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Author Ivanovich, M. ♦ Fitzpatrick, P.
Sponsorship IEEE Vehicular Technology Society
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1967
Language English
Subject Domain (in DDC) Social sciences ♦ Commerce, communications & transportation ♦ Technology ♦ Engineering & allied operations ♦ Other branches of engineering
Subject Keyword Quality of service ♦ Throughput ♦ Interference ♦ Analytical models ♦ Signal to noise ratio ♦ Wireless communication ♦ Mathematical model ♦ 3.5th-generation (3.5G) and fourth-generation (4G) technologies ♦ Broadband mobile communications ♦ performance analysis ♦ quality of service (QoS)
Abstract Beyond third-generation (3G) wireless systems will support real-time (inelastic) and nonreal-time (elastic) traffic over a common packet-switched radio channel using quality-of-service (QoS) mechanisms to differentiate the traffic. A key challenge in accurately modeling user and system performances is to be able to simultaneously account for the impacts of mixed traffic types, QoS mechanisms, and varying radio channels. This paper presents a novel way of extending and combining a number of techniques into a single approximate analytic methodology for providing fast and accurate performance analysis of multiple inelastic- and elastic-traffic classes, which is subject to preemptive priority for the inelastic traffic. The methodology is compared with the simulation for a range of guaranteed bit-rate requirements for the inelastic traffic and overall system traffic loads, with the results showing excellent agreement between the model and simulation.
Description Author affiliation :: Chief Technol. Office, Telstra Corp., Melbourne, VIC, Australia
ISSN 00189545
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2013-06-01
Publisher Place U.S.A.
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Volume Number 62
Issue Number 5
Size (in Bytes) 325.32 kB
Page Count 9
Starting Page 2230
Ending Page 2238

Source: IEEE Xplore Digital Library