Abstract
The objective of this investigation is to implement a technology that provides measurements of quality of service (QoS) of established local area networks. Improvements of the required infrastructure for applications of telelearning (videoconference, electronic blackboard, shared applications…) are implemented with a minimal cost. We are implementing features of ATM on Ethernet local area networks, through the protocol "Cells In Frame" (CIF). This protocol encapsulates ATM cells in Ethernet frames using CIF specification. Values of measured parameters reveal that the implementation provides the ATM quality of service necessary for telelearning traffic type.
- 1 Armitage, J. "The Application of Asynchronous Transfer Mode to Multimedia and Local Area Network" PhD thesis, January 1994. University of Melbourne, Australia.]]Google Scholar
- 2 Bradner S., "Benchmarking Terminology for Network lnterconnection Devices" RFC 1242, July 1991.]] Google Scholar
Digital Library
- 3 Castelo V., "lnforme de la gesti6n de RedlRIS durante el afio 1997". Boletfn de la Red Nacional de I+D Redlris, NO. 41- 42, pp. 5-7, December 1997.]]Google Scholar
- 4 CIF Specification 1.0, http ://www.ci f.cornell.edu/specs/v 1.0/CIF-baseline.html]]Google Scholar
- 5 Golestani, S. "A self-clocked fair queuing scheme for broadband applications" Proceeding of the IEEE INFOCO '94 Toronto, CA, June 1994, pp. 636-646.]]Google Scholar
- 6 http://www.cif.cornell.edu/ComellResults, html]]Google Scholar
- 7 Kuo F., W. Effelsbeg, J. Garcia-Luna-Aceves "Multimedia Communications, Protocols and Applications" Prenticel Hall, 1998]] Google Scholar
Digital Library
- 8 McQuillan J., "Convergencia de routers y conmutadores". Global Communication, NO. 10, pp. 42-43, January 1998.]]Google Scholar
- 9 Robers L. "CIF: Affordable ATM, At last" Data Communication, April, 1997.]]Google Scholar
- 10 Tanenbaum A. "Computer Networks, third edition", Prentice Hall, 1997.]] Google Scholar
Digital Library
- 11 Venkatramani C., "The design, implementation and evaluating of RETHER: A real-time Ethernet Protocol." PhD thesis, January 1997. University of New York.]] Google Scholar
Digital Library
- 12 Zhang, H. "Service Disciplines for Guaranteed Performance Service in Packet-Switching Networks" Proceeding of the IEEE, Vol 83, N~ I0 October 1995, pp. 1374-1396]]Google Scholar
Cross Ref
Index Terms
Quality of service over Ethernet for telelearning applications
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Quality of service over Ethernet for telelearning applications
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