Date of Award

1-1-2001

Degree Type

Thesis

Degree Name

Doctor of Philosophy

Faculty

Faculty of Communications, Health and Science

First Advisor

Dr Daryoush Habibi

Second Advisor

Professor Kamran Eshraghian

Abstract

Asynchronous Transfer Mode (ATM) technology is widely employed for the transport of network traffic, and has the potential to be the base technology for the next generation of global communications. Connection Admission Control (CAC) is the effective traffic control mechanism which is necessary in ATM networks in order to avoid possible congestion at each network node and to achieve the Quality-of-Service (QoS) requested by each connection. CAC determines whether or not the network should accept a new connection. A new connection will only be accepted if the network has sufficient resources to meet its QoS requirements without affecting the QoS commitments already made by the network for existing connections. The design of a high-performance CAC is based on an in-depth understanding of the statistical characteristics of the traffic sources.

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