A Discrete-Event Network Simulator
API
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spectrum-interference.h
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1/*
2 * Copyright (c) 2009 CTTC
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation;
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 *
17 * Author: Nicola Baldo <nbaldo@cttc.es>
18 */
19
20#ifndef SPECTRUM_INTERFERENCE_H
21#define SPECTRUM_INTERFERENCE_H
22
23#include <ns3/nstime.h>
24#include <ns3/object.h>
25#include <ns3/packet.h>
26#include <ns3/spectrum-value.h>
27
28namespace ns3
29{
30
31class SpectrumErrorModel;
32
41{
42 public:
44 ~SpectrumInterference() override;
45
50 static TypeId GetTypeId();
51
58
66
70 void AbortRx();
71
83 bool EndRx();
84
93 void AddSignal(Ptr<const SpectrumValue> spd, const Time duration);
94
102
103 protected:
104 void DoDispose() override;
105
106 private:
121
123
128
134
136
138
140};
141
142} // namespace ns3
143
144#endif /* SPECTRUM_INTERFERENCE_H */
A base class which provides memory management and object aggregation.
Definition: object.h:89
Smart pointer class similar to boost::intrusive_ptr.
Definition: ptr.h:78
This class implements a gaussian interference model, i.e., all incoming signals are added to the tota...
void AbortRx()
Notify that the PHY has aborted RX.
void SetNoisePowerSpectralDensity(Ptr< const SpectrumValue > noisePsd)
Set the Noise Power Spectral Density.
void ConditionallyEvaluateChunk()
Evaluate a Chunk, depending on the Rx status and the last update time.
Ptr< SpectrumValue > m_allSignals
Stores the spectral power density of the sum of incoming signals; does not include noise,...
bool EndRx()
Notify that the RX attempt has ended.
Time m_lastChangeTime
the time of the last change in m_TotalPower
bool m_receiving
True if in Rx status.
static TypeId GetTypeId()
Register this type.
Ptr< const SpectrumValue > m_noise
Noise spectral power density.
void SetErrorModel(Ptr< SpectrumErrorModel > e)
Set the SpectrumErrorModel to be used.
void DoSubtractSignal(Ptr< const SpectrumValue > spd)
Removes a signal perceived in the medium.
void StartRx(Ptr< const Packet > p, Ptr< const SpectrumValue > rxPsd)
Notify that the PHY is starting a RX attempt.
Ptr< SpectrumErrorModel > m_errorModel
Error model.
void DoAddSignal(Ptr< const SpectrumValue > spd)
Adds a signal perceived in the medium.
void DoDispose() override
Destructor implementation.
void AddSignal(Ptr< const SpectrumValue > spd, const Time duration)
Notify that a new signal is being perceived in the medium.
Ptr< const SpectrumValue > m_rxSignal
Stores the power spectral density of the signal whose RX is being attempted.
Simulation virtual time values and global simulation resolution.
Definition: nstime.h:105
a unique identifier for an interface.
Definition: type-id.h:59
Every class exported by the ns3 library is enclosed in the ns3 namespace.