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Proceedings Paper

CIPP: a versatile analytical model for VBR traffic in ATM networks
Author(s): R. Manivasakan; U. B. Desai; Abhay Karandikar
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Paper Abstract

Correlated Interarrival time Process (CIPP) has been proposed, for modeling both the composite arrival process of packets in broadband networks and the individual source modeling. The CIPP--a generalization of the Poisson process- - is a stationary counting process and is parameterized by a correlation parameter `p' which represents the degree of correlation in adjacent interarrivals in addition to `(lambda) ' the intensity of the process. In this paper, we present the performance modeling of VBR video traffic in ATM networks, using CIPP/M/1 queue. We first give the expressions for stationary distributions for CIPP/M/1 queue. The, we derive the queuing measures of interest. We simulate a queue with smoothed VBR video trace data as input (with exponential services) to compare with the theoretical measures derived above. Experimental results show that the CIPP/M/1 queue, models well with ATM multiplexer performance with the real world VBR video traffic input.

Paper Details

Date Published: 18 August 1999
PDF: 8 pages
Proc. SPIE 3841, Performance and Control of Network Systems III, (18 August 1999); doi: 10.1117/12.360362
Show Author Affiliations
R. Manivasakan, Indian Institute of Technology (India)
U. B. Desai, Indian Institute of Technology (India)
Abhay Karandikar, Indian Institute of Technology (India)

Published in SPIE Proceedings Vol. 3841:
Performance and Control of Network Systems III
Robert D. van der Mei; Daniel P. Heyman, Editor(s)

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