30 #include <ns3/abort.h>
31 #include <ns3/antenna-model.h>
32 #include <ns3/double.h>
33 #include <ns3/error-model.h>
35 #include <ns3/mobility-model.h>
36 #include <ns3/net-device.h>
38 #include <ns3/packet-burst.h>
39 #include <ns3/packet.h>
40 #include <ns3/pointer.h>
41 #include <ns3/random-variable-stream.h>
42 #include <ns3/simulator.h>
43 #include <ns3/spectrum-channel.h>
44 #include <ns3/spectrum-value.h>
105 os <<
"FORCE_TRX_OFF";
111 os <<
"INVALID_PARAMETER";
151 .SetGroupName(
"LrWpan")
153 .AddAttribute(
"PostReceptionErrorModel",
154 "An optional packet error model can be added to the receive "
155 "packet process after any propagation-based (SNR-based) error "
156 "models have been applied. Typically this is used to force "
157 "specific packet drops, for testing purposes.",
160 MakePointerChecker<ErrorModel>())
161 .AddTraceSource(
"TrxStateValue",
162 "The state of the transceiver",
164 "ns3::TracedValueCallback::LrWpanPhyEnumeration")
165 .AddTraceSource(
"TrxState",
166 "The state of the transceiver",
168 "ns3::LrWpanPhy::StateTracedCallback")
169 .AddTraceSource(
"PhyTxBegin",
170 "Trace source indicating a packet has "
171 "begun transmitting over the channel medium",
173 "ns3::Packet::TracedCallback")
174 .AddTraceSource(
"PhyTxEnd",
175 "Trace source indicating a packet has been "
176 "completely transmitted over the channel.",
178 "ns3::Packet::TracedCallback")
179 .AddTraceSource(
"PhyTxDrop",
180 "Trace source indicating a packet has been "
181 "dropped by the device during transmission",
183 "ns3::Packet::TracedCallback")
184 .AddTraceSource(
"PhyRxBegin",
185 "Trace source indicating a packet has begun "
186 "being received from the channel medium by the device",
188 "ns3::Packet::TracedCallback")
189 .AddTraceSource(
"PhyRxEnd",
190 "Trace source indicating a packet has been "
191 "completely received from the channel medium "
194 "ns3::Packet::SinrTracedCallback")
195 .AddTraceSource(
"PhyRxDrop",
196 "Trace source indicating a packet has been "
197 "dropped by the device during reception",
199 "ns3::Packet::TracedCallback");
216 m_random = CreateObject<UniformRandomVariable>();
243 "Either install a MobilityModel on this object or ensure that this "
244 "object is part of a Node and NetDevice");
248 NS_LOG_WARN(
"Mobility not found, propagation models might not work properly");
291 MakeNullCallback<void, LrWpanPhyEnumeration, LrWpanPibAttributeIdentifier>();
380 DynamicCast<LrWpanSpectrumSignalParameters>(spectrumRxParams);
403 Ptr<Packet> p = (lrWpanRxParams->packetBurst->GetPackets()).front();
431 m_signal->AddSignal(lrWpanRxParams->psd);
433 *interferenceAndNoise -= *lrWpanRxParams->psd;
434 *interferenceAndNoise += *
m_noise;
444 if (10 * log10(sinr) > -5)
469 m_signal->AddSignal(lrWpanRxParams->psd);
478 m_signal->AddSignal(lrWpanRxParams->psd);
511 Ptr<Packet> currentPacket = currentRxParams->packetBurst->GetPackets().front();
518 *interferenceAndNoise -= *currentRxParams->psd;
519 *interferenceAndNoise += *
m_noise;
525 double per = 1.0 -
m_errorModel->GetChunkSuccessRate(sinr, chunkSize);
531 uint8_t lqi = tag.
Get();
532 tag.
