NDLI: Burst switching in ultra-high speed all-optical IP over DWDM network with and without buffers under linear and nonlinear effects

Content Provider	IEEE Xplore Digital Library
Author	Le Nguyen Binh Nhan Duc Nguyen Le Huu Binh
Copyright Year	2010
Description	Author affiliation: Faculty of Information Technology, Hue College of Advanced Education in Industry, 70 Nguyen Hue St., Hue City, Vietnam (Le Huu Binh) \|\| Department of Electrical and Computer Systems, Engineering, Monash University, Clayton Victoria 3168 Australia (Le Nguyen Binh; Nhan Duc Nguyen)
Abstract	Dispersion due to linear chromatic and nonlinear effects of the single mode optical fibers are critical in ultra-high speed global optical Ethernet operating at 10Gb/s to 100Gb/s. This paper investigates the use of optical burst switching (OBS) to overcome the problem of blocking and contention under optical circuit switching, especially when the traffic load is heavy. The traffic transport characteristics of multi-wavelength-channels are studied with the channel bit rate of 2.5 Gb/s to 40 Gb/s in burst mode. OBS is demonstrated to minimize the blocking probability due to its statistical advantage to improve the throughput rate. Further a new core node architecture consisting of dynamic optical buffers and wavelength conversion is proposed for incorporating with an optical switching matrix for ultra-fast switching and routing of OBS packets. Blocking probabilities of the networking traffics are obtained for different bit rates under the effects of dispersion and with or without optical buffers for OBS.
Starting Page	635
Ending Page	639
File Size	691333
Page Count	5
File Format	PDF
ISBN	9781424470044
e-ISBN	9781424470068
DOI	10.1109/ICCS.2010.5686532
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-11-17
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical buffering Optical switches IP networks Routing Wavelength division multiplexing Optical amplifiers Fiber optics Layered graph model Optical Burst Switching IP over DWDM networks Network traffic
Content Type	Text
Resource Type	Article

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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
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