NDLI: Grooming of Arbitrary Traffic in Optical WDM Mesh Networks Using a Genetic Algorithm

Content Provider	Springer Nature Link
Author	Jiao, Yueguang Zhou, Bingkun Zhang, Hanyi Guo, Yili
Copyright Year	2005
Abstract	In this paper, a genetic algorithm is proposed for grooming of arbitrary traffic in optical mesh networks. Traffic streams are routed in the wavelength division multiplexing (WDM) grooming networks that comprise both fiber links and established lightpaths. Chromosomes are split into multiple versions when multiple shortest routes are found. The selection strategy is based on a comparison between chromosomes. A variety of cost functions are proposed for the routing algorithm and two comparison methods are considered in the selection procedure. Computer simulations are performed with randomly generated traffic patterns. The results show that the algorithm is effective for traffic grooming (TG) problems, and also for routing and wavelength assignment problems.
Starting Page	193
Ending Page	198
Page Count	6
File Format	PDF
ISSN	1387974X
Journal	Photonic Network Communications
Volume Number	10
Issue Number	2
e-ISSN	15728188
Language	English
Publisher	Kluwer Academic Publishers
Publisher Date	2005-01-01
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	traffic grooming genetic algorithm WDM mesh network Computer Communication Networks Characterization and Evaluation Materials Electronic and Computer Engineering
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Computer Networks and Communications Electrical and Electronic Engineering Hardware and Architecture Software

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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