Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/678
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dc.contributorDepartment of Electronic and Information Engineering-
dc.creatorLau, FCM-
dc.creatorTse, CKM-
dc.date.accessioned2014-12-11T08:28:32Z-
dc.date.available2014-12-11T08:28:32Z-
dc.identifier.issn1057-7122-
dc.identifier.urihttp://hdl.handle.net/10397/678-
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.rights© 2003 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_US
dc.rightsThis material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holders.en_US
dc.subjectChaos communicationen_US
dc.subjectChaos shift keying (CSK)en_US
dc.subjectCoexistenceen_US
dc.subjectDifferential chaos shift keying (DCSK)en_US
dc.subjectDifferential sequence spread spectrumen_US
dc.titlePerformance of chaos-based communication systems under the influence of coexisting conventional spread-spectrum systemsen_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: Francis C. M. Lauen_US
dc.description.otherinformationAuthor name used in this publication: Chi K. Tseen_US
dc.identifier.spage1475-
dc.identifier.epage1481-
dc.identifier.volume50-
dc.identifier.issue11-
dc.identifier.doi10.1109/TCSI.2003.818619-
dcterms.abstractThis brief studies the performance of selected chaos-based systems which share their frequency bands with conventional spread-spectrum systems. Such a scenario may occur in normal practice when chaos-based systems are introduced while the conventional systems are still in operation. The particular chaos-based systems under study are the coherent chaos-shift-keying system and the noncoherent differential chaos-shift-keying system, and the coexisting conventional system employs the standard direct-sequence spread-spectrum modulation scheme. Analytical expressions for the bit-error rates are derived in terms of system parameters such as spreading factor, chaotic signal power, conventional spread-spectrum signal power, and noise power spectral density. Finally, computer simulations are performed to verify the analytical findings.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationIEEE transactions on circuits and systems. I, Fundamental theory and applications, Nov. 2003, v. 50, no. 11, p. 1475-1481-
dcterms.isPartOfIEEE transactions on circuits and systems. I, Fundamental theory and applications-
dcterms.issued2003-11-
dc.identifier.isiWOS:000186285700012-
dc.identifier.scopus2-s2.0-0242696106-
dc.identifier.rosgroupidr19312-
dc.description.ros2003-2004 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
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