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Comparative Performance Studies of Laboratory WPA IEEE 802.11b,g Point-to-Point Links

JosÃƒÂ© A. R. Pacheco de Carvalho, ClÃƒÂ¡udia F. F. P. Ribeiro Pacheco, Hugo Veiga, AntÃƒÂ³nio D. Reis
The Remote Detection Unit and the Physics Department at the University of Beira Interior R. MarquÃƒÂªs dÃ¢â‚¬â„¢ÃƒÂvila e Bolama 6201-001 CovilhÃƒÂ£ Portugal, The Remote Detection Unit at the University of Beira Interior R. MarquÃƒÂªs dÃ¢â‚¬â„¢ÃƒÂvila e Bolama 6201-001 Co

Abstract: Wireless communications using microwaves are increasingly important, e.g. Wi-Fi. Performance is a very crucial issue, resulting in more reliable and efficient communications. Security is equally very important. Laboratory measurements are made about several performance aspects of Wi-Fi IEEE 802.11 b, g WPA point-to-point links. A contribution is given to performance evaluation of this technology under WPA encryption, using available equipments (DAP-1522 access points from D-Link and WPC600N adapters from Linksys). Detailed results are presented and discussed, namely at OSI levels 4 and 7, from TCP, UDP and FTP experiments, permitting measurements of TCP throughput, jitter, percentage datagram loss and FTP transfer rate. Comparisons are made to corresponding results obtained for open links. Conclusions are drawn about the comparative performance of the links.

Keywords: WLAN, Wi-Fi, WPA Point-to-Point Links, IEEE 802.11b, IEEE 802.11g, Wireless Network Laboratory Performance Comparative Performance Studies of Laboratory WPA IEEE 802.11b,g Point-to-Point Links

DOI:https://doi.org/10.6025/jdp/2023/13/3/65-73

Full_Text PDF 1.51 MB Download: 25 times

References:

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[9] Pacheco de Carvalho, J. A. R., Veiga, H., Gomes, P. A. J., Ribeiro Pacheco, C. F., Marques, N., Reis, A. D. (2010). “Wi-Fi Point-to-Point Links- Performance Aspects of IEEE 802.11 a,b,g Laboratory Links.” In S. I. Ao & L. Gelman (Eds.), Electronic Engineering and Computing Technology, Series: Lecture Notes in Electrical Engineering (Vol. 60, pp. 507-514). Springer.

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