Efficient Segmentation based heuristic approach for Virtual Topology Design in Fiber Optical Networks

Provided by: International Journal of Application or Innovation in Engineering & Management (IJAIEM)
Topic: Networking
Format: PDF
In this paper, the authors present segmentation based heuristic approach as a solution to the design of a logical topology for a given physical topology. For a given physical topology in fiber optic network and Traffic pattern, the objective is to design a logical topology and routing algorithm so as to minimize both the average weighted number of hops and congestion. Two constraints are considered namely, the number of wavelengths required to embed the resulting logical topology and the number of transceivers per node.

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