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2020 | OriginalPaper | Chapter

Efficient Spectrum Provisioning in Elastic Optical Networks

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Abstract

The emerging technology of Elastic Optical Network (EON) has appeared to satisfy bandwidth hungry demands of today’s world. Routing and spectrum assignment is a major problem in EON for efficient spectrum utilization. In this paper we proposed a novel routing and spectrum allocation technique which gives efficient spectrum utilization by reducing blocking probability. This approach guarantees spectrum allocation upon arrival of a connection request but there may be some delay. This is called Request Provisioning with Reservation (RPR). The simulation results shows that this technique enhances spectrum utilization and reduces call blocking.
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Metadata
Title
Efficient Spectrum Provisioning in Elastic Optical Networks
Authors
Neha Mahala
Jaisingh Thangaraj
Copyright Year
2020
DOI
https://doi.org/10.1007/978-3-030-39875-0_24