Multi-hop traffic grooming routing and wavelength assignment using split light trail in WDM all optical mesh networks

Author:

Bhadra Sampa Rani1,Pradhan Ashok Kumar2,Biswas Utpal3

Affiliation:

1. Department of Computer Science, Kalyani Mahavidyalaya, Kalyani-741235, India. E-mail: sampa.rani.bhadra@gmail.com

2. Department of Computer Science and Engineering, SRM University, Amaravati, India. E-mail: ashokkumar.p@srmap.edu.in

3. Department of Computer Science and Engineering, University of Kalyani, Kalyani-741235, India. E-mail: utpal01in@yahoo.com

Abstract

For the last few decades, fiber optic cables not only replaced copper cables but also made drastic evolution in the technology to overcome the optoelectronic bandwidth mismatch. Light trail concept is such an attempt to minimize the optoelectronic bandwidth gap between actual WDM bandwidth and end user access bandwidth. A light trail is an optical bus that connects two nodes of an all optical WDM network. In this paper, we studied the concept of split light trail and proposed an algorithm namely Static Multi-Hop Split Light Trail Assignment (SMSLTA), which aims to minimize blocking probability, the number of static split light trails assigned and also the number of network resources used, at the same time maximizing the network throughput. Our proposed algorithm works competently with the existing algorithms and generates better performance in polynomial time complexity.

Publisher

IOS Press

Subject

Computer Networks and Communications,Hardware and Architecture,Information Systems

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Protection of Split Light Trail(s) in WDM Mesh Networks against Multiple Link Failures;2023 14th International Conference on Computing Communication and Networking Technologies (ICCCNT);2023-07-06

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