lte-interference.h

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/*
 * Copyright (c) 2009 CTTC
 *
 * 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
 *
 * Author: Nicola Baldo <nbaldo@cttc.es>
 */
 
#ifndef LTE_INTERFERENCE_H
#define LTE_INTERFERENCE_H
 
#include <ns3/nstime.h>
#include <ns3/object.h>
#include <ns3/packet.h>
#include <ns3/spectrum-value.h>
 
#include <list>
 
namespace ns3
{
 
class LteChunkProcessor;
 
class LteInterference : public Object
{
  public:
    LteInterference();
    ~LteInterference() override;
 
    static TypeId GetTypeId();
    void DoDispose() override;
 
    virtual void AddSinrChunkProcessor(Ptr<LteChunkProcessor> p);
 
    virtual void AddInterferenceChunkProcessor(Ptr<LteChunkProcessor> p);
 
    virtual void AddRsPowerChunkProcessor(Ptr<LteChunkProcessor> p);
 
    virtual void StartRx(Ptr<const SpectrumValue> rxPsd);
 
    virtual void EndRx();
 
    virtual void AddSignal(Ptr<const SpectrumValue> spd, const Time duration);
 
    virtual void SetNoisePowerSpectralDensity(Ptr<const SpectrumValue> noisePsd);
 
  protected:
    virtual void ConditionallyEvaluateChunk();
    virtual void DoAddSignal(Ptr<const SpectrumValue> spd);
    virtual void DoSubtractSignal(Ptr<const SpectrumValue> spd, uint32_t signalId);
 
    bool m_receiving{false}; 
 
    Ptr<SpectrumValue> m_rxSignal{nullptr}; 
    Ptr<SpectrumValue> m_allSignals{
        nullptr}; 
    Ptr<const SpectrumValue> m_noise{nullptr}; 
 
    Time m_lastChangeTime{Seconds(0)}; 
    uint32_t m_lastSignalId{0};            
    uint32_t m_lastSignalIdBeforeReset{0}; 
 
    std::list<Ptr<LteChunkProcessor>> m_rsPowerChunkProcessorList;
 
    std::list<Ptr<LteChunkProcessor>> m_sinrChunkProcessorList;
 
    std::list<Ptr<LteChunkProcessor>> m_interfChunkProcessorList;
};
 
} // namespace ns3
 
#endif /* LTE_INTERFERENCE_H */