@inproceedingsHaeb-Umbach_Bevermeier_2007, title=OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain, volume=3, DOI=10.1109/ICASSP.2007.366526, booktitle=IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007), author=Haeb-Umbach, Reinhold and Bevermeier, Maik, year=2007, pages=III-277-III–280 

@inproceedingsPeschke_Haeb-Umbach_2007, title=Velocity Estimation of Mobile Terminals by Exploiting GSM Downlink Signalling, DOI=10.1109/WPNC.2007.353637, booktitle=4th Workshop on Positioning Navigation and Communication (WPNC 2007), author=Peschke, Sven and Haeb-Umbach, Reinhold, year=2007, pages=217–222