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Seventh IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunications Systems (MASCOTS'99)
Local Resource Allocation for Providing End to End Delay Guarantees in ATM Networks Using PGPS Scheduling
College Park, Maryland
March 24-March 28
ISBN: 0-7695-0381-0
Amr S. Ayad, Cairo University
Khaled M. F. Elsayed, Cairo University
Mahmoud T. El- hadidi, Cairo University
The paper addresses the issue of reserving resources at each ATM switch along the path of a flow that requires a hard (deterministic) bound on end-to-end delay. The switches are assumed to be using Packet-by-packet Generalized Processor Sharing (PGPS) schedulers for each outgoing link. An algorithm for call admission control of these flows is proposed. Different policies for mapping the end-to-end delay requirement into service rates to be assigned at each scheduler are suggested and analyzed.
Index Terms:
Quality of Service (QoS), Guaranteed Service, Asynchronous Transfer Mode(ATM), Call Admission Control (CAC)
Citation:
Amr S. Ayad, Khaled M. F. Elsayed, Mahmoud T. El- hadidi, "Local Resource Allocation for Providing End to End Delay Guarantees in ATM Networks Using PGPS Scheduling," mascots, pp.30, Seventh IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunications Systems (MASCOTS'99), 1999
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