NDLI: Performance evolution in optical burst switched networks

Content Provider	IEEE Xplore Digital Library
Author	Das, A. Banerjee, P. Das, A.K.
Copyright Year	2008
Description	Author affiliation: Guru Nanak Inst. of Technol., Kolkata (Das, A.; Banerjee, P.; Das, A.K.)
Abstract	Optical burst switching (OBS) that combines the advantages of OCS and OPS is an emerging technology to exploit the potential benefits of optical communication, that allow variable burst sizes and has gained much attention from both academic and industry. Low delay and also to reduce burst overlap in the electronic domain of an ingress node and hence to reduce burst loss improves quality of service (QoS). A mathematical model for delay versus traffic loads considering both low and large traffic conditions is developed. In a metropolitan ring network the minimum delay zone is shown considering the variation of channel capacityC, burst size B, and token round trip time R. In a general OBS node it is required to delay some of the transmission of bursts in the ingress node with an electronic buffer. It is shown that in a burst overlapping condition, at lower traffic loads, data produces more delays and increases with the increase of delayed burst time, but at higher loads, the delays are almost same for all values of delayed burst time.
Starting Page	1
Ending Page	5
File Size	568925
Page Count	5
File Format	PDF
ISBN	9781424419791
DOI	10.1109/WOCN.2008.4542478
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-05-05
Publisher Place	Indonesia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Delay effects delay characteristics and traffic load Telecommunication traffic Quality of service Optical fiber networks Optical burst switching burst overlap reduction Communication switching Optical losses Optical buffering Communication industry Optical burst transport (OBT) metropolitan area network (MAN) scheduling Optical fiber communication
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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