Abstract
In this paper a realistic directional channel model that is an extension of the COST 273 channel model is presented. The model uses a cluster of scatterers and visibility region generation based strategy with increased realism, due to the introduction of terrain and clutter information. New approaches for path-loss prediction and line of sight modeling are considered, affecting the cluster path gain model implementation. The new model was implemented using terrain, clutter, street and user mobility information for the city of Lisbon, Portugal. Some of the model’s outputs are presented, mainly path loss and small/large-scale fading statistics.
Similar content being viewed by others
References
Hata M. (1980) Empirical formula for propagation loss in land mobile radio services. IEEE Transactions on Vehicular Technology 29: 317–325
Comission of the European Communities. (1989). COST 207—digital land mobile radio communications. European Comission.
Correia, L.M. (eds) (2001) Wireless flexible personalised communications (COST 259 final report). John Wiley, Chichester, UK
Correia, L. M. (Ed.). (2006). Mobile broadband multimedia networks, techniques, models and tools for 4G. GB: Academic Press, Elsevier Ltd.
Vieira, P., Vieira, M. A., Queluz, M. P., & Rodrigues, A. (2005). A new realistic vehicular mobility model for wireless networks. In 8th International symposium of wireless personal multimedia communications 2005 (pp. 1805–1809). Alborg, Denmark.
Vieira, P., Vieira, M. A., Queluz, M. P., & Rodrigues, A. (2006). Validation of a novel vehicular mobility model for wireless networks. In 9th International symposium of wireless personal multimedia communications 2006 (pp. 383–387). San Diego, USA.
Vieira, P., Queluz, M. P., & Rodrigues, A. (2007). A dynamic propagation prediction platform over irregular terrain and buildings for wireless communications. In Proceedings of 66th IEEE vehicular technology conference fall 2007, Baltimore, USA.
Pedersen K.I., Mogensen P.E., Fleury B.H. (1997) Power azimuth spectrum in outdoor environments. IEE Electronics Letters 33(18): 1583–1584
Adachi F., Feeney M.T., Williamson A.G., Parsons J.D. (1986) Crosscorrelation between the envelopes of 900 Mhz signals received at a mobile radio base station site. IEE Proceedings 133(6): 506–512
Greenstein L.J., Ergeg V., Yeh Y.S., Clark M.V. (1997) A new path-gain/delayspread propagation model for digital cellular channels. IEEE Transactions on Vehicular Technology 46: 477–485
Vieira P., Vieira M.A., Queluz M.P., Rodrigues A. (2007) A novel vehicular mobility model for wireless networks. Wireless Personal Communications Journal Springer 43: 1689–1703
Vieira, P. (2007). Increasing realism in the cost 273 cluster path gain model. IT/IST internal report.
Vieira, P., Queluz, M. P., & Rodrigues, A. (2007). Terrain and clutter impact on joint statistical properties of azimuth spread and delay spread in macro-cell bad urban environment. In Proceedings of IEEE international symposium on wireless communication systems 2007 (pp. 798–802). Trondheim, Norway.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Vieira, P., Queluz, P. & Rodrigues, A. Improving a Cluster Based Directional Channel Model in Realistic Macro-Cell Environment. Wireless Pers Commun 54, 21–38 (2010). https://doi.org/10.1007/s11277-009-9716-1
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11277-009-9716-1