Fuzzy graph based shortest path ranking method for optical network

Abstract

Optical networks pose real difficulty in finding the flexible optical routing path for high speed data transmission in optical communication network environment because of critical path, blocking performance, and security; processing delay, etc., to overcome this pitfall, a new algorithm fuzzy graph based ranking has been proposed. In this algorithm contain two schemes that are: fuzzy and graph theory, for this work we consider the distance and processing time, these two parameters are represented by fuzzy numbers and fuzzy triangular numbers, those values are used to find the shortest path from the different paths. In this paper observed that fuzzy graph based alternate routing scheme provided for better routing performance. In addition to that, the simulated results show that the network, performance can be improved when alternative routes are used in optical router architecture and also illustrate the numerical example of shortest path and fuzzy graph theory has been surveyed. The definite architecture for optical router and analytical approach is given in this paper, It helps that the researchers to improve the optical routing capabilities according to the fulfillment of present needs better analysis and simulation report shows that proposed method provides an optimized route in the optical network over the existing algorithms. The objectives of this paper, to minimize the processing delay of finding the shortest path (optimum path) and attain higher throughput.