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EEE436/CS422 - Wireless Networking Technologies and ApplicationsSpring 2009
Project Presentation:
By: Tuna Karaman, Berke Kamgözen, Timurhan Sungur, Burak Baskın
15th May 2009
Features and Capabilities of the system
How Does the Application Work?
Demonstration
Possible Improvements
Convenient voice communication over wi-fi wireless network
Ad-hoc, between PDAs
Install simple application on PDAs
Half-duplex communication
Uses existing infrastructure for communication
Multi-hop capability over mesh network
Implemented using C#
.Net Compact Framework
P/Invoke to call Win32 dll’s on .Net Platform
TCP for establishing connection and UDP for voice transfer
Sender enters his username and the receiver’s IP address
Receiver accepts connection
Push-to-Talk
Mesh network capabilities
Sound quality
Bandwidth usage
Thanks to our supervisors; Prof. Ezhan Karaşan, Prof. İbrahim Körpeoğlu and Alper Rıfat Uluçınar for their feedback and support.