NED File src/inet/physicallayer/wireless/common/pathloss/SuiPathLoss.ned

Name	Type	Description
SuiPathLoss	compound module	Implements the Stanford University Interim (SUI) path loss model, an empirical model used to predict radio signal attenuation over various terrain types. Path loss is calculated based on distance, frequency, and antenna heights, with parameter sets defined for different environments.

Source code

//
// Copyright (C) 2013 OpenSim Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
//


package inet.physicallayer.wireless.common.pathloss;

import inet.common.Module;
import inet.physicallayer.wireless.common.contract.packetlevel.IPathLoss;

//
// Implements the Stanford University Interim (SUI) path loss model, an empirical
// model used to predict radio signal attenuation over various terrain types.
// Path loss is calculated based on distance, frequency, and antenna heights,
// with parameter sets defined for different environments.
//
// The model defines three terrain categories:
// - Terrain A: Highest path loss (dense urban or hilly areas)
// - Terrain B: Moderate path loss (suburban or mixed environments)
// - Terrain C: Lowest path loss (flat/rural areas with light vegetation)
//
module SuiPathLoss extends Module like IPathLoss
{
    parameters:
        @class(SuiPathLoss);
        @display("i=block/control");
        string terrain @enum("TerrainA", "TerrainB", "TerrainC"); // Type of terrain affecting path loss characteristics
        double transmitterAntennaHeight @unit(m);                  // Height of the transmitter antenna
        double receiverAntennaHeight @unit(m);                     // Height of the receiver antenna
}