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A Survey on Voice over IP over Wireless LANs

Kazemitabar, Haniyeh and Ahmed Ali, Sameha and Nisar, Kashif and Md Said, Abas and Hasbullah, Halabi (2010) A Survey on Voice over IP over Wireless LANs. [Citation Index Journal]

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Abstract

Voice over Internet Protocol (VoIP) is a form of voice communication that uses audio data to transmit voice signals to the end user. VoIP is one of the most important technologies in the World of communication. Around, 20 years of research on VoIP, some problems of VoIP are still remaining. During the past decadeand with growing of wireless technologies, we have seen that many papers turn their concentration from Wired-LAN to Wireless-LAN. VoIP over Wireless LAN (WLAN) faces many challenges due to the loose nature of wireless network. Issues like providing Quality of Service (QoS) at a good level, dedicating capacity for calls and having secure calls is more difficult rather than wired LAN. Therefore VoIP over WLAN (VoWLAN) remains a challenging research topic. In this paper we consolidate and address major VoWLAN issues. This research is helpful for those researchers wants to do research in Voice over IP technology over WLAN network.

Item Type:Citation Index Journal
Subjects:T Technology > T Technology (General)
Departments / MOR / COE:Departments > Computer Information Sciences
ID Code:4530
Deposited By: Dr Halabi Hasbullah
Deposited On:14 Mar 2011 08:58
Last Modified:19 Jan 2017 08:24

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