Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):
T. Gigl, T. Buchgraber, A. Adalan, J. Preishuber-Pfluegl, M. Fischer, K. Witrisal:
"UWB Channel Characterization using IEEE 802.15.4a Demonstrator System";
Vortrag: 2009 IEEE International Conference on Ultra-Wideband (ICUWB 2009),
Vancouver, Canada;
09.09.2009
- 11.09.2009; in: "IEEE International Conference on Ultra-Wideband",
(2009),
ISBN: 978-1-4244-2930-1;
S. 230
- 234.
Kurzfassung englisch:
In this contribution we present a modular IEEE
802.15.4a UWB demonstrator platform. The demonstrator supports
a one way communication link and allows for ranging and
communication experiments.
The proposed system can be used for hardware verification
by substituting the different modules, but also to verify different
receiver structures and channel models. The data processing is
held offline, to allow for highest flexibility in the analysis.
A coherent receiver architecture is chosen to verify the
demonstrator system in an outdoor line of sight (LOS) and an
industrial LOS and non-LOS scenario. Channel estimation and
the parametrization of the pathloss model are carried out in
these environments. Finally, the root mean square delay spread
is calculated, and the major differences between the two scenarios
are pointed out.
Schlagworte:
UWB, IEEE 802.15.4a, channel characterization
"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1109/ICUWB.2009.5288750