NDLI: Physical layer impairment aware routing (PLIAR) in WDM optical networks: issues and challenges

Please wait, while we are loading the content...

Year : 2016 Volume : 18

Year : 2015 Volume : 17

Year : 2014 Volume : 16

Year : 2013 Volume : 15

Year : 2012 Volume : 14

Year : 2011 Volume : 13

Year : 2010 Volume : 12

Year : 2009 Volume : 11

Fourth quarter 2009 IEEE communications surveys and tutorials

A survey on next generation mobile WiMAX networks: objectives, features and technical challenges

Mobility models for vehicular ad hoc networks: a survey and taxonomy

A survey on jamming attacks and countermeasures in WSNs

Handoff prioritization and decision schemes in wireless cellular networks: a survey

Admission control schemes for 802.11-based multi-hop mobile ad hoc networks: a survey

Physical layer impairment aware routing (PLIAR) in WDM optical networks: issues and challenges

Evolution, insights and challenges of the PHY layer for the emerging ieee 802.11n amendment

Year : 2008 Volume : 10

Year : 2007 Volume : 9

Year : 2006 Volume : 8

Year : 2005 Volume : 7

Year : 2004 Volume : 6

Year : 2003 Volume : 5

Year : 2002 Volume : 4

Year : 2000 Volume : 3

Year : 1999 Volume : 2

Year : 1998 Volume : 1

Physical layer impairment aware routing (PLIAR) in WDM optical networks: issues and challenges

Content Provider	IEEE Xplore Digital Library
Author	Saradhi, C.V. Subramaniam, S.
Copyright Year	1998
Abstract	In WDM optical networks, the physical layer impairments (PLIs) and their significance depend on network type-opaque, translucent, or transparent; the reach-access, metro, or core/long-haul; the number and type of network elements-fiber, wavelengths, amplifiers, switching elements, etc.; and the type of applications-real-time, non-real time, missioncritical, etc. In transparent optical networks, PLIs incurred by non-ideal optical transmission media accumulate along an optical path, and the overall effect determines the feasibility of the lightpaths. If the received signal quality is not within the receiver sensitivity threshold, the receiver may not be able to correctly detect the optical signal and this may result in high bit-error rates. Hence, it is important to understand various PLIs and their effect on optical feasibility, analytical models, and monitoring and mitigation techniques. Introducing optical transparency in the physical layer on one hand leads to a dynamic, flexible optical layer with the possibility of adding intelligence such as optical performance monitoring, fault management, etc. On the other hand, transparency reduces the possibility of client layer interaction with the optical layer at intermediate nodes along the path. This has an impact on network design, planning, control, and management. Hence, it is important to understand the techniques that provide PLI information to the control plane protocols and that use this information efficiently to compute feasible routes and wavelengths. The purpose of this article is to provide a comprehensive survey of various PLIs, their effects, and the available modeling and mitigation techniques. We then present a comprehensive survey of various PLI-aware network design techniques, regenerator placement algorithms, routing and wavelength assignment algorithms, and PLI-aware failure recovery algorithms. Furthermore, we identify several important research issues that need to be addressed to realize dynamically reconfigurable next-generation optical networks. We also argue the need for PLI-aware control plane protocol extensions and present several interesting issues that need to be considered in order for these extensions to be deployed in real-world networks.
File Size	775408
File Format	PDF
ISSN	1553877X
Volume Number	11
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Physical layer Routing Wavelength division multiplexing WDM networks Optical fiber networks Optical receivers Repeaters Optical sensors Stimulated emission Monitoring Wavelength division multiplexing, wavelengthrouted optical networks, routing and wavelength assignment, optical performance monitoring, optical layer service level agreements, transmission impairments, quality of transmission, physical layer impairment aware routing, impairment constraintbased routing, regenerator placement algorithms, physical layer impairment aware control plane, GMPLS-basedWDM networks, and IP over WDM networks
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in