/usr/include/ns3.27/ns3/simple-frame-capture-model.h is in libns3-dev 3.27+dfsg-1.
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/*
* Copyright (c) 2017
*
* 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: Sébastien Deronne <sebastien.deronne@gmail.com>
*/
#ifndef SIMPLE_FRAME_CAPTURE_MODEL_H
#define SIMPLE_FRAME_CAPTURE_MODEL_H
#include "frame-capture-model.h"
namespace ns3 {
/**
* \ingroup wifi
*
* A simple threshold-based model for frame capture effect.
* If the new incoming frame arrives while the receiver is
* receiving the preamble of another frame and the SIR of
* the new incoming frame is above a fixed margin, then
* the current frame is dropped and the receiver locks
* onto the new incoming frame.
*/
class SimpleFrameCaptureModel : public FrameCaptureModel
{
public:
/**
* \brief Get the type ID.
* \return the object TypeId
*/
static TypeId GetTypeId (void);
SimpleFrameCaptureModel ();
~SimpleFrameCaptureModel ();
/**
* Sets the frame capture margin (dB).
*
* \param margin the frame capture margin in dB
*/
void SetMargin (double margin);
/**
* Return the frame capture margin (dB).
*
* \return the frame capture margin in dB
*/
double GetMargin (void) const;
/**
* This method returns whether the reception should be switched to a
* new incoming frame.
*
* \param currentEvent the event of the current frame
* \param newEvent the event of the new incoming frame
*
* \return true if the reception should be switched to a new incoming frame,
* false otherwise
*/
bool CaptureNewFrame (Ptr<InterferenceHelper::Event> currentEvent, Ptr<InterferenceHelper::Event> newEvent) const;
private:
double m_margin; ///< margin for determining if a new frame
};
} //namespace ns3
#endif /* SIMPLE_FRAME_CAPTURE_MODEL_H */
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