Voice Over Wifi Performance Evaluation and Comparisons of IEEE.802.11 B, A, G, N Releases
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2016, Vol 18, Issue 2
Abstract
Abstract: Cellular networks are not always available indoors, either at home or work. 802.11 WiFi networks can solve part of this problem by providing Voice over WiFi (VoFi) phones or computer with communication devices which make calls through the WiFi network over the internet. Data and calls are improved significantly because IEEE 802.11 standard is typically introduced to cover indoor spaces. Another reason to use 802.11 WiFi networks is to reduce the cost of per unit time usage of cellular networks. In this paper, different WLAN standards was concerned and the IEEE 802.11 standards b/a/g/n have been studied and compared regarding their VoFi performance based on Throughput, Delay and packet Drop Key Performance Indicators (KPI), which will help VoFi users , organizations and researchers in selection of better type of VoFi standard.
Authors and Affiliations
Mudathir Babiker Idris Babiker , Dr. Amin Babiker A/Nabi Mustafa
Keywords
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