Set(lqi - (per * lqi));
568 if (currentRxParams ==
params)
579 <<
" Removing interferent: " << *(par->
psd));
584 if (currentRxParams ==
params)
586 Ptr<Packet> currentPacket = currentRxParams->packetBurst->GetPackets().front();
592 NS_LOG_DEBUG(
"Reception failed due to post-rx error model");
645 NS_LOG_DEBUG(
"Drop packet because psduLength too long: " << psduLength);
667 txParams->txPhy = GetObject<SpectrumPhy>();
672 txParams->packetBurst = pb;
693 <<
m_trxState <<
" should be added as a case");
847 NS_LOG_DEBUG(
"Phy is busy; setting state pending to " << state);
863 NS_LOG_DEBUG(
"Receiver has valid SFD; defer state change");
996 bool retValue =
false;
1002 return retValue =
true;
1014 bool retValue =
false;
1025 if (
page == supportedPage)
1082 if (attribute->phyCurrentPage == 0)
1094 NS_LOG_INFO(
"Page " << (uint32_t)attribute->phyCurrentPage
1095 <<
",915 MHz BPSK PHY SET");
1101 NS_LOG_INFO(
"Page " << (uint32_t)attribute->phyCurrentPage
1102 <<
", 2.4 Ghz O-QPSK PHY SET");
1105 else if (attribute->phyCurrentPage == 1)
1111 NS_LOG_INFO(
"Page " << (uint32_t)attribute->phyCurrentPage
1112 <<
", 868 MHz ASK PHY SET");
1118 NS_LOG_INFO(
"Page " << (uint32_t)attribute->phyCurrentPage
1119 <<
", 915 MHz ASK PHY SET");
1126 NS_LOG_INFO(
"Channel no longer valid in new page "
1127 << (uint32_t)attribute->phyCurrentPage
1128 <<
", setting new default channel "
1133 else if (attribute->phyCurrentPage == 2)
1139 NS_LOG_INFO(
"Page " << (uint32_t)attribute->phyCurrentPage
1140 <<
", 868 MHz O-QPSK PHY SET");
1146 NS_LOG_INFO(
"Page " << (uint32_t)attribute->phyCurrentPage
1147 <<
", 915 MHz O-QPSK PHY SET");
1154 NS_LOG_INFO(
"Channel no longer valid in new page "
1155 << (uint32_t)attribute->phyCurrentPage
1156 <<
", setting new default channel "
1161 else if (attribute->phyCurrentPage == 5)
1167 NS_LOG_INFO(
"Page " << (uint32_t)attribute->phyCurrentPage
1168 <<
", 915 MHz O-QPSK PHY SET");
1175 NS_LOG_INFO(
"Channel no longer valid in new page "
1176 << (uint32_t)attribute->phyCurrentPage
1177 <<
", setting new default channel "
1182 else if (attribute->phyCurrentPage == 6)
1188 NS_LOG_INFO(
"Page " << (uint32_t)attribute->phyCurrentPage
1189 <<
", 950 MHz BPSK PHY SET");
1195 NS_LOG_INFO(
"Channel no longer valid in new page "
1196 << (uint32_t)attribute->phyCurrentPage
1197 <<
", setting new default channel "
1257 if ((attribute->phyChannelsSupported[0] & 0xf8000000) != 0)
1268 if (attribute->phyTransmitPower & 0xC0)
1270 NS_LOG_LOGIC(
"LrWpanPhy::PlmeSetAttributeRequest error - can not change read-only "
1285 if ((attribute->phyCCAMode < 1) || (attribute->phyCCAMode > 3))
1400 uint8_t energyLevel;
1404 ratio = 10.0 * log10(ratio);
1409 else if (ratio >= 40.0)
1416 energyLevel =
static_cast<uint8_t
>(((ratio - 10.0) / 30.0) * 255.0);
1492 NS_LOG_LOGIC(
this <<
"channel sensed state: " << sensedChannelState);
1613 return (rate * 1000.0);
1621 bool isData =
false;
1622 double totalPpduHdrSymbols;
1713 for (
int i = 1; i <= 31; i++)
1742 if (dbmSensitivity > -92)
1744 NS_ABORT_MSG(
"The minimum Rx sensitivity for this band should be at least -92 dBm");
1749 if (dbmSensitivity > -85)
1751 NS_ABORT_MSG(
"The minimum Rx sensitivity for this band should be at least -85 dBm");
1765 double maxRxSensitivityW =
DbmToW(-106.58);
1772 long double noiseFactor =
DbmToW(dbmSensitivity) / maxRxSensitivityW;
1776 m_signal = Create<LrWpanInterferenceHelper>(
m_noise->GetSpectrumModel());
1809 NS_LOG_INFO(
"\t computed noise_psd: " << *noisePsd);
1861 return WToDbm(powerWatts);
1881 nominalTxPower -= 32;
1883 return nominalTxPower;
1889 return (10 * log10(1000 * watt));
1895 return (pow(10.0, dbm / 10.0) / 1000.0);
bool IsNull() const
Check for null implementation.
