NDLI: Analysis and efficient modeling of the traffic generated by broadband teleradiology applications

Content Provider	IEEE Xplore Digital Library
Author	Cinotti, M. Carroppo, R.G. Giordano, S. Russo, F.
Copyright Year	1997
Description	Author affiliation: Dipt. di Inf. Eng., Pisa Univ., Italy (Cinotti, M.)
Abstract	Future B-ISDN networks will support a wide range of new multimedia services, whose characteristics are still mostly unknown. Among them the area of multimedia communications in medicine will result one of the most critical. This class of problems is furthermore complicated if we consider the requirements of teleradiology applications that involve the transmission of large amounts of data generated by heterogeneous multiplexed sources. The paper presents the analysis of the traffic collected during a typical teleradiology session over a broadband DQDB MAN offering a connection-less LAN-to-LAN interconnection service (such as SMDS). The study confirms the fractal nature of the source. The analysis of the collected data is used to validate a new approach for on-line self-similar traffic generation. On-line generators do not require any post-processing of the data and for this reason they are suitable to be used in discrete event block oriented simulation systems to evaluate the network performance. The proposed model is a simple two-state process that is able to capture both the time and queueing statistical behaviour of the measured data. This model is also compared with a fractional Gaussian noise (fGn) generator.
Starting Page	753
Ending Page	757
File Size	616417
Page Count	5
File Format	PDF
ISBN	0780341988
DOI	10.1109/GLOCOM.1997.638432
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1997-11-03
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Traffic control Biomedical imaging Discrete event simulation Telecommunication traffic Bandwidth B-ISDN Multimedia communication Multimedia databases Picture archiving and communication systems Hospitals
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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