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Conference Paper: Code phase assignment DS/CDMA communications for indoor wireless Rician multipath fading channels

TitleCode phase assignment DS/CDMA communications for indoor wireless Rician multipath fading channels
Authors
Sung, Johnny YatHongYip, KunWahNg, TungSang
KeywordsCommunications
Issue Date1996
PublisherIEEE.
Citation
International Conference On Communication Technology Proceedings, Icct, 1996, v. 2, p. 1106-1109 How to Cite?
DOI: http://dx.doi.org/10.1109/ICCT.1996.545077
AbstractThe technique of using a single basic signature sequence for the DS/CDMA system was investigated. All users have their sequences differed by cyclic phase shifts from a basic signature sequence. It is called Code Phase Assignment (CPA). In [1], it has been shown that the CPA DS/CDMA technique yielded better performance over conventional DS/CDMA communications by substantial reduction of the multiple access interference (MAI) and the multipath interference (MI) for a simplified channel model. This paper further investigates its performance in the indoor Rician multipath fading channel. Comparison with conventional DS/CDMA system will be made and the effect on the change of system parameters will be investigated. Higher multiple access capacity over conventional DS/CDMA will be demonstrated. Lastly, CPA could reduce the effort of exhaustive search for sequences which makes it suitable for indoor applications.
Persistent Identifierhttp://hdl.handle.net/10722/45847

 

DC FieldValueLanguage
dc.contributor.authorSung, Johnny YatHongen_HK
dc.contributor.authorYip, KunWahen_HK
dc.contributor.authorNg, TungSangen_HK
dc.date.accessioned2007-10-30T06:36:50Z-
dc.date.available2007-10-30T06:36:50Z-
dc.date.issued1996en_HK
dc.identifier.citationInternational Conference On Communication Technology Proceedings, Icct, 1996, v. 2, p. 1106-1109en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45847-
dc.description.abstractThe technique of using a single basic signature sequence for the DS/CDMA system was investigated. All users have their sequences differed by cyclic phase shifts from a basic signature sequence. It is called Code Phase Assignment (CPA). In [1], it has been shown that the CPA DS/CDMA technique yielded better performance over conventional DS/CDMA communications by substantial reduction of the multiple access interference (MAI) and the multipath interference (MI) for a simplified channel model. This paper further investigates its performance in the indoor Rician multipath fading channel. Comparison with conventional DS/CDMA system will be made and the effect on the change of system parameters will be investigated. Higher multiple access capacity over conventional DS/CDMA will be demonstrated. Lastly, CPA could reduce the effort of exhaustive search for sequences which makes it suitable for indoor applications.en_HK
dc.format.extent365440 bytes-
dc.format.extent21012 bytes-
dc.format.extent21377 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofInternational Conference on Communication Technology Proceedings, ICCTen_HK
dc.rights©1996 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.subjectCommunicationsen_HK
dc.titleCode phase assignment DS/CDMA communications for indoor wireless Rician multipath fading channelsen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailNg, TungSang:tsng@eee.hku.hken_HK
dc.identifier.authorityNg, TungSang=rp00159en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/ICCT.1996.545077en_HK
dc.identifier.scopuseid_2-s2.0-0029715842en_HK
dc.identifier.hkuros11659-
dc.identifier.volume2en_HK
dc.identifier.spage1106en_HK
dc.identifier.epage1109en_HK
dc.identifier.scopusauthoridSung, Johnny YatHong=7402627000en_HK
dc.identifier.scopusauthoridYip, KunWah=7101909909en_HK
dc.identifier.scopusauthoridNg, TungSang=7402229975en_HK

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