Journal ArticleDOI
Multiple attack localization and identification in all-optical networks
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TLDR
This paper provides formal specifications for optical crosstalk that can arise in optical cross-connect nodes and proposes an algorithm for localizing the sources of multiple attacks and identifying their nature in all-optical networks.About:
This article is published in Optical Switching and Networking.The article was published on 2006-07-01. It has received 35 citations till now. The article focuses on the topics: Network transparency & Optical Transport Network.read more
Citations
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Journal ArticleDOI
Fault and attack management in all-optical networks
TL;DR: This article presents an algorithm for multiple attack localization and identification that can participate in some tasks for fault management of all-optical networks, with particular emphasis on complications that arise due to the unique characteristics and peculiar behaviors of transparent network components.
Journal ArticleDOI
Attack-Aware Wavelength Assignment for Localization of In-band Crosstalk Attack Propagation
TL;DR: This paper defines a new objective criterion for the wavelength assignment (WA) problem, called the propagating crosstalk attack radius (P-CAR), and develops heuristic algorithms aimed at minimizing both the P-CAR and the number of wavelengths used, to achieve better protection, but without the need for extra resources.
Journal ArticleDOI
Experimental Study of Machine-Learning-Based Detection and Identification of Physical-Layer Attacks in Optical Networks
TL;DR: An experimental investigation of a machine learning framework for detection and identification of physical-layer attacks, based on experimental attack traces from an operator field deployed testbed with coherent receivers, indicates that artificial neural networks achieve 99.9% accuracy in attack type and intensity classification, and are capable of processing 1 million samples in less than 10 seconds.
Journal ArticleDOI
Optical spectrum feature analysis and recognition for optical network security with machine learning.
Yanlong Li,Nan Hua,Jiading Li,Zhizhen Zhong,Shangyuan Li,Chen Zhao,Xiaoxiao Xue,Xiaoping Zheng +7 more
TL;DR: An investigation of optical spectrum feature analysis (OSFA) and recognition and proposed support vector machine (SVM) and one-dimensional convolutional neural network (1D-CNN) machine-learning OSFA methods, demonstrating that the methods are promising solutions for optical network security.
Journal ArticleDOI
Control and Management Issues in All-Optical Networks
TL;DR: The key management functions that are responsible for ensuring the secure and continued functioning of the network are discussed and a framework for the realization of an appropriate management system that can meet the challenges posed by all-optical networks is presented.
References
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Book
Optical Networks: A Practical Perspective
TL;DR: The second edition of Optical Networks: A Practical Perspective succeeds the first as the authoritative source for information on optical networking technologies and techniques as discussed by the authors, covering componentry and transmission in detail but also emphasizing the practical networking issues that affect organizations as they evaluate, deploy, or develop optical solutions.
Journal ArticleDOI
Impact of transmission impairments on the teletraffic performance of wavelength-routed optical networks
TL;DR: In this paper, the role of the physical layer in setting up lightpaths by employing appropriate models of multi-wavelength optical devices (XCSs and EDFAs) such that the received bit error rate (BER) at the destination node might become unacceptably high.
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Impact of crosstalk in an arrayed-waveguide multiplexer on N/spl times/N optical interconnection
Hiroshi Takahashi,K. Oda,H. Toba +2 more
TL;DR: In this article, the impact of crosstalk in an arrayed-waveguide N/spl times/N wavelength multiplexer is investigated precisely in relation to its application to wavelength-routing N /spl times /N all optical networks.
Link Management Protocol (LMP)
TL;DR: This document specifies a link management protocol (LMP) that runs between a pair of nodes and is used to manage TE links and will be used to maintain control channel connectivity, verify the physical connectivity of the data links, correlate the link property information, suppress downstream alarms, and localize link failures for protection/restoration purposes in multiple kinds of networks.
Journal ArticleDOI
Coherent and incoherent crosstalk in WDM optical networks
Yunfeng Shen,Kejie Lu,Wanyi Gu +2 more
TL;DR: In this article, the impact of coherent and incoherent crosstalk on an optical signal passing through optical cross-connect nodes (OXC's) in WDM optical networks is studied, and the analytical expressions are given.