Physical Layer Impairment Aware Shared Path Protection In WDM Optical Networks

Krishnamurthy Ramanujam

doi:10.1364/photonics.2014.t3a.58

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JOURNAL ARTICLE

Physical Layer Impairment Aware Shared Path Protection In WDM Optical Networks

Krishnamurthy Ramanujam

Year: 2014 Pages: T3A.58-T3A.58

DOI: 10.1364/photonics.2014.t3a.58

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Abstract

We propose a heuristic algorithm for physical layer impairments (PLIs) aware shared-path protection methods for single link failures in transparent optical WDM networks. Our algorithm achieves 100% restorability, 23% improvement in Wavelength-link sharing.

Keywords:

Wavelength-division multiplexing Computer science Path (computing) Computer network Physical layer Heuristic Path protection Layer (electronics) Optical performance monitoring Distributed computing Wavelength Telecommunications Optoelectronics Materials science Artificial intelligence

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Topics

Advanced Optical Network Technologies

Physical Sciences → Engineering → Electrical and Electronic Engineering

Optical Network Technologies

Physical Sciences → Engineering → Electrical and Electronic Engineering

Advanced Photonic Communication Systems

Physical Sciences → Engineering → Electrical and Electronic Engineering

Physical Layer Impairment Aware Shared Path Protection In WDM Optical Networks

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