NDLI: Measurement-based admission control: a large deviations approach for bufferless multiplexers

Content Provider	IEEE Xplore Digital Library
Author	Reisslein, M.
Copyright Year	2000
Description	Author affiliation: GMD FOKUS, Germany (Reisslein, M.)
Abstract	In order to provide quality of service (QoS) assurances networks perform call admission control before accepting a new connection. Rather than relying on a priori traffic descriptors (such as leaky buckets), which often poorly characterize the actual traffic, measurement-based admission control bases admission decisions on measurements of the actual traffic. We first develop a novel large deviations (LD) approach to measurement-based admission control for bufferless multiplexers. We then conduct simulation studies with traces of MPEG 1 encoded movies to compare the performance of the admission rules in the literature with that of the large deviations approach. We demonstrate that for bufferless multiplexing the LD approach achieves both higher link utilizations and smaller loss probabilities. Finally, we compare the performance of measurement-based admission control with that of traditional admission control, which relies on a priori traffic descriptors. Our numerical work indicates that measurement-based admission control achieves significant gains in link utilizations over traditional admission control.
Starting Page	462
Ending Page	467
File Size	595652
Page Count	6
File Format	PDF
ISBN	0769507220
DOI	10.1109/ISCC.2000.860681
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2000-07-06
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Admission control Multiplexing Communication system traffic control Quality of service Traffic control Testing Aggregates Call admission control Motion pictures Telecommunication traffic
Content Type	Text
Resource Type	Article

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