Abstract
A number of propagation prediction tools are currently being developed to support urban mobile radio planning. A significant number of these are based on ray-optical techniques. Sources of prediction error in such propagation models can be broadly categorized into two areas: (i) electromagnetic modelling errors and (ii) errors introduced through the imprecise description of the input environment. This paper proposes to examine the dependence of the local mean signal scattered from building walls and corners on the level of spatial detail input into a three-dimensional ray-tracing propagation tool.
Original language | English |
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Pages (from-to) | 1140-1144 |
Number of pages | 5 |
Journal | IEEEVTS Vehicular Technology Conference. Proceedings |
Volume | 2 |
Publication status | Published - 1 Jan 1998 |