This class can be used to hold variables of floating point type such as 'double' or 'float'.
void Cancel()
This method is syntactic sugar for the ns3::Simulator::Cancel method.
bool IsExpired() const
This method is syntactic sugar for the ns3::Simulator::IsExpired method.
bool IsRunning() const
This method is syntactic sugar for !IsExpired().
Represent the LQI (Link Quality Estination).
uint8_t Get() const
Get the LQI value.
void Set(uint8_t lqi)
Set the LQI to the given value.
Make LrWpanPhy a SpectrumPhy so we can enable the eventual modeling of device interference.
double GetCurrentSignalPsd()
Get the current accumulated sum of signals in the transceiver including signals considered as interfe...
static TypeId GetTypeId()
Get the type ID.
Ptr< const SpectrumValue > m_noise
The spectral density for for the noise.
void SetPdDataConfirmCallback(PdDataConfirmCallback c)
set the callback for the end of a TX, as part of the interconnections between the PHY and the MAC.
void SetPhyOption(LrWpanPhyOption phyOption)
Set the modulation option used by this PHY.
void EndTx()
Finish the transmission of a frame.
EventId m_setTRXState
Scheduler event of a currently running deferred transceiver state switch.
Ptr< const SpectrumValue > GetNoisePowerSpectralDensity()
Get the noise power spectral density.
bool ChannelSupported(uint8_t channel)
Check if the given channel is supported by the PHY.
Ptr< SpectrumValue > m_txPsd
The transmit power spectral density.
void ChangeTrxState(LrWpanPhyEnumeration newState)
Change the PHY state to the given new state, firing the state change trace.
PlmeSetAttributeConfirmCallback m_plmeSetAttributeConfirmCallback
This callback is used to report attribute set results back to the MAC.
void SetPlmeGetAttributeConfirmCallback(PlmeGetAttributeConfirmCallback c)
set the callback for the end of an GetAttribute, as part of the interconnections between the PHY and ...
Time CalculateTxTime(Ptr< const Packet > packet)
Calculate the time required for sending the given packet, including preamble, SFD and PHR.
Ptr< AntennaModel > m_antenna
The antenna used by the transceiver.
double GetDataOrSymbolRate(bool isData)
implement PLME SetAttribute confirm SAP bit rate is in bit/s.
void SetPlmeSetTRXStateConfirmCallback(PlmeSetTRXStateConfirmCallback c)
set the callback for the end of an SetTRXState, as part of the interconnections between the PHY and t...
void PlmeSetTRXStateRequest(LrWpanPhyEnumeration state)
IEEE 802.15.4-2006 section 6.2.2.7 PLME-SET-TRX-STATE.request Set PHY state.
void SetTxPowerSpectralDensity(Ptr< SpectrumValue > txPsd)
Set the Power Spectral Density of outgoing signals in W/Hz.
void PlmeGetAttributeRequest(LrWpanPibAttributeIdentifier id)
IEEE 802.15.4-2006 section 6.2.2.5 PLME-GET.request Get attributes per definition from Table 23 in se...
Ptr< UniformRandomVariable > m_random
Uniform random variable stream.
TracedValue< LrWpanPhyEnumeration > m_trxState
The current transceiver state.
TracedCallback< Ptr< const Packet > > m_phyTxEndTrace
The trace source fired when a packet ends the transmission process on the medium.
void SetPlmeEdConfirmCallback(PlmeEdConfirmCallback c)
set the callback for the end of an ED, as part of the interconnections between the PHY and the MAC.
LrWpanPhyOption GetMyPhyOption()
Get the currently configured PHY option.
void EndRx(Ptr< SpectrumSignalParameters > params)
Finish the reception of a frame.
PlmeCcaConfirmCallback m_plmeCcaConfirmCallback
This callback is used to report CCA status to the MAC or CSMA/CA.
bool PhyIsBusy() const
Check if the PHY is busy, which is the case if the PHY is currently sending or receiving a frame.
Ptr< NetDevice > m_device
The configured net device.
uint64_t GetPhySHRDuration() const
Get the duration of the SHR (preamble and SFD) in symbols, depending on the currently selected channe...
void PdDataRequest(const uint32_t psduLength, Ptr< Packet > p)
IEEE 802.15.4-2006 section 6.2.1.1 PD-DATA.request Request to transfer MPDU from MAC (transmitting)
void SetRxSensitivity(double dbmSensitivity)
Set the receiver power sensitivity used by this device in dBm.
Ptr< ErrorModel > m_postReceptionErrorModel
Error model for receive packet events.
