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Conference Paper: A simplified aperiodic cross-correlation model for direct-sequence spread-spectrum multiple-access communication systems

TitleA simplified aperiodic cross-correlation model for direct-sequence spread-spectrum multiple-access communication systems
Authors
Issue Date1994
PublisherIEEE
Citation
Conference Record - International Conference On Communications, 1994, v. 3, p. 1516-1520 How to Cite?
AbstractIn this paper, the discrete probability density function (pdf) of the average aperiodic cross-correlation function (ACF) is modeled by a triangular function to simplify the evaluation of the bit-error-rate (BER) performance. Both the pdf of ACF for random binary sequence and the pdf of ACF for Gold sequence were employed to examine the simplified linear model. The pdf of multiple-access interference (MAI) component obtained from probabilistic approach was employed to investigate the discrepancy among the approximations. It has been shown that the sum of square error between the average pdf of the MAI component for Gold sequence and that of the simplified linear model was 0.0683% which was negligible, and thus the simplified linear model can be used to simplify the evaluation of the BER performance of an asynchronous direct-sequence spread-spectrum multiple-access (A-DS/SSMA) communication system.
Persistent Identifierhttp://hdl.handle.net/10722/158134
ISSN

 

DC FieldValueLanguage
dc.contributor.authorChan, ChiKinen_US
dc.contributor.authorLam, WongHingen_US
dc.date.accessioned2012-08-08T08:58:12Z-
dc.date.available2012-08-08T08:58:12Z-
dc.date.issued1994en_US
dc.identifier.citationConference Record - International Conference On Communications, 1994, v. 3, p. 1516-1520en_US
dc.identifier.issn0536-1486en_US
dc.identifier.urihttp://hdl.handle.net/10722/158134-
dc.description.abstractIn this paper, the discrete probability density function (pdf) of the average aperiodic cross-correlation function (ACF) is modeled by a triangular function to simplify the evaluation of the bit-error-rate (BER) performance. Both the pdf of ACF for random binary sequence and the pdf of ACF for Gold sequence were employed to examine the simplified linear model. The pdf of multiple-access interference (MAI) component obtained from probabilistic approach was employed to investigate the discrepancy among the approximations. It has been shown that the sum of square error between the average pdf of the MAI component for Gold sequence and that of the simplified linear model was 0.0683% which was negligible, and thus the simplified linear model can be used to simplify the evaluation of the BER performance of an asynchronous direct-sequence spread-spectrum multiple-access (A-DS/SSMA) communication system.en_US
dc.languageengen_US
dc.publisherIEEE-
dc.relation.ispartofConference Record - International Conference on Communicationsen_US
dc.rights©1994 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.titleA simplified aperiodic cross-correlation model for direct-sequence spread-spectrum multiple-access communication systemsen_US
dc.typeConference_Paperen_US
dc.identifier.emailLam, WongHing:whlam@eee.hku.hken_US
dc.identifier.authorityLam, WongHing=rp00136en_US
dc.description.naturepublished_or_final_versionen_US
dc.identifier.scopuseid_2-s2.0-0028062579en_US
dc.identifier.hkuros9837-
dc.identifier.volume3en_US
dc.identifier.spage1516en_US
dc.identifier.epage1520en_US
dc.identifier.scopusauthoridChan, ChiKin=36984587400en_US
dc.identifier.scopusauthoridLam, WongHing=7203021916en_US

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