Paper Details: Downloads: 794
Serial Number: P1141142896
Title: Virtual Topology Design Using Efficient Heuristics in Fiber Optic Networks
Authors: Y. Rama Mohan and V. Raghunatha Reddy and B. Satyanarayana.
Abstract: Wavelength Division Multiplexed (WDM) point to point networks play a vital role in the backbone transport networks. The set of light paths at optical layer forms a Virtual Topology. This paper deals with the design of Virtual Topology for wavelength routed WDM networks. This paper proposes new heuristics on fiber optic networks to develop efficient Virtual topology design and to examine the critical aspects of performance constraints like single hop traffic maximization, Average weighted hop count and number of wavelengths/Transceivers. Further two new heuristics ILUMHSN and ILUMHDN are proposed, tested and compared the performances with the existing HLDA on 14-node NSFNET Model.
Keywords: wavelength routed WDM, Logical Topology, single hop traffic, Average weighted hop Count, ILUMHSN, ILUMHDN.
Journal/Conference: International Journal of Computer Networks and Internet Research
Volume: 11
Issue: 1
Submission Date: 10/21/2011 12:00:00 AM
Review Date: 12/9/2011 12:00:00 AM
Publishing Date: 1/28/2012 7:53:35 AM
Article Downloads: 794
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