About Me

I am a research assistant and PhD student in the Wireless Communications Group at the Swiss Federal Institute of Technology (ETH Zurich), Switzerland. My supervisor is Prof. Armin Wittneben.
Our current research focus lies on ultra-wideband systems for human posture detection and indoor localization.

Publications

• R. Heyn and A. Wittneben, Comprehensive Measurement-Based Evaluation of Posture Detection from Ultra Low Power UWB Signals, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), virtual, Sep. 2021
• R. Heyn and A. Wittneben, Detection of Fall-Related Body Postures from WBAN Signals, 2020 IEEE Global Communications Conference (GLOBECOM), Taipei (TW), Dec. 2020
• H. Schulten, M. Kuhn, R. Heyn, G. Dumphart, F. Trösch, and A. Wittneben, On the Crucial Impact of Antennas and Diversity on BLE RSSI-based Indoor Localization, IEEE Vehicular Technology Conference (VTC Spring), Kuala Lumpur (MY), Apr. 2019
• R. Heyn, M. Kuhn, H. Schulten, G. Dumphart, J. Zwyssig, F. Trösch, and A. Wittneben, User Tracking for Access Control with Bluetooth Low Energy, IEEE Vehicular Technology Conference (VTC Spring), Kuala Lumpur (MY), Apr. 2019