**Combined Urban/Indoor Propagation**Calculate propagation in a combined urban and indoor scenario.

**Indoor with IRT**Compute indoor propagation in a single-story and multi-story building using a 3D intelligent ray tracing (IRT).

**Indoor with DPM**Compute the indoor propagation in a multi-floor building using the dominant path model (DPM).

**Indoor with SRT**Compute transmission, reflection, and diffraction effects in a single floor building.

**Indoor with Multi-Wall**Compute path and transmission losses in a multi-floor building.

**Rural, ITU P.1546**Calculate propagation in a rural scenario for the ITU P.1546 standard.

**Rural, DTR**Calculate propagation in a rural scenario using the deterministic two ray model (DTR).

**Hilly Terrain, Two Ray Empirical**Calculate propagation in a hilly terrain using the empirical two-ray model (ETR).

**Urban, COST 231**Calculate urban propagation using the COST 231 - extended Walfisch-Ikegami model.

**Urban, DPM**Calculate urban propagation using the dominant path model (DPM).

**Rural, DPM**Calculate rural propagation using the dominant path model (DPM).

**Rural, Hata-Okumura**Calculate rural propagation using the Hata-Okumura model.

**Urban, IRT**Calculate urban propagation using the rigorous 3D intelligent ray tracing model (IRT).

**Rural, Ray Tracing**Calculate propagation in a rural scenario using rural ray tracing (RRT).

**Surface Prediction Using IRT**Calculate propagation along non-horizontal prediction planes.

**Tunnel Example**Create and solve propagation inside tunnels with WinProp.