Ptr< LrWpanErrorModel > m_errorModel
The error model describing the bit and packet error rates.
uint8_t GetCurrentPage() const
Get The current channel page number in use in this PHY from the PIB attributes.
bool PageSupported(uint8_t page)
Check if the given page is supported by the PHY.
void DoInitialize() override
Initialize() implementation.
void EndEd()
Called at the end of the ED procedure.
PlmeEdConfirmCallback m_plmeEdConfirmCallback
This callback is used to report ED status to the MAC.
std::pair< Ptr< LrWpanSpectrumSignalParameters >, bool > m_currentRxPacket
Status information of the currently received packet.
EventId m_ccaRequest
Scheduler event of a currently running CCA request.
void CheckInterference()
Check if the interference destroys a frame currently received.
void EndCca()
Called at the end of the CCA.
LrWpanEdPower m_edPower
Helper value for tracking the average power during ED.
Ptr< LrWpanErrorModel > GetErrorModel() const
get the error model in use
uint8_t GetCurrentChannelNum() const
Get The current channel number in use in this PHY from the PIB attributes.
PacketAndStatus m_currentTxPacket
Status information of the currently transmitted packet.
TracedCallback< Ptr< const Packet >, double > m_phyRxEndTrace
The trace source fired when a packet ends the reception process from the medium.
void SetMobility(Ptr< MobilityModel > m) override
Set the mobility model associated with this device.
Ptr< SpectrumChannel > m_channel
The channel attached to this transceiver.
PdDataConfirmCallback m_pdDataConfirmCallback
This callback is used to report packet transmission status to the MAC layer.
TracedCallback< Ptr< const Packet > > m_phyTxBeginTrace
The trace source fired when a packet begins the transmission process on the medium.
Ptr< MobilityModel > m_mobility
The mobility model used by the PHY.
double GetPhySymbolsPerOctet() const
Get the number of symbols per octet, depending on the currently selected channel.
double m_ccaPeakPower
Helper value for the peak power value during CCA.
LrWpanPhyOption m_phyOption
The currently configured PHY type.
EventId m_edRequest
Scheduler event of a currently running ED request.
LrWpanPhyPibAttributes m_phyPIBAttributes
The current PHY PIB attributes.
double m_rxSensitivity
The receiver sensitivity.
LrWpanPhyEnumeration m_trxStatePending
The next pending state to applied after the current action of the PHY is completed.
int64_t AssignStreams(int64_t stream)
Assign a fixed random variable stream number to the random variables used by this model.
void EndSetTRXState()
Called after applying a deferred transceiver state switch.
Ptr< LrWpanInterferenceHelper > m_signal
The accumulated signals currently received by the transceiver, including the signal of a possibly rec...
int8_t GetNominalTxPowerFromPib(uint8_t phyTransmitPower)
Calculates the nominal transmit power of the device in decibels relative to 1 mW according to the rep...
Ptr< MobilityModel > GetMobility() const override
Get the associated MobilityModel instance.
PdDataIndicationCallback m_pdDataIndicationCallback
This callback is used to notify incoming packets to the MAC layer.
Time GetPpduHeaderTxTime()
Calculate the time required for sending the PPDU header, that is the preamble, SFD and PHR.
void PlmeSetAttributeRequest(LrWpanPibAttributeIdentifier id, Ptr< LrWpanPhyPibAttributes > attribute)
IEEE 802.15.4-2006 section 6.2.2.9 PLME-SET.request Set attributes per definition from Table 23 in se...
void DoDispose() override
Destructor implementation.
void SetErrorModel(Ptr< LrWpanErrorModel > e)
set the error model to use
TracedCallback< Ptr< const Packet > > m_phyRxDropTrace
The trace source fired when the phy layer drops a packet it has received.
double WToDbm(double watt)
Transform watts (W) to decibels milliwatts (dBm).
void SetChannel(Ptr< SpectrumChannel > c) override
Set the channel attached to this device.
void CcaCancel()
Cancel an ongoing CCA request.
PlmeSetTRXStateConfirmCallback m_plmeSetTRXStateConfirmCallback
This callback is used to report transceiver state change status to the MAC.
PlmeGetAttributeConfirmCallback m_plmeGetAttributeConfirmCallback
This callback is used to report requested attribute values back to the MAC.
void SetPdDataIndicationCallback(PdDataIndicationCallback c)
set the callback for the end of a RX, as part of the interconnections between the PHY and the MAC.
EventId m_pdDataRequest
Scheduler event of a currently running data transmission request.
Ptr< NetDevice > GetDevice() const override
Get the associated NetDevice instance.
void PlmeEdRequest()
IEEE 802.15.4-2006 section 6.2.2.3 PLME-ED.request Perform an ED per section 6.9.7.
