A Discrete-Event Network Simulator
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phased-array-spectrum-propagation-loss-model.cc
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1/*
2 * Copyright (c) 2021 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 */
18
20
21#include "ns3/spectrum-signal-parameters.h"
22#include <ns3/log.h>
23#include <ns3/phased-array-model.h>
24
25namespace ns3
26{
27
28NS_LOG_COMPONENT_DEFINE("PhasedArraySpectrumPropagationLossModel");
29
30NS_OBJECT_ENSURE_REGISTERED(PhasedArraySpectrumPropagationLossModel);
31
33 : m_next(nullptr)
34{
35}
36
38{
39}
40
41void
43{
44 m_next = nullptr;
45}
46
49{
50 static TypeId tid = TypeId("ns3::PhasedArraySpectrumPropagationLossModel")
52 .SetGroupName("Spectrum");
53 return tid;
54}
55
56void
58{
59 m_next = next;
60}
61
67 Ptr<const PhasedArrayModel> aPhasedArrayModel,
68 Ptr<const PhasedArrayModel> bPhasedArrayModel) const
69{
70 // Here we assume that all the models in the chain of models are of type
71 // PhasedArraySpectrumPropagationLossModel that provides the implementation of
72 // this function, i.e. has phased array model of TX and RX as parameters
73 Ptr<SpectrumValue> rxPsd =
74 DoCalcRxPowerSpectralDensity(params, a, b, aPhasedArrayModel, bPhasedArrayModel);
75 if (m_next)
76 {
77 rxPsd =
78 m_next->CalcRxPowerSpectralDensity(params, a, b, aPhasedArrayModel, bPhasedArrayModel);
79 }
80 return rxPsd;
81}
82
83} // namespace ns3
A base class which provides memory management and object aggregation.
Definition: object.h:89
void SetNext(Ptr< PhasedArraySpectrumPropagationLossModel > next)
Used to chain various instances of PhasedArraySpectrumPropagationLossModel.
Ptr< SpectrumValue > CalcRxPowerSpectralDensity(Ptr< const SpectrumSignalParameters > txPsd, Ptr< const MobilityModel > a, Ptr< const MobilityModel > b, Ptr< const PhasedArrayModel > aPhasedArrayModel, Ptr< const PhasedArrayModel > bPhasedArrayModel) const
This method is to be called to calculate.
virtual Ptr< SpectrumValue > DoCalcRxPowerSpectralDensity(Ptr< const SpectrumSignalParameters > params, Ptr< const MobilityModel > a, Ptr< const MobilityModel > b, Ptr< const PhasedArrayModel > aPhasedArrayModel, Ptr< const PhasedArrayModel > bPhasedArrayModel) const =0
Ptr< PhasedArraySpectrumPropagationLossModel > m_next
PhasedArraySpectrumPropagationLossModel chained to this one.
Smart pointer class similar to boost::intrusive_ptr.
Definition: ptr.h:78
a unique identifier for an interface.
Definition: type-id.h:60
TypeId SetParent(TypeId tid)
Set the parent TypeId.
Definition: type-id.cc:935
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition: log.h:202
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Definition: object-base.h:46
Every class exported by the ns3 library is enclosed in the ns3 namespace.