Practical Course Advanced Networking (Winter 2014/2015): Difference between revisions

Practical Course Advanced Networking (Winter 2014/2015) (view source)

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 |Activity recognition on mobile phones usually requires that the device is carried while activities are conducted (e.g. accelerometer-based). However, it was demonstrated recently that this recognition is feasible also from WiFi RSSI when activities are conducted in proximity of the phone (device-free recognition).
 In this project, students will develop an application to utilise 2G/3G signals for activity recognition. This work is based on the OsmocomBB project. Development phones will be provided.
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+| Environment adaptive adjustment of audio-based security on mobile phones
+| [http://www.stephansigg.de Stephan Sigg]
+| [http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6112755]
+| We have demonstrated a secure pairing mechanism based on fingerprints from ambient audio.
+In case studies, it was observed, that the parameters of the approach need to be adapted in order to provide a good tradeoff between security and usability in environments with varying characteristics such as background noise figure.
+In this project, the students will derive a mechanism to automatically adapt the parameters of the audio-based ad-hoc secure pairing mechanism.
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