NDLI: On-line Internet Access Estimation Tool: EQoSIM

Content Provider	IEEE Xplore Digital Library
Author	Navajas, J.F. Navarro, E.A.V. Ruiz, I.M.
Copyright Year	2005
Description	Author affiliation: Commun. Technol. Group, Zaragoza Univ. (Navajas, J.F.; Navarro, E.A.V.; Ruiz, I.M.)
Abstract	This paper presents a Java-based on-line Internet access estimation tool called evaluation of quality of service (QoS) in Internet accesses for multimedia applications (EQoSIM). It is specially aimed at real-time multimedia applications transported over the user datagram protocol (UDP). The system is capable of estimating access capacity, available bandwidth and delay as the critical end-to-end QoS parameters for this kind of applications. The algorithm used for QoS estimations is one-way, and is based on the packet train technique. On-line QoS estimation elements are distributed among a central server and the final Internet user. The central server contains a UDP packet bursts server and a Web server that hosts the Java applet that implements the UDP packet bursts client. EQoSIM has been validated using several commercial Internet accesses with different technologies: asymmetric digital subscriber loop (ADSL), general packet radio service (GPRS) and universal mobile telecommunications system (UMTS)
Starting Page	1163
Ending Page	1166
File Size	1275772
Page Count	4
File Format	PDF
ISBN	142440049X
DOI	10.1109/EURCON.2005.1630160
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-11-21
Publisher Place	Serbia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Quality of service Web server Web and internet services Java Delay estimation Transport protocols Access protocols Bandwidth DSL Packet radio networks Multimedia QoS Internet Access Real-time
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
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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