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

Name	Type	Description
LogNormalShadowing	compound module	Path loss model that combines free space path loss with log-normal shadowing. Extends the deterministic free space model by adding a random component that follows a normal distribution with zero mean and configurable standard deviation (sigma). This accounts for signal variations due to obstacles and environmental factors, providing more realistic wireless signal propagation modeling than pure deterministic models.

Source code

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


package inet.physicallayer.wireless.common.pathloss;

//
// Path loss model that combines free space path loss with log-normal shadowing.
// Extends the deterministic free space model by adding a random component that
// follows a normal distribution with zero mean and configurable standard
// deviation (sigma). This accounts for signal variations due to obstacles and
// environmental factors, providing more realistic wireless signal propagation
// modeling than pure deterministic models.
//
module LogNormalShadowing extends FreeSpacePathLoss
{
    parameters:
        double sigma = default(1);
        @class(LogNormalShadowing);
}