols only. Results have also shown that an interleaving depth equal to one-quarter the reciprocal of normalized Doppler spread can achieve a good BER performance.
Persistent Identifierhttp://hdl.handle.net/10722/165254
ISBN
ISSN

 

DC FieldValueLanguage
dc.contributor.authorLi, KLen_US
dc.contributor.authorCheung, SWen_US
dc.date.accessioned2012-09-20T08:16:31Z-
dc.date.available2012-09-20T08:16:31Z-
dc.date.issued1999en_US
dc.identifier.citationThe IEEE 49th Vehicular Technology Conference (IEEE-VTS 1999), Houston, TX., 16-20 May 1999. In IEEE-VTS Vehicular Technology Conference Proceedings, 1999, v. 3, p. 2413-2417en_US
dc.identifier.isbn0-7803-5565-2-
dc.identifier.issn1550-2252-
dc.identifier.urihttp://hdl.handle.net/10722/165254-
dc.description.abstractThis paper studies the performance of turbo-coded system in the frequency non-selective correlated Rayleigh fading channels. The turbo-coded system employs a pilot-symbol-aided (PSA) technique for fading compensation and interleaving for spreading the error bursts to reduce the error rate. The PSA technique is also used to provide the decoder with channel side information (CSI) for better performance in fading channel. Two PSA techniques, three normalized Doppler spreads and different interleaving sizes have been investigated. Results of computer simulations have shown that, an improved first-order fading prediction technique can improve the BER performance by a factor of about 62, relative to those obtained using the pilot symbols only. Results have also shown that an interleaving depth equal to one-quarter the reciprocal of normalized Doppler spread can achieve a good BER performance.-
dc.languageengen_US
dc.publisherIEEE.-
dc.relation.ispartofIEEE-VTS Vehicular Technology Conference Proceedingsen_US
dc.rightsIEEE-VTS Vehicular Technology Conference Proceedings. Copyright © IEEE.-
dc.rights©1999 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.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectChannel Side Information (CSI)-
dc.subjectPilot-symbol-aided (psa) technique-
dc.subjectTurbo coded system-
dc.subjectBIT error rate-
dc.subjectComputer simulation-
dc.titlePerformance of turbo codes with fading compensation in multipath channelsen_US
dc.typeConference_Paperen_US
dc.identifier.emailLi, KL: klli@eee.hku.hken_US
dc.identifier.emailCheung, SW: swcheung@eee.hku.hk-
dc.identifier.authorityCheung, SW=rp00102en_US
dc.description.naturepublished_or_final_version-
dc.identifier.scopuseid_2-s2.0-0032687503-
dc.identifier.hkuros208695en_US
dc.identifier.volume3-
dc.identifier.spage2413en_US
dc.identifier.epage2417en_US
dc.publisher.placeUnited States-
dc.description.otherThe IEEE 49th Vehicular Technology Conference (IEEE-VTS 1999), Houston, TX., 16-20 May 1999. In IEEE-VTS Vehicular Technology Conference Proceedings, 1999, v. 3, p. 2413-2417-
dc.identifier.scopusauthoridLi, KL=7404989791-
dc.identifier.scopusauthoridCheung, SW=7202472784-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats