Investigation of a Radio Propagation Model for Vegetation Scatter Dynamic Channels at BFWA Frequencies
Sérgio Morgadinho, Juergen Richter, Rafael F. S. Caldeirinha, Telmo R. Fernandes
2012
Abstract
The successful deployment of wireless technologies in the micro- and millimetre frequencies relies on the understanding of radio channel propagation and accurate radio propagation models. To this extent, the dynamic effects of vegetation on radio signals are investigated, as a function of wind direction, receiver location and vegetation depth. Furthermore, a radio propagation model, based on the RET, is investigated as an approach to predict the channel dynamic effects of vegetation scatter at 20 GHz. The model is evaluated for a structured forest medium, and its performance is assessed through the use of primary, secondary and error quantification statistics.
References
- IEEE 802.16 Working Group. [Online] [Cited: May 5, 2011.] http://WirelessMAN.org.
- Mehmet, S., Kuran, T. T. and Alagoz, F. 2006. A survey on emerging broadband wireless access technologies., Science Direct.
- Meng, Y. S, Lee, Y. H and Ng, B. C. 2009. Study of propagation loss prediction in forest environment. Progress in Electromagnetics Research B, Vol. 17.
- Violette, E, Espeland, R and Schwering, F. 1985. Vegetation loss measurements at 9.6, 28.8 and 57.6 GHz through pecan orchard in Texas, Multiple Scattering of Waves in Random Media and Random Rough Surfaces.
- Schwering, F, Violette, E and Espeland, R. 1988. Millimeter-wave propagation in vegetation: Experiments and theory., IEEE Trans. Geoscience and Remote Sensing, Vol. 26.
- Caldeirinha, R. F. S. Radio characterisation of single trees at micro-and millimetre wave frequencies. s.l. : University of Glamorgan, 2001. PhD thesis.
- Al-Nuaimi, M. O and Hammoudeh, A. M. 14, 1993. Attenuation functions of microwave signals propagated through trees. IEE Electronic Letters, Vol. 29.
- Naz, N and Falconer, D. D. 2000. Temporal variations characterisation for fixed wireless at 29.5 GHz. Proc. IEEE 51st Veh. Technol. Conf.
- Kajiwara, A. 9, 2000. Foliage attenuation characteristics for LMDS radio channel. IEICE Trans. Commun., Vols. E83-B.
- Perras, S and Bouchard, L. 2002. Fading characteristics of RF signals due to foliage in frequency bands from 2 to 60 GHz. Proc. 5th Int. Symp. Wireless Personal Multimedia Commun.
- Hashim, M. H and Stavrou, S. 5, 2006. Measurements and modelling of wind influence on radio wave propagation through vegetation., IEEE Trans. Wireless Commun., Vol. 5.
- Crosby, D. et al. 2005. Time variability of the foliated fixed wireless access channel at 3.5 GHz. Proc. IEEE 61st Veh. Technol. Conf.
- ITU. Attenuation in Vegetation. ITU-R Recommendation ITU-R P.833.
- Johnson, R. A and Schwering, F.: A transport theory of millimeter wave propagation in woods and forest. 1985. Tech. Rep. CECOM-TR-85-1.
- Meng, Y. S and Lee, Y. H. 2010. Investigation of foliage effect on modern wireless communication systems: a review., Progress in Electromagnetics Research, Vol. 105.
- Rogers, N. C, et al. A generic model of 1-60 GHz radio propagation through vegetation - Final report. Radiocommunications Agency. 2002. Tech. Rep.
- Didascalou, D, Yuonis, M and Wiesbeck, W. 2000. Millimeter-wave scattering and penetration in isolated vegetation structures., IEEE Transactions on Geioscience and Remote Sensing, Vol. 38.
- Fernandes, T. R. et al. A discrete RET model for microand millimetre wave propagationthrough vegetation. University of Glamorgan. 2007. PhD thesis.
- Morgadinho et al., 2011. Analysis of the dRET input parameters under varying wind conditions at 20 GHz. Conftele.
- Morgadinho, Sergio, et al. 2011. Investigation of a timevariant dRET model in vegetation. URSIGASS.
Paper Citation
in Harvard Style
Morgadinho S., Richter J., F. S. Caldeirinha R. and R. Fernandes T. (2012). Investigation of a Radio Propagation Model for Vegetation Scatter Dynamic Channels at BFWA Frequencies . In Proceedings of the International Conference on Signal Processing and Multimedia Applications and Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2012) ISBN 978-989-8565-25-9, pages 329-339. DOI: 10.5220/0004069203290339
in Bibtex Style
@conference{winsys12,
author={Sérgio Morgadinho and Juergen Richter and Rafael F. S. Caldeirinha and Telmo R. Fernandes},
title={Investigation of a Radio Propagation Model for Vegetation Scatter Dynamic Channels at BFWA Frequencies},
booktitle={Proceedings of the International Conference on Signal Processing and Multimedia Applications and Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2012)},
year={2012},
pages={329-339},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004069203290339},
isbn={978-989-8565-25-9},
}
in EndNote Style
TY - CONF
JO - Proceedings of the International Conference on Signal Processing and Multimedia Applications and Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2012)
TI - Investigation of a Radio Propagation Model for Vegetation Scatter Dynamic Channels at BFWA Frequencies
SN - 978-989-8565-25-9
AU - Morgadinho S.
AU - Richter J.
AU - F. S. Caldeirinha R.
AU - R. Fernandes T.
PY - 2012
SP - 329
EP - 339
DO - 10.5220/0004069203290339