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Call admission control for 3G CDMA networks with differentiated QoS

Qian Huang, Hui Min Chen, King Tim Ko, Sammy Chan, King Sun Chan

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

A call admission control (CAC) scheme for 3G wireless networks based on the estimated interference and differentiated quality of service (QoS) is proposed in this paper. In this CAC scheme, the interferences introduced by the to-be-admitted new call and its impact to the QoS of the existing connections in the adjacent cells are considered in call admission. The purpose is to obtain QoS balance amongst neighboring cells within a cluster. Comparison of our proposed scheme with the current scheme without considering the effects of the to-be-admitted calls indicates that the proposed scheme performs better in outage and blocking probabilities.
Original languageEnglish
Title of host publicationNETWORKING 2002: Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communications
Subtitle of host publication2nd International IFIP-TC6 Networking Conference, Proceedings
EditorsEnrico Gregori, Marco Conti, Guy Omidyar, Moshe Zukerman, Andrew T. Campbel
PublisherSpringer Verlag
Pages636-647
Volume2345
ISBN (Print)3540437096, 9783540437093
DOIs
Publication statusPublished - 2002
Event2nd International IFIP-TC6 Networking Conference (NETWORKING 2002) - Pisa, Italy
Duration: 19 May 200224 May 2002

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume2345
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference2nd International IFIP-TC6 Networking Conference (NETWORKING 2002)
PlaceItaly
CityPisa
Period19/05/0224/05/02

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