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dc.contributor.author Kim, DI
dc.contributor.author Hossain, E
dc.contributor.author Bhargava, VK
dc.date.accessioned 2007-10-04T12:45:29Z
dc.date.available 2007-10-04T12:45:29Z
dc.date.issued 2003-09-30T12:45:29Z
dc.identifier.citation 1536-1276; IEEE TRANS WIREL COMMUN, SEP 2003, vol. 2, no. 5, p.911 to 925. en
dc.identifier.uri http://hdl.handle.net/1993/2865
dc.description.abstract In this paper, we propose a measurement-based dynamic random access (RA) code assignment procedure for prioritized packet data transmission in wideband code-division multiple access (WCDMA) networks. This dynamic adaptation process is based on analytical performance results derived for random packet access under Rayleigh fading in WCDMA networks. The performance of the proposed measurement-based RA code assignment procedure with three different adaptation methods is evaluated by using computer simulations. The performance of the proposed scheme is compared with those of a retransmission control-based and static channel allocation-based prioritized packet access scheme. An integrated (physical layer and link layer) delay-throughput performance model is presented for finite population RA WCDMA systems. The proposed dynamic RA code assignment procedure can be used in an adaptive quality of service (QoS) framework for dynamically adjusting the QoS of prioritized RA data traffic in the evolving WCDMA-based differentiated services wireless Internet protocol networks. en
dc.format.extent 870906 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US
dc.rights ©2003 IEEE. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Manitoba's products or services. Internal or 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 must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it. en
dc.rights info:eu-repo/semantics/restrictedAccess
dc.subject measurement-based resource allocation en
dc.subject quality of service (QoS) en
dc.subject wideband code-division multiple access en
dc.subject (WCDMA) en
dc.subject wireless Internet protocol (IP) en
dc.subject PERFORMANCE EVALUATION en
dc.subject MULTIPLE-ACCESS en
dc.subject CDMA en
dc.title Dynamic random access code assignment for prioritized packet data transmission in WCDMA networks en
dc.status Peer reviewed en
dc.identifier.doi http://dx.doi.org/10.1109/TWC.2003.816795


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