NDLI: A study on routing, modulation level, and spectrum allocation algorithms for elastic optical path networks

Content Provider	IEEE Xplore Digital Library
Author	Hashimoto, T. Baba, K. Simojo, S.
Copyright Year	2012
Description	Author affiliation: Graduate School of Information Science and Technology, Osaka University (Hashimoto, T.) \|\| Cybermedia Center, Osaka University (Baba, K.; Simojo, S.)
Abstract	In order to deal with the recent rapid increase in Internet traffic, it is necessary to use network bandwidth over the entire optical fiber more efficiently. Therefore, elastic optical path networks that enable efficient spectrum utilization on optical fibers by allocating bandwidth to optical paths using granular optical spectra are expected. Elastic optical path networks require the routing, modulation level, and spectrum allocation (RMLSA) to efficiently allocate optical spectrum resources to optical paths. In this paper, we propose novel RMLSA algorithms that reduce occupied spectrum resources on the entire network by considering multiple candidate routes as well as the shortest route that is allocated to optical paths. The evaluation results of our proposed algorithms can reduce occupied spectrum resources and allocate network resources efficiently.
Starting Page	395
Ending Page	399
File Size	277687
Page Count	5
File Format	PDF
ISBN	9781467314619
e-ISBN	9781467314633
DOI	10.1109/ICP.2012.6379884
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-01
Publisher Place	Malaysia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical fiber networks Time frequency analysis Classification algorithms Optical modulation Resource management Radio spectrum management
Content Type	Text
Resource Type	Article

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

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