SNRThresholdDecider.h

#ifndef SNRTHRESHOLDDECIDER_H_
#define SNRTHRESHOLDDECIDER_H_

#include <BaseDecider.h>

class SNRThresholdDecider : public BaseDecider
{
protected:
  double snrThreshold;

  double busyThreshold;

protected:

  virtual bool checkIfAboveThreshold(Mapping* map, simtime_t start, simtime_t end);

  virtual simtime_t processNewSignal(AirFrame* frame);

  virtual simtime_t processSignalEnd(AirFrame* frame);

  virtual simtime_t canAnswerCSR(const CSRInfo& requestInfo);

  virtual void answerCSR(CSRInfo& requestInfo);

  bool isIdleRSSI(double rssi) const {
    return rssi <= busyThreshold;
  }

public:

  SNRThresholdDecider(DeciderToPhyInterface* phy,
        double snrThreshold,
        double sensitivity,
        double busyThreshold,
        int myIndex = -1,
        bool debug = false):
    BaseDecider(phy, sensitivity, myIndex, debug),
    snrThreshold(snrThreshold),
    busyThreshold(busyThreshold)
  {}

  virtual ~SNRThresholdDecider() {};

  virtual ChannelState getChannelState();
};

#endif /* SNRTHRESHOLDDECIDER_H_ */