three-gpp-v2v-propagation-loss-model.h

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/*
 * Copyright (c) 2020 SIGNET Lab, Department of Information Engineering,
 * University of Padova
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
#ifndef THREE_GPP_V2V_PROPAGATION_LOSS_MODEL_H
#define THREE_GPP_V2V_PROPAGATION_LOSS_MODEL_H
 
#include "three-gpp-propagation-loss-model.h"
 
namespace ns3
{
 
class ThreeGppV2vUrbanPropagationLossModel : public ThreeGppPropagationLossModel
{
  public:
    static TypeId GetTypeId();
 
    ThreeGppV2vUrbanPropagationLossModel();
 
    ~ThreeGppV2vUrbanPropagationLossModel() override;
 
    // Delete copy constructor and assignment operator to avoid misuse
    ThreeGppV2vUrbanPropagationLossModel(const ThreeGppV2vUrbanPropagationLossModel&) = delete;
    ThreeGppV2vUrbanPropagationLossModel& operator=(const ThreeGppV2vUrbanPropagationLossModel&) =
        delete;
 
  private:
    double GetLossLos(double distance2D, double distance3D, double hUt, double hBs) const override;
 
    double GetO2iDistance2dIn() const override;
 
    double GetLossNlosv(double distance2D,
                        double distance3D,
                        double hUt,
                        double hBs) const override;
 
    double GetLossNlos(double distance2D, double distance3D, double hUt, double hBs) const override;
 
    double GetAdditionalNlosvLoss(double distance3D, double hUt, double hBs) const;
 
    double GetShadowingStd(Ptr<MobilityModel> a,
                           Ptr<MobilityModel> b,
                           ChannelCondition::LosConditionValue cond) const override;
 
    double GetShadowingCorrelationDistance(ChannelCondition::LosConditionValue cond) const override;
 
    int64_t DoAssignStreams(int64_t stream) override;
 
    double m_percType3Vehicles; 
    Ptr<UniformRandomVariable> m_uniformVar;  
    Ptr<LogNormalRandomVariable> m_logNorVar; 
};
 
class ThreeGppV2vHighwayPropagationLossModel : public ThreeGppV2vUrbanPropagationLossModel
{
  public:
    static TypeId GetTypeId();
 
    ThreeGppV2vHighwayPropagationLossModel();
 
    ~ThreeGppV2vHighwayPropagationLossModel() override;
 
  private:
    double GetLossLos(double distance2D, double distance3D, double hUt, double hBs) const override;
};
 
} // namespace ns3
 
#endif /* THREE_GPP_V2V_PROPAGATION_LOSS_MODEL_H */