uwinterferenceofdm.h

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//
// Copyright (c) 2017 Regents of the SIGNET lab, University of Padova.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
// 3. Neither the name of the University of Padova (SIGNET lab) nor the
//    names of its contributors may be used to endorse or promote products
//    derived from this software without specific prior written permission.
//
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#ifndef UW_INTERFERENCEOFDM
#define UW_INTERFERENCEOFDM
 
#include "uwinterference.h"
#include "uwofdmphy_hdr.h"
 
typedef std::pair<int, int> counter; 
class uwinterferenceofdm;
 
class ListNodeOFDM : public ListNode
{
public:
    std::vector<double> carrier_power;
 
    ListNodeOFDM(double t, double sum_pw, int ctrl, int data,
            const std::vector<double> &carPwr)
        : carrier_power(carPwr)
    {
        time = t;
        sum_power = sum_pw;
        ctrl_cnt = ctrl;
        data_cnt = data;
    }
 
    virtual ~ListNodeOFDM()
    {
    }
};
 
class EndInterfTimerOFDM : public Handler
{
public:
    EndInterfTimerOFDM(uwinterferenceofdm *ptr)
    {
        interference = ptr;
    }
    virtual void handle(Event *e);
 
protected:
    uwinterferenceofdm *interference;
};
 
class uwinterferenceofdm : public uwinterference
{
public:
    int interfSubCarriers_;
 
    virtual int command(int, const char *const *);
 
    uwinterferenceofdm();
    virtual ~uwinterferenceofdm();
    virtual void addToInterference(Packet *p);
    virtual void addToInterference(
            double pw, PKT_TYPE tp, int *carriers, int carNum);
    virtual void removeFromInterference(
            double pw, PKT_TYPE tp, const std::vector<double> &carPwr);
    virtual double getInterferencePower(Packet *p);
    virtual double getInterferencePower(double power, double starttime,
            double duration, int *carriers, int ncar);
    
    virtual double getCurrentTotalPower();
    virtual double getCurrentTotalPowerOnCarrier(int carrier);
    virtual double getTimeOverlap(Packet *p);
    virtual double getTimeOverlap(double starttime, double duration);
    virtual counter getCounters(Packet *p);
    virtual counter getCounters(double starttime, double duration, PKT_TYPE tp);
 
    inline int
    getInterfCarriers()
    {
        return interfSubCarriers_;
    }
    inline void
    setInterfCarriers(int sc)
    {
        interfSubCarriers_ = sc;
        return;
    }
 
    inline double
    getStartRxTime()
    {
        return start_rx_time;
    }
    inline double
    getEndRxTime()
    {
        return end_rx_time;
    }
    inline double
    getInitialInterferenceTime()
    {
        return initial_interference_time;
    }
 
protected:
    std::list<ListNodeOFDM> power_list; 
    EndInterfTimerOFDM end_timerOFDM; 
    int inodeID; /* ID of the node */
};
 
#endif /*UW_INTERFERENCE*/