Mitigation of Channel Impairment of Traffic Loading on Ethernet LAN

Authors(3) :-UGWU O. C, EZE M.N, ILO F.U.

In the design of an Ethernet communication network for multiple classes of users, the appropriate choice of traffic load to be transmitted in the network is made so as not to degrade the quality of service of the particular network. This paper presents analysis of the influence of varying traffic (packet size) and the number of work stations in an Ethernet network. The major objective is to establish the influence of varying the traffic intensity and the network sizes of Ethernet quality of service parameters. It is found out that through put and utilization degrades slightly when the mean packet size is increased and the load is kept constant but collision and delay increases as the network increases. The analysis is presented using matlab modeling and simulation environment. The network was modeled and converted into MATLAB simulation model. The model was simulated and the results obtained were used to estimate the performance of the network using the quality of service parameters like collision, through put utilization and delay.

Authors and Affiliations


Local Area Networks, Fiber Distributed Data Interface, Distributed Queue Dual Bus, Access with Collision Detection, Binary Exponential Back Off, Media Access Control , Frequency Division Multiple Access

  1. H. R. Van As, “Media access techniques: The evolution towards terabit/s LAN’s and MANs,” Computer Networks ISDN Syst., vol. 26, pp. 603–656, 1994.
  2. M. L. Molle, “A New Binary Logarithmic Arbitration Method for Ethernet,” Technical Report CSRI-298. The University of Toronto, April 1994.
  3. W. M. Kiesel and P. J. Kuehn, ‘A New CSMA-CD Protocol for Local Area Networks with Dynamic Priorities and Low Collision Probability’ IEEE Journal on Selected Area in Communications, Vol. SAC-1, No.5, November p 869-876.
  4. A. Takagi, S. Yamada and S. Sugawara, CSMA/CD with Deterministic Contention Resolution’ IEEE Journal on Selected Areas in Communications, Vol. SAC-1, No.5, November 1983, p 877-884.
  5. M. L. Molle and L. Kleinrock, “Virtual Time CSMA: Why Two Clocks Are Better than One,” IEEE Transactions on Communications, vol. COM-33, no. 9, pp. 919-933, September 1985.
  6. G. D. Stamoulis, M. E. Anagnostou, and A. D. Georgantas, “Traffic source models for ATM networks: a service”, Computer Communications, vol. 17, no.6, pp.428-438, June, 1994.
  7. Juniper Networks Inc., “Supporting differentiated service classes in large IP networks,” Juniper Network Inc., Part Number: 200019-001, 2001. [Online]. Available:
  8. H. Phalgun, “The Effect of Voice Packet Size on End-To-End Delay In 802.11b Networks” April 29, 2003. pp 5-10.
  9. Saad Mohamed Abuguba, “Performance Evaluation of Rapid Spanning Tree Protocol by Measurements and Simulation” Budapest University of Technology and Economics Department of Telecommunications and Media Informatics. Budapest 2006. Pp 6-7.
  10. Micheel, J., Donnelly, S and I, Graham. ‘Precsion Time-stamping for network Packets’ ACM SIGCOMM Internet Measurement Workshop, San Francisco, California November 2001.
  11. Stanlings, W ‘Data and Computer Communication’ fifth edition, Prentice Hall, Upper saddle River, NJ, 1996.
  12. R. M. Metcalfe and D. R. Boggs, “Ethernet: Distributed packet switching for local computer networks,” Commun. ACM, vol. 19, no. 7, July 1976.
  13. K. Burak and F. R. Gendreau, “Ethernet Redundancy” White Paper, Invensys Process Systems, pp 2-5.
  14. G. Held, “Data Communications Networking Devices: Operation, Utilization and LAN and WAN Internetworking” John Wiley and Sons, USA, 1998, pp. 319.
  15. Micheel, J., Donnelly, S and I, Graham. ‘Precsion Time-stamping for network Packets’ ACM SIGCOMM Internet Measurement Workshop, San Francisco, California November 2001.
  16. D. A. LaHue, “Multimedia Performance Evaluation of Ethernet and Token Ring Media Access Protocols: a network comparison” University of North Carolina at Chapel Hill, North Carolina, June 1999, pp.22-29.
  17. C. D. Tsao, “A Local Network Architecture Overview,” IEEE Communications Magazine, Vol. 22, No. 8. Pp. 6-9.
  18. E. Blanchard, “Introduction to Networking and Data Communications” Copyright © 2001 by Command prompt, Inc. pp 34-38.
  19. E. Blanchard, “LAN protocol Validation and Evaluation,” IEEE Journal on Selected Areas in Communications, Vol 1, No 5, Nov. 1983, pp 1-13.
  20. S. Herkmat, “Communication network,” PragSoft Corporation, www. pragsoft. com, pp. 109-112, Copyright 2005.

Publication Details

Published in : Volume 1 | Issue 6 | November-December 2015
Date of Publication : 2015-12-25
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 462-464
Manuscript Number : IJSRSET151564
Publisher : Technoscience Academy

Print ISSN : 2395-1990, Online ISSN : 2394-4099

Cite This Article :

UGWU O. C, EZE M.N, ILO F.U., " Mitigation of Channel Impairment of Traffic Loading on Ethernet LAN, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 1, Issue 6, pp.462-464, November-December-2015.
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