NDLI: A photonic container switched transport network to support long-haul traffic at the core

Content Provider	IEEE Xplore Digital Library
Author	Ghosh, P. Basu, K. Das, S.K.
Copyright Year	2005
Description	Author affiliation: Dept. of Comput. Sci. & Eng., Texas Univ., Arlington, TX, USA (Ghosh, P.; Basu, K.; Das, S.K.)
Abstract	The ever-growing demand for network capacity has resulted in the inception of optical burst switching (OBS) offering all-optical transmission, high-speed data rates and format transparent switching. But the current OBS architecture is very complex requiring costly fiber delay lines and quality of service management (QoS) techniques. In this paper we propose a new OBS architecture based on photonic container switching to be deployed in the core network. We show that our architecture will solve most of the complexities of existing OBS mechanisms, and in fact will make the core an all-optical, zero packet loss network that will also guarantee equal QoS to all the users. The packets are actually packed in fixed size containers which will be converted into an optical burst and transmitted through the network. Obviously a major issue to solve in our architecture is the scheduler design that ensures zero packet loss and no optical-to-electrical switching in the intermediate nodes. We devise a divide and conquer solution for the scheduler design problem and present some efficient algorithms for the same. We also analyze the performance of our algorithms under varying traffic conditions and network topologies, to ascertain their efficiency and robustness.
Starting Page	97
Ending Page	106
File Size	474843
Page Count	10
File Format	PDF
ISBN	0780392760
DOI	10.1109/ICBN.2005.1589605
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-10-07
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Containers Telecommunication traffic Quality of service Optical losses High speed optical techniques Algorithm design and analysis Optical burst switching Delay lines Quality management Optical fiber networks
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
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