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Peer to Peer VoIP over IEEE 802.11 WLAN

Voice over Internet Protocol (VoIP) over WLAN is one of the most important technologies in today’s world of communication. VoIP is simply a way to make phone calls through the internet because of the convergence of voice and data networks enables new applications and cost reductions. Voice over WLAN phones are already being offered to enterprises by leading vendors. Most of internet services or applications require centralized network to communicate, but with Ad-hoc networks there is no such requirement at all. In this report we have established a VoIP session by forming a network between Android mobile devices without using an Access point. Energy consumption is a major problem for VoIP over wireless LAN applications while using them in hand held devices. We investigated the energy consumption characteristics of our Evaluation kit during VoIP session. We further studied about new technology: “Wi-Fi Direct” which allows Wi-Fi equipped devices to share data without using wireless access points.

Identiferoai:union.ndltd.org:UPSALLA1/oai:DiVA.org:hh-19119
Date January 2012
CreatorsAntham, Karunakar, Palle, Chandrashekar reddy, Mantoor, Ashwin kumar
PublisherHögskolan i Halmstad, Halmstad Embedded and Intelligent Systems Research (EIS), Högskolan i Halmstad, Halmstad Embedded and Intelligent Systems Research (EIS), Högskolan i Halmstad, Halmstad Embedded and Intelligent Systems Research (EIS)
Source SetsDiVA Archive at Upsalla University
LanguageEnglish
Detected LanguageEnglish
TypeStudent thesis, info:eu-repo/semantics/bachelorThesis, text
Formatapplication/pdf
Rightsinfo:eu-repo/semantics/openAccess

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