Seventh IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunications Systems (MASCOTS'99) The Design and Management of ATM Virtual Path Connection Networks College Park, Maryland March 24-March 28 ISBN: 0-7695-0381-0
Modern communication networks can cross connect traffic flows to form logical end-to-end connections between all origin-destination pairs and thus create fully meshed logical networks upon sparse physical networks. Such logical connections are known as virtual path connections (VPCs) and a logical network formed by VPCs is known as a VPC network (VPCN). We present an efficient algorithm called XFG to compute optimal configurations for VPCNs carrying multi-service traffics. We compare the features of the XFG algorithm and the characteristics of standard nonlinear programming solvers. We present a model where a sequence of busy period multi-service traffics is offered to a network. The XFG algorithm is used to compute an optimal VPCN design for each busy period. We compare the grade of service attained by VPCN redesign, dynamic alternative routing (DAR), and a combination of VPCN redesign, call queuing and DAR.
Index Terms:
ATM networks; call admission control; network resource management; nonlinear optimization; virtual path connection networks
Citation:
A. Arvidsson, S.A. Berezner, A.E. Krzesinski, "The Design and Management of ATM Virtual Path Connection Networks," mascots, pp.2, Seventh IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunications Systems (MASCOTS'99), 1999 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||