Analysis of the effect of security on data and voice traffic in WLAN |
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| Affiliation: | 1. The Maersk McKinney Moller Institute, University of Southern Denmark, Denmark;2. University of Sindh, Jamshoro, Pakistan;3. Mehran University of Engineering and Technology, Jamshoro, Pakistan;4. CEVIPOF - Center for Political Research, Sciences Po and CNRS, 98 rue de l’Université, 75007 Paris, France;1. Key Laboratory of Dependable Service Computing in Cyber Physical Society, Chongqing University, Ministry of Education, Chongqing 400044, China;2. College of Computer Science, Chongqing University, Chongqing 400044, China;1. Dept. of Computer Science & Engg., GNDU, Regional Campus, Jalandhar, India;2. Dept. of Computer Science & Engg., GNDU, Regional Campus, Gurdaspur, India;1. Centre for Cyber Security Research, Deakin University, Geelong, VIC 3220, Australia;2. The State Key Laboratory of Integrated Services Networks, Xidian University, China;3. University of South Florida, Tampa, FL 33620, USA;4. Fujian Provincial Key Laboratory of Network Security and Cryptology, School of Mathematics and Computer Science, Fujian Normal University, Fuzhou, China;5. School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing, China;1. Dépt. LUSSI, Institut Télécom-Mines/Télécom Bretagne, France;2. LIAS Labs, École Nationale Supérieure de Mécanique et d''Aérotechnique, France |
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| Abstract: | This paper investigates the impact of security on the performance of WLAN. More specifically, it analyzes the impact of different encryption techniques used by two security protocols, namely Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA) on the throughput and delay over WLAN IEEE 802.11g. Moreover, in this paper, we investigate the effect of encryption on the performance of wireless transmission during the handover process when a mobile device disassociates from one access point and re-associates with another one. In addition, this paper addresses the impact of the use of security in WLAN specifically on voice traffic namely the incurred transmission delay and jitter. |
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