Experimental Performance Studies of Laboratory WPA IEEE 802.11b,g PTMP Links

被引:0
|
作者
Pacheco de Carvalho, Jose A. R. [1 ,2 ]
Veiga, H. [1 ,3 ]
Ribeiro Pacheco, Claudia F. F. P. [1 ]
Reis, A. D. [1 ,2 ,4 ]
机构
[1] Univ Beira Interior, Unidade Deteccao Remota, P-6201001 Covilha, Portugal
[2] Univ Beira Interior, Dept Fis, P-6201001 Covilha, Portugal
[3] Univ Beira Interior, Ctr Informat, P-6201001 Covilha, Portugal
[4] Univ Aveiro, Dept Elect & Telecomun, Inst Telecommun, P-3810 Aveiro, Portugal
关键词
WLAN; Wi-Fi; WPA Point-to-Multipoint Links; IEEE; 802.11b; 802.11g; Wireless Network Laboratory Performance;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
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- multipoint 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 point-to-point links. Further comparisons are made to corresponding results obtained for WEP links. Conclusions are drawn about the comparative performance of the links.
引用
收藏
页码:575 / 579
页数:5
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