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Proceedings Paper

Call establishment overload in large ATM networks
Author(s): Erol Gelenbe; Samir Kotia; David Krauss
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Paper Abstract

The call establishment process in ATM networks can constitute a source of overload in the switches of the network. We simulate the call set-up phase of an ATM connection, including path selection, bandwidth reservation and call rejection, and simulate the flow of call establishment messages to estimate by simulation and analytically, the queue lengths of call establishment processing at the input, output and intermediate switches. A simplified analytical model is derived to estimate the queue lengths of call establishment jobs at each node of the network when advanced reservation with perfect information is implemented. The analytical model provides a lower bound to queue lengths, and remains within order of magnitude accuracy when the call request traffic is high.

Paper Details

Date Published: 10 October 1997
PDF: 10 pages
Proc. SPIE 3231, Performance and Control of Network Systems, (10 October 1997); doi: 10.1117/12.290432
Show Author Affiliations
Erol Gelenbe, Duke Univ. (United States)
Samir Kotia, Duke Univ. (United States)
David Krauss, Duke Univ. (United States)


Published in SPIE Proceedings Vol. 3231:
Performance and Control of Network Systems
Wai Sum Lai; Hisashi Kobayashi, Editor(s)

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