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Examples
The Altair installation directory contains a collection of examples that shows you WinProp concepts and essentials.
Propagation Projects
Simple examples demonstrating propagation projects.
Indoor with Multi-Wall
Compute path and transmission losses in a multi-floor building.
Single Height
Compute path and transmission losses on a single prediction plane.

Welcome
Release Notes
See what's new in the latest release.
Get Started
The WinProp Getting Started Guide contains step-by-step instructions on how to get started with WinProp.
Examples
The Altair installation directory contains a collection of examples that shows you WinProp concepts and essentials.
- Databases, Antenna Patterns and Air Interfaces
  Simple examples demonstrating databases, antenna patterns and air interfaces.
- Propagation Projects
  Simple examples demonstrating propagation projects.
  - 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.
    - Multiple Heights
      Compute path and transmission losses on three different prediction planes.
    - Single Height
      Compute path and transmission losses on a single prediction plane.
  - 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.
- Network Planning Projects
  View examples that demonstrate network planning projects.
- Time-Variant Projects
  Simple examples demonstrating time-variant projects.
- Satellites
  Simple examples demonstrating satellites.
Introduction to WinProp
WinProp is a complete suite of tools in the domain of wireless propagation and radio network planning. With applications ranging from satellite to terrestrial, from rural via urban to indoor radio links, WinProp’s innovative wave propagation models combine accuracy with short computation time.
Typical Workflow in WinProp
View the typical workflows when working with propagation simulations in specific scenarios, how to add a network planning to a propagation simulation, include a receiver pattern, set up a time-variant scenario, include multiple-input multiple-output (MIMO) at both the base station and the mobile station, connectivity analysis of sensor networks and optimization.
WallMan
The WallMan component offers a convenient facility to generate and edit vector building databases.
TuMan
The TuMan tool enables you to generate and modify tunnel scenarios.
AMan
Use AMan to generate, edit and analyze a single antenna. Superimpose multiple antennas radiating similar signals to determine the actual antenna pattern while taking into consideration the local environment.
ProMan
The ProMan component includes wave propagation models for different scenarios and network planning simulators for various air interfaces.
Methods
WinProp includes empirical and semi-empirical models (calibration with measurements possible), rigorous 3D ray-tracing models as well as the unique dominant path model (DPM).
Main Applications
In WinProp various air interfaces and applications are pre-defined: broadcasting, cellular, wireless access, WiFi, sensor networks, ICNIRP and EM compliance.
WinProp Utilities
The WinProp utilities consist of the Launcher utility and the Updater.
Appendix
Reference information is provided in the appendix.

Single Height

Compute path and transmission losses on a single prediction plane.

Model Type

The propagation project is for an indoor scenario for a large multi-floor building. The simulation is done for a single prediction plane.

Sites and Antennas

There are six transmitter sites at different locations in the office building for better propagation. All the transmitter sites are placed at different locations but the same height of 0.9 m. The omnidirectional transmitters are using the same carrier frequency of 1.8 GHz and transmit equal power.

Tip: Click Project > Edit Project Parameter and click the Sites tab to view the transmitter and antennas.

Computational Method

The computational method used is the multi-wall model (COST 231). The multi-wall model considers the basic path losses plus transmission losses for the walls and floors given a straight path between the transmitter and receiver.

Tip: Click Project > Edit Project Parameter and click the Computation tab to change the model.

Results

Propagation results show, at every location, the power received from each transmitting antenna individually. The results are provided for a single prediction plane at a height of 0.9 m.

Figure 1. Propagation results for Antenna 12.