A performance evaluation framework for network admission control methods
Menth, M.
Kopf, S.
Milbrandt, J.
Dept. of Distributed Syst., Wurzburg Univ., Germany;
This paper appears in: Network Operations and Management Symposium, 2004. NOMS 2004. IEEE/IFIP
Publication Date: 23-23 April 2004
Volume: 1,
On page(s): 307-320 Vol.1
Location: Seoul, South Korea,
ISSN: 1542-1201
ISBN: 0-7803-8230-7
INSPEC Accession Number: 8001130
Digital Object Identifier: 10.1109/NOMS.2004.1317669
Current Version Published: 2004-08-02
Abstract
We introduce the notion of link and network admission control (LAC, NAC) and present three fundamentally different budget based NAC methods which categorize most of today's implemented NAC approaches. We propose a performance evaluation framework for their comparison. The required network capacity for each method is dimensioned for a certain flow blocking probability, and the average resource utilization is taken as performance measure. We point out several implementation options and investigate their impact. Based on numerical results, we give recommendations for preferred procedures. Finally, we compare different NAC methods under varying load conditions.
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