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Table 1: Input parameters of ITU-R P.2109-0
Input | Symbol | Unit | Default value | ||||
Frequency |
| GHz | 0.08 to 100 GHz | ||||
Probability with which the loss is not exceeded | \(P\) | - | \(0 < P < 1\) | ||||
Building class | - | - | traditional thermally-efficient | ||||
Elevation angle | \(\theta \) | deg | at the building façade (above horizontal) |
The building entry loss distribution is given by a combination of two lognormal distributions. The building entry loss not exceeded for the probability, P, is given by:
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Figure 2. Note that the user can also set the percentage of traditional and thermally efficient buildings.
Figure 1: GUI of Local Environments in SEAMCAT.
Figure 2: GUI of ITU-R P.2109-0 for predicting building entry loss in SEAMCAT.