# Propagation Models

- urban
- suburban
- forest
- water
- acre

## Propagation Models

- Empirical models without consideration of the terrain profile between transmitter
and receiver
- Hata-Okumura model
- Empirical two ray model
- ITU P.1546 model

- Basic topographical profile prediction models (2D vertical plane models)
- Deterministic two ray model
- Longley-Rice model
- Parabolic equation method
- Knife edge diffraction model

- Deterministic 3D models (3D topography)
- Rural dominant path model
- Rural ray-tracing model

^{1}Report ITU-R SM.2028-2 “Monte Carlo simulation methodology for the use in sharing and compatibility studies between different radio services or systems”, section 6.1, published June 2017.