Please use this identifier to cite or link to this item: http://ktisis.cut.ac.cy/handle/10488/1042
Title: On the Extensibility Properties and Performance Measures of Circuit Switched Telecommunication Networks, Using Agent-Based Distributed Routing Algorithm
Authors: Mavromoustakis, Constandinos X.
Karatza, Helen D.
Keywords: Ant system;Network Topological changes;Adaptive routing;Decentralized schemes;Swarm intelligence
Issue Date: 2003
Publisher: Society for Modeling and Simulation International
Source: Proceedings of the 2003 International Symposium on Performance Evaluation of Computer and Telecommunication Systems, July 20-24, 2003
Link: http://www.scs.org/getDoc.cfm?id=2421
Abstract: An agent-based routing control system and its behavior while network topology changes to an extended version, is being studied in this paper. In real time networks for various reasons some of the nodes collapse or taken off-line for maintenance causing a significant reduction in performance. Inspired from this, we have examined the behavior of an agent-based routing which is applied to a realistic Synchronous Digital Hierarchy (SDH) complex topology network that tends to increase-or decrease- the number of nodes randomly/under conditions or even activate certain nodes that were inactive. Algorithmically complex problems like routing in telecommunication network, needs a dynamic adaptive approach. Agent-based routing method continually modifies the routing tables in response to congestion and overload in a network, to two different network topologies, measuring performance for the assumptions made. This decentralized routing scheme is shown not be substantially affected from any topological changes, when subjected to a certain frequency limit in variations. Through various newly introduced metrics and simulation of the proposed scenarios, we have shown that agent-based routing offer us a decentralized routing control in the network and an efficient way to stabilize responsiveness and increase overall performance.
URI: http://ktisis.cut.ac.cy/handle/10488/1042
http://ktisis.cut.ac.cy/handle/10488/1042
http://hdl.handle.net/10488/1042
ISBN: 1565552695
Type: Book Chapter
Appears in Collections:Κεφάλαια βιβλίων/Book chapters

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