TracedCallback< Ptr< const Packet > > m_phyTxDropTrace
The trace source fired when the phy layer drops a packet as it tries to transmit it.
void SetPostReceptionErrorModel(const Ptr< ErrorModel > em)
Attach a receive ErrorModel to the LrWpanPhy.
TracedCallback< Ptr< const Packet > > m_phyRxBeginTrace
The trace source fired when a packet begins the reception process from the medium.
bool m_isRxCanceled
Indicates if the reception of frame has been canceled.
void SetPlmeSetAttributeConfirmCallback(PlmeSetAttributeConfirmCallback c)
set the callback for the end of an SetAttribute, as part of the interconnections between the PHY and ...
double DbmToW(double dbm)
Transforms decibels milliwatts (dBm) to watts (W).
Time m_rxLastUpdate
Timestamp of the last calculation of the PER of a packet currently received.
Ptr< SpectrumChannel > GetChannel()
Get the currently attached channel.
TracedCallback< Time, LrWpanPhyEnumeration, LrWpanPhyEnumeration > m_trxStateLogger
The trace source fired when the phy layer changes the transceiver state.
void StartRx(Ptr< SpectrumSignalParameters > params) override
Notify the SpectrumPhy instance of an incoming waveform.
LrWpanPhy()
Default constructor.
void PlmeCcaRequest()
IEEE 802.15.4-2006 section 6.2.2.1 PLME-CCA.request Perform a CCA per section 6.9....
void SetDevice(Ptr< NetDevice > d) override
Set the associated NetDevice instance.
void CancelEd(LrWpanPhyEnumeration state)
Cancel an ongoing ED procedure.
void SetAntenna(Ptr< AntennaModel > a)
Set the attached antenna.
double GetRxSensitivity()
Get the receiver power sensitivity used by this device in dBm.
void SetNoisePowerSpectralDensity(Ptr< const SpectrumValue > noisePsd)
Set the noise power spectral density.
Ptr< Object > GetAntenna() const override
Get the AntennaModel used by this SpectrumPhy instance for transmission and/or reception.
void SetPlmeCcaConfirmCallback(PlmeCcaConfirmCallback c)
set the callback for the end of a CCA, as part of the interconnections between the PHY and the MAC.
Ptr< const SpectrumModel > GetRxSpectrumModel() const override
This class defines all functions to create spectrum model for LrWpan.
Ptr< SpectrumValue > CreateNoisePowerSpectralDensity(uint32_t channel)
create spectrum value for noise
static double TotalAvgPower(Ptr< const SpectrumValue > psd, uint32_t channel)
total average power of the signal is the integral of the PSD using the limits of the given channel
Ptr< SpectrumValue > CreateTxPowerSpectralDensity(double txPower, uint32_t channel)
create spectrum value
void SetNoiseFactor(double f)
Set the noise factor added to the thermal noise.
Keep track of the current position and velocity of an object.
void SetAttribute(std::string name, const AttributeValue &value)
Set a single attribute, raising fatal errors if unsuccessful.
virtual void DoDispose()
Destructor implementation.
bool RemovePacketTag(Tag &tag)
Remove a packet tag.
uint32_t GetSize() const
Returns the the size in bytes of the packet (including the zero-filled initial payload).
Ptr< Packet > Copy() const
performs a COW copy of the packet.
bool PeekPacketTag(Tag &tag) const
Search a matching tag and call Tag::Deserialize if it is found.
bool ReplacePacketTag(Tag &tag)
Replace the value of a packet tag.
Hold objects of type Ptr<T>.
Smart pointer class similar to boost::intrusive_ptr.
void SetStream(int64_t stream)
Specifies the stream number for the RngStream.
static EventId Schedule(const Time &delay, FUNC f, Ts &&... args)
Schedule an event to expire after delay.
static Time Now()
Return the current simulation virtual time.
Abstract base class for Spectrum-aware PHY layers.
Ptr< const SpectrumModel > GetSpectrumModel() const
Simulation virtual time values and global simulation resolution.
int64_t GetTimeStep() const
Get the raw time value, in the current resolution unit.
a unique identifier for an interface.
TypeId SetParent(TypeId tid)
Set the parent TypeId.
constexpr uint32_t aMaxPhyPacketSize
The maximum packet size accepted by the PHY.
constexpr uint32_t aTurnaroundTime
The turnaround time in symbol periods for switching the transceiver from RX to TX or vice-versa.
