Talks and Poster Presentations (with Proceedings-Entry):
R. Nissel, M. Lerch, M. Rupp:
"Experimental Validation of the OFDM Bit Error Probability for a Moving Receive Antenna";
Talk: 2014 IEEE 80th Vehicular Technology Conference (VTC2014-Fall),
- 09-17-2014; in: "2014 IEEE 80th Vehicular Technology Conference (VTC2014-Fall)",
For an orthogonal frequency-division multiplexing system with pilot-symbol aided channel estimation, we compare the measured bit error ratio to the theoretical bit error probability. In order to measure mobile physical systems, we utilize the Vienna Wireless Testbed which has been augmented by a rotation wheel unit. The analytical solution assumes Rayleigh fading, additive Gaussian noise, and an arbitrary linear interpolation method to estimate the unknown channel taps. Our measurements confirm our assumptions and demonstrate convincingly that our theoretical expressions accurately model the true physical behavior, even for speeds of up to 100 km/h.
Electronic version of the publication:
Project Head Christoph Mecklenbräuker:
Christian Doppler Lab "Funktechnologien für nachhaltige Mobilität"
Created from the Publication Database of the Vienna University of Technology.