A Discrete-Event Network Simulator
API
lte-simple-spectrum-phy.cc
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1/*
2 * Copyright (c) 2014 Piotr Gawlowicz
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: Piotr Gawlowicz <gawlowicz.p@gmail.com>
18 *
19 */
20
22
23#include "ns3/lte-net-device.h"
24#include "ns3/lte-phy-tag.h"
25#include "ns3/lte-spectrum-signal-parameters.h"
26#include <ns3/antenna-model.h>
27#include <ns3/boolean.h>
28#include <ns3/double.h>
29#include <ns3/log.h>
30#include <ns3/simulator.h>
31
32#include <cmath>
33
34namespace ns3
35{
36
37NS_LOG_COMPONENT_DEFINE("LteSimpleSpectrumPhy");
38
39NS_OBJECT_ENSURE_REGISTERED(LteSimpleSpectrumPhy);
40
42 : m_cellId(0)
43{
44}
45
47{
48 NS_LOG_FUNCTION(this);
49}
50
51void
53{
54 NS_LOG_FUNCTION(this);
55 m_channel = nullptr;
56 m_mobility = nullptr;
57 m_device = nullptr;
59}
60
63{
64 static TypeId tid =
65 TypeId("ns3::LteSimpleSpectrumPhy")
67 .AddTraceSource("RxStart",
68 "Data reception start",
70 "ns3::SpectrumValue::TracedCallback");
71 return tid;
72}
73
76{
77 NS_LOG_FUNCTION(this);
78 return m_device;
79}
80
83{
84 NS_LOG_FUNCTION(this);
85 return m_mobility;
86}
87
88void
90{
91 NS_LOG_FUNCTION(this << d);
92 m_device = d;
93}
94
95void
97{
98 NS_LOG_FUNCTION(this << m);
99 m_mobility = m;
100}
101
102void
104{
105 NS_LOG_FUNCTION(this << c);
106 m_channel = c;
107}
108
111{
112 return m_rxSpectrumModel;
113}
114
117{
118 return m_antenna;
119}
120
121void
123{
124 NS_LOG_DEBUG("LteSimpleSpectrumPhy::StartRx");
125
126 NS_LOG_FUNCTION(this << spectrumRxParams);
127 Ptr<const SpectrumValue> rxPsd = spectrumRxParams->psd;
128 Time duration = spectrumRxParams->duration;
129
130 // the device might start RX only if the signal is of a type
131 // understood by this device - in this case, an LTE signal.
133 DynamicCast<LteSpectrumSignalParametersDataFrame>(spectrumRxParams);
134 if (lteDataRxParams)
135 {
136 if (m_cellId > 0)
137 {
138 if (m_cellId == lteDataRxParams->cellId)
139 {
140 m_rxStart(rxPsd);
141 }
142 }
143 else
144 {
145 m_rxStart(rxPsd);
146 }
147 }
148}
149
150void
152{
153 NS_LOG_FUNCTION(this);
154 m_rxSpectrumModel = model;
155}
156
157void
159{
160 NS_LOG_FUNCTION(this);
161 m_cellId = cellId;
162}
163
164} // namespace ns3
void SetMobility(Ptr< MobilityModel > m) override
Set the mobility model associated with this device.
Ptr< NetDevice > GetDevice() const override
Get the associated NetDevice instance.
Ptr< SpectrumChannel > m_channel
the channel
void SetRxSpectrumModel(Ptr< const SpectrumModel > model)
Set receive spectrum model.
void DoDispose() override
Destructor implementation.
Ptr< MobilityModel > GetMobility() const override
Get the associated MobilityModel instance.
Ptr< const SpectrumModel > GetRxSpectrumModel() const override
Ptr< AntennaModel > m_antenna
the antenna model
void SetDevice(Ptr< NetDevice > d) override
Set the associated NetDevice instance.
void StartRx(Ptr< SpectrumSignalParameters > params) override
Notify the SpectrumPhy instance of an incoming signal.
Ptr< Object > GetAntenna() const override
Get the AntennaModel used by this SpectrumPhy instance for transmission and/or reception.
Ptr< NetDevice > m_device
the device
Ptr< const SpectrumModel > m_rxSpectrumModel
the spectrum model
TracedCallback< Ptr< const SpectrumValue > > m_rxStart
receive start trace callback function
static TypeId GetTypeId()
Get the type ID.
Ptr< MobilityModel > m_mobility
the mobility model
void SetCellId(uint16_t cellId)
Set cell ID.
void SetChannel(Ptr< SpectrumChannel > c) override
Set the channel attached to this device.
virtual void DoDispose()
Destructor implementation.
Definition: object.cc:353
Smart pointer class similar to boost::intrusive_ptr.
Definition: ptr.h:78
Abstract base class for Spectrum-aware PHY layers.
Definition: spectrum-phy.h:46
Simulation virtual time values and global simulation resolution.
Definition: nstime.h:105
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_LOG_DEBUG(msg)
Use NS_LOG to output a message of level LOG_DEBUG.
Definition: log.h:268
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by ",...
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Definition: object-base.h:46
Ptr< const TraceSourceAccessor > MakeTraceSourceAccessor(T a)
Create a TraceSourceAccessor which will control access to the underlying trace source.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Time duration
The duration of the packet transmission.
Ptr< SpectrumValue > psd
The Power Spectral Density of the waveform, in linear units.