V
Veikko Hovinen
Researcher at University of Oulu
Publications - 51
Citations - 1033
Veikko Hovinen is an academic researcher from University of Oulu. The author has contributed to research in topics: Wideband & Communication channel. The author has an hindex of 15, co-authored 49 publications receiving 969 citations.
Papers
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Journal ArticleDOI
On the UWB system coexistence with GSM900, UMTS/WCDMA, and GPS
TL;DR: The level of interference caused by different ultra-wideband (UWB) signals to other various radio systems, as well as the performance degradation of UWB systems in the presence of narrowband interference and pulsed jamming are evaluated.
Proceedings ArticleDOI
Channel modelling for the fifth generation mobile communications
Jonas Medbo,Kai Borner,Katsuyuki Haneda,Veikko Hovinen,Tetsuro Imai,Jan Jarvelainen,Tommi Jamsa,Aki Karttunen,Katsutoshi Kusume,Jukka Kyrolainen,Pekka Kyosti,Juha Meinila,Vuokko Nurmela,Leszek Raschkowski,Antti Roivainen,Juha Ylitalo +15 more
TL;DR: The main objective of this paper is to present major challenges regarding the fifth generation (5G) mobile communications propagation modelling work in the European 7th framework project METIS (Mobile and wireless communications Enablers for the Twenty-twenty Information Society).
Proceedings ArticleDOI
Ultra wideband indoor radio channel models: preliminary results
TL;DR: The preliminary UWB radio channel model for a selected radio link-configuration in an indoor environment is given and spatial resolution high enough for the ultra wideband (UWB) applications is needed.
Journal ArticleDOI
Wideband Dual-Polarized Cross-Shaped Vivaldi Antenna
TL;DR: In this paper, the authors presented a wideband, dual-polarized Vivaldi antenna or tapered slot antenna with over a decade (10.7:1) of bandwidth.
Proceedings ArticleDOI
In-band interference power caused by different kinds of UWB signals at UMTS/WCDMA frequency bands
TL;DR: In this paper, in-band interference caused by different kinds of ultra wideband signals in UMTS frequency bands as a function of UWB pulse width was investigated and shown that one can reduce interference by using different waveforms and pulse widths to avoid UMTS frequencies without any additional filtering.