Extended Performance Studies of Wi-Fi IEEE 802.11a, b, g Laboratory WPA Point-to-Multipoint and Point-to-Point Links

  • J. A. R. Pacheco de Carvalho
  • H. Veiga
  • C. F. Ribeiro Pacheco
  • A. D. Reis
Conference paper

Abstract

Wireless communications using microwaves are increasingly important, such as Wi-Fi. Performance is a most fundamental issue, leading to more reliable and efficient communications. Security is equally very important. Laboratory measurements were performed on several performance aspects of Wi-Fi (IEEE 802.11a, b, g) WPA point-to-multipoint links. Our study contributes to performance evaluation of this technology, using available equipments (DAP-1522 access points from D-Link and WPC600N adapters from Linksys). New detailed results are presented and discussed, namely at OSI levels 4 and 7, from TCP, UDP and FTP experiments: TCP throughput, jitter, percentage datagram loss and FTP transfer rate. Comparisons are made to corresponding results obtained for WPA point-to-point and Open point-to-multipoint links. Conclusions are drawn about the comparative performance of the links.

Keywords

IEEE 802.11a IEEE 802.11b IEEE 802.11g Wi-Fi Wireless network laboratory performance measurements WLAN WPA point-to-multipoint links 

Notes

Acknowledgment

Supports from University of Beira Interior and FCT (Fundação para a Ciência e a Tecnologia)/PEst-OE/FIS/UI0524/2011(ProjectoEstratégico-UI524-2011-2012) are acknowledged.

References

  1. 1.
    IEEE 802.11a, 802.11b, 802.11g, 802.11n, 802.11i standards, http://standards.ieee.org/getieee802. Accessed 10 Jan 2011
  2. 2.
    J.W. Mark, W. Zhuang, Wireless Communications and Networking (Prentice-Hall Inc, Upper Saddle River, 2003)Google Scholar
  3. 3.
    T.S. Rappaport, Wireless Communications Principles and Practice, 2nd edn. (Prentice-Hall Inc, Upper Saddle River, 2002)Google Scholar
  4. 4.
    W.R. Bruce III, R. Gilster, Wireless LANs End to End (Hungry Minds Inc, New York, 2002)Google Scholar
  5. 5.
    M. Schwartz, Mobile Wireless Communications (Cambridge University Press, Cambridge, 2005)Google Scholar
  6. 6.
    N.I. Sarkar, K.W. Sowerby, High performance measurements in the crowded office environment: a case study, in Proceedings of ICCT’06-International Conference on Communication Technology, Guilin, China, 27–30 Nov 2006Google Scholar
  7. 7.
    E. Monteiro, F. Boavida, Engineering of Informatics Networks, 4th edn. (FCA-Editor of Informatics Ltd, Lisbon, 2002)Google Scholar
  8. 8.
    J.A.R.P. de Carvalho, P.A.J. Gomes, H. Veiga, A.D. Reis, Development of a University Networking Project, in Encyclopedia of Networked and Virtual Organizations, ed. by G.D. Putnik, M.M. Cunha (IGI Global, Hershey, 2008), pp. 409–422Google Scholar
  9. 9.
    J.A.R.P. de Carvalho, H. Veiga, P.A.J. Gomes, C.F.R. Pacheco, N. Marques, A.D. Reis, Wi-Fi point-to-point links: performance aspects of IEEE 802.11a, b, g Laboratory links, in Electronic Engineering and Computing Technology. Lecture Notes in Electrical Engineering, vol. 60, ed. by S.-I. Ao, L. Gelman (Springer, Berlin, 2010), pp. 507–514Google Scholar
  10. 10.
    J.A.R. Pacheco de Carvalho, H. Veiga, N. Marques, C.F. Ribeiro Pacheco, A.D. Reis, Wi-Fi WEP point-to-point links: performance studies of IEEE 802.11a, b, g laboratory links, in Electronic Engineering and Computing Technology. Lecture Notes in Electrical Engineering, vol. 90, ed. by S.-I. Ao, L. Gelman. (Springer, Berlin, 2011), pp. 105–114Google Scholar
  11. 11.
    J.A.R.P. de Carvalho, H. Veiga, C.F.R. Pacheco, A.D. Reis, Performance studies of Wi-Fi IEEE 802.11A, G WPA point-to-multipoint links, in Proceedings of WCE 2013World Congress on Engineering 2013. Lecture Notes on Computer Science (Imperial College London, London, 2013), pp. 1415–1419, 3–5 July 2013Google Scholar
  12. 12.
    J.A.R.P. de Carvalho, H. Veiga, N. Marques, C.F.R. Pacheco, A.D. Reis, Laboratory performance of Wi-Fi IEEE 802.11 B,G WPA2 point-to-point links: a case study, in Proceedings of WCE 2011—World Congress on Engineering 2011 (Imperial College London, London), pp. 1770–1774, 6–8 July 2011Google Scholar
  13. 13.
    J.A.R.P. de Carvalho, N. Marques, H. Veiga, C.F.R. Pacheco, A.D. Reis, Experimental performance evaluation of a Gbps FSO link: a case study, in Proceedigns of WINSYS 2010International Conference on Wireless Information Networks and Systems (Athens, Greece, 2010), pp. 123–128, 26–28 July 2010 Google Scholar
  14. 14.
    DAP-1522 wireless bridge/access point technical manual (2010), http://www.dlink.com. Accessed 15 Jan 2012
  15. 15.
    AT-8000S/16 level 2 switch technical data (2009), http://www.alliedtelesis.com. Accessed 10 Dec 2010
  16. 16.
    WPC600N notebook adapter user guide (2008), http://www.linksys.com. Accessed 10 Jan 2012
  17. 17.
    NetStumbler software (2005), http://www.netstumbler.com. Accessed 21 Mar 2011
  18. 18.
    Iperf software (2003), http://dast.nlanr.net. Accessed 10 Jan 2008
  19. 19.
    Network Working Group, RFC 1889-RTP: A transport protocol for real time applications (1996), http://www.rfc-archive.org. Accessed 10 Feb 2008
  20. 20.
    P.R. Bevington, Data Reduction and Error Analysis for the Physical Sciences (Mc Graw Hill Book Company, New York, 1969)Google Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2014

Authors and Affiliations

  • J. A. R. Pacheco de Carvalho
    • 1
  • H. Veiga
    • 2
  • C. F. Ribeiro Pacheco
    • 1
  • A. D. Reis
    • 1
  1. 1.Unidade de Detecção RemotaUniversidade da Beira InteriorCovilhãPortugal
  2. 2.Centro de InformáticaUniversidade da Beira InteriorCovilhãPortugal

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