NDLI: A model for virtual tree bandwidth allocation in ATM networks

Content Provider	IEEE Xplore Digital Library
Author	Sethi, A.S.
Copyright Year	1995
Description	Author affiliation: Dept. of Comput. & Inf. Sci., Delaware Univ., Newark, DE, USA (Sethi, A.S.)
Abstract	The technique of virtual paths is used in ATM networks to perform bandwidth allocation for virtual circuits and to simplify setting up of virtual circuits in response to connection requests. The author describe a new technique called virtual trees that can be used for bandwidth allocation in ATM networks. A virtual tree corresponds to pre-allocated bandwidth along a set of links in the network that form a tree rooted at a source node and leading to various destinations. The use of virtual trees provides more flexibility to a source node in setting up a virtual circuit and results in smaller rejection probabilities for connection requests. virtual trees retain all the advantages of virtual paths but have a better performance potential. The authors present an optimization model for bandwidth allocation for virtual tree configurations and present the results of a simulation study comparing the performance of virtual trees with that of virtual paths.
Starting Page	1222
Ending Page	1229
File Size	780862
Page Count	8
File Format	PDF
ISBN	081866990X
ISSN	0743166X
DOI	10.1109/INFCOM.1995.516001
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1995-04-02
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Channel allocation Intelligent networks Bandwidth Asynchronous transfer mode Virtual colonoscopy Telecommunication traffic Routing Circuits B-ISDN Propagation delay
Content Type	Text
Resource Type	Article
Subject	Computer Science Electrical and Electronic Engineering

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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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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