Traffic management in a multicode CDMA system supporting soft handoffs

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dc.contributor.authorKim, DKko
dc.contributor.authorSung, Dan Keunko
dc.date.accessioned2013-03-05T03:25:38Z-
dc.date.available2013-03-05T03:25:38Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2002-01-
dc.identifier.citationIEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, v.51, no.1, pp.52 - 62-
dc.identifier.issn0018-9545-
dc.identifier.urihttp://hdl.handle.net/10203/85261-
dc.description.abstractA traffic management scheme is proposed in a multicode code-division multiple-access system supporting soft handoff that uses guard channels and a queue for real-time traffic. Preemptive queue control gives priority to queued handoff calls. Handoff traffic is derived as a function of the new call arrival rate, the size of the soft handoff region, mobile speed, the new call blocking probability, and the handoff failure probability. System performance with K types of calls is analyzed by introducing a concept of effective channel. The effects of the number of guard channels, the number of effective channels, system capacity, and other factors are numerically investigated. The effectiveness of the proposed queue control scheme is also observed in terms of handoff processing delay.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subjectPERFORMANCE ANALYSIS-
dc.titleTraffic management in a multicode CDMA system supporting soft handoffs-
dc.typeArticle-
dc.identifier.wosid000174516300005-
dc.identifier.scopusid2-s2.0-0036252347-
dc.type.rimsART-
dc.citation.volume51-
dc.citation.issue1-
dc.citation.beginningpage52-
dc.citation.endingpage62-
dc.citation.publicationnameIEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY-
dc.contributor.localauthorSung, Dan Keun-
dc.contributor.nonIdAuthorKim, DK-
dc.type.journalArticleArticle-
dc.subject.keywordAuthormulticode code division multiple access (CDMA)-
dc.subject.keywordAuthorpreemptive queue control-
dc.subject.keywordAuthorsoft handoff-
dc.subject.keywordPlusPERFORMANCE ANALYSIS-
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