#define NS_ASSERT(condition)
At runtime, in debugging builds, if this condition is not true, the program prints the source file,...
#define NS_ASSERT_MSG(condition, message)
At runtime, in debugging builds, if this condition is not true, the program prints the message to out...
Callback< R, Args... > MakeNullCallback()
#define NS_ABORT_MSG_UNLESS(cond, msg)
Abnormal program termination if a condition is false, with a message.
#define NS_FATAL_ERROR(msg)
Report a fatal error with a message and terminate.
#define NS_ABORT_MSG(msg)
Unconditional abnormal program termination with a message.
#define NS_ABORT_IF(cond)
Abnormal program termination if a condition is true.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
#define NS_LOG_DEBUG(msg)
Use NS_LOG to output a message of level LOG_DEBUG.
#define NS_LOG_LOGIC(msg)
Use NS_LOG to output a message of level LOG_LOGIC.
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by ",...
#define NS_LOG_WARN(msg)
Use NS_LOG to output a message of level LOG_WARN.
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
LrWpanPhyOption
This Phy option will be used to index various Tables in IEEE802.15.4-2011.
LrWpanPhyEnumeration
IEEE802.15.4-2006 PHY Emumerations Table 18 in section 6.2.3.
LrWpanPibAttributeIdentifier
IEEE802.15.4-2006 PHY PIB Attribute Identifiers Table 23 in section 6.4.2.
@ IEEE_802_15_4_868MHZ_BPSK
@ IEEE_802_15_4_915MHZ_OQPSK
@ IEEE_802_15_4_868MHZ_ASK
@ IEEE_802_15_4_950MHZ_BPSK
@ IEEE_802_15_4_868MHZ_OQPSK
@ IEEE_802_15_4_780MHZ_OQPSK
@ IEEE_802_15_4_2_4GHZ_OQPSK
@ IEEE_802_15_4_915MHZ_ASK
@ IEEE_802_15_4_915MHZ_BPSK
@ IEEE_802_15_4_INVALID_PHY_OPTION
@ IEEE_802_15_4_PHY_BUSY_RX
@ IEEE_802_15_4_PHY_UNSUPPORTED_ATTRIBUTE
@ IEEE_802_15_4_PHY_SUCCESS
@ IEEE_802_15_4_PHY_UNSPECIFIED
@ IEEE_802_15_4_PHY_TRX_OFF
@ IEEE_802_15_4_PHY_FORCE_TRX_OFF
@ IEEE_802_15_4_PHY_BUSY_TX
@ IEEE_802_15_4_PHY_RX_ON
@ IEEE_802_15_4_PHY_TX_ON
@ IEEE_802_15_4_PHY_INVALID_PARAMETER
@ IEEE_802_15_4_PHY_READ_ONLY
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Time Seconds(double value)
Construct a Time in the indicated unit.
Ptr< const TraceSourceAccessor > MakeTraceSourceAccessor(T a)
Create a TraceSourceAccessor which will control access to the underlying trace source.
std::string page
start a separate page
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Ptr< const AttributeAccessor > MakePointerAccessor(T1 a1)
static const LrWpanPhyDataAndSymbolRates dataSymbolRates[IEEE_802_15_4_INVALID_PHY_OPTION]
The data and symbol rates for the different PHY options.
std::ostream & operator<<(std::ostream &os, const Angles &a)
const LrWpanPhyPpduHeaderSymbolNumber ppduHeaderSymbolNumbers[IEEE_802_15_4_INVALID_PHY_OPTION]
The preamble, SFD, and PHR lengths in symbols for the different PHY options.
params
Fit Fluctuating Two Ray model to the 3GPP TR 38.901 using the Anderson-Darling goodness-of-fit ##.
double averagePower
Average measured power.
Time lastUpdate
Last update time.
Time measurementLength
Total measurement period.
This data structure provides the Bit rate and Symbol rate for a given channel See IEEE802....
double symbolRate
symbol rate
uint32_t phyChannelsSupported[32]
BitField representing the available channels supported by a channel page.
uint8_t phyTransmitPower
2 MSB: tolerance on the transmit power, 6 LSB: Tx power in dBm relative to 1mW (signed int in 2-compl...
uint8_t phyCCAMode
CCA mode.
uint8_t phyCurrentPage
Current channel page.
uint8_t phyCurrentChannel
The RF channel to use.
Time duration
The duration of the packet transmission.
Ptr< SpectrumValue > psd
The Power Spectral Density of the waveform, in linear units.