10#ifndef THREE_GPP_SPECTRUM_PROPAGATION_LOSS_H
11#define THREE_GPP_SPECTRUM_PROPAGATION_LOSS_H
16#include "ns3/random-variable-stream.h"
20#include <unordered_map>
46 friend class ::ThreeGppCalcLongTermMultiPortTest;
47 friend class ::ThreeGppMimoPolarizationTest;
160 bool isReverse)
const;
210 uint16_t cIndex)
const;
230 const Vector& sSpeed,
231 const Vector& uSpeed,
234 bool isReverse)
const;
238 mutable std::unordered_map<uint64_t, Ptr<const LongTerm>>
Test case that test the correct use of the multi-port antennas in spectrum.
This test tests that the channel matrix is correctly generated when dual-polarized antennas are being...
Hold a value for an Attribute.
spectrum-aware propagation loss model that is compatible with PhasedArrayModel type of ns-3 antenna
Smart pointer class similar to boost::intrusive_ptr.
A template-based reference counting class.
3GPP Spectrum Propagation Loss Model
void GetChannelModelAttribute(const std::string &name, AttributeValue &value) const
Returns the value of an attribute belonging to the associated MatrixBasedChannelModel instance.
Ptr< SpectrumSignalParameters > DoCalcRxPowerSpectralDensity(Ptr< const SpectrumSignalParameters > spectrumSignalParams, Ptr< const MobilityModel > a, Ptr< const MobilityModel > b, Ptr< const PhasedArrayModel > aPhasedArrayModel, Ptr< const PhasedArrayModel > bPhasedArrayModel) const override
Computes the received PSD.
Ptr< MatrixBasedChannelModel > m_channelModel
the model to generate the channel matrix
Ptr< MatrixBasedChannelModel::Complex3DVector > GenSpectrumChannelMatrix(Ptr< SpectrumValue > inPsd, Ptr< const MatrixBasedChannelModel::Complex3DVector > longTerm, Ptr< const MatrixBasedChannelModel::ChannelMatrix > channelMatrix, Ptr< const MatrixBasedChannelModel::ChannelParams > channelParams, PhasedArrayModel::ComplexVector doppler, uint8_t numTxPorts, uint8_t numRxPorts, bool isReverse) const
Computes the frequency-domain channel matrix with the dimensions numRxPorts*numTxPorts*numRBs.
Ptr< const MatrixBasedChannelModel::Complex3DVector > GetLongTerm(Ptr< const MatrixBasedChannelModel::ChannelMatrix > channelMatrix, Ptr< const PhasedArrayModel > aPhasedArrayModel, Ptr< const PhasedArrayModel > bPhasedArrayModel) const
Looks for the long term component in m_longTermMap.
void SetChannelModel(Ptr< MatrixBasedChannelModel > channel)
Set the channel model object.
Ptr< const MatrixBasedChannelModel::Complex3DVector > CalcLongTerm(Ptr< const MatrixBasedChannelModel::ChannelMatrix > channelMatrix, Ptr< const PhasedArrayModel > sAnt, Ptr< const PhasedArrayModel > uAnt) const
Computes the long term component.
~ThreeGppSpectrumPropagationLossModel() override
Destructor.
std::unordered_map< uint64_t, Ptr< const LongTerm > > m_longTermMap
map containing the long term components
double GetFrequency() const
Get the operating frequency.
int64_t DoAssignStreams(int64_t stream) override
Assign a fixed random variable stream number to the random variables used by this model.
void SetChannelModelAttribute(const std::string &name, const AttributeValue &value)
Sets the value of an attribute belonging to the associated MatrixBasedChannelModel instance.
Ptr< MatrixBasedChannelModel > GetChannelModel() const
Get the channel model object.
void DoDispose() override
Destructor implementation.
static TypeId GetTypeId()
Get the type ID.
Ptr< SpectrumSignalParameters > CalcBeamformingGain(Ptr< const SpectrumSignalParameters > params, Ptr< const MatrixBasedChannelModel::Complex3DVector > longTerm, Ptr< const MatrixBasedChannelModel::ChannelMatrix > channelMatrix, Ptr< const MatrixBasedChannelModel::ChannelParams > channelParams, const Vector &sSpeed, const Vector &uSpeed, uint8_t numTxPorts, uint8_t numRxPorts, bool isReverse) const
Computes the beamforming gain and applies it to the TX PSD.
std::complex< double > CalculateLongTermComponent(Ptr< const MatrixBasedChannelModel::ChannelMatrix > params, Ptr< const PhasedArrayModel > sAnt, Ptr< const PhasedArrayModel > uAnt, uint16_t sPortIdx, uint16_t uPortIdx, uint16_t cIndex) const
Computes a longTerm component from a specific port of s device to the specific port of u device and f...
ThreeGppSpectrumPropagationLossModel()
Constructor.
a unique identifier for an interface.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Data structure that stores the long term component for a tx-rx pair.
Ptr< const MatrixBasedChannelModel::Complex3DVector > m_longTerm
vector containing the long term component for each cluster
PhasedArrayModel::ComplexVector m_uW
the beamforming vector for the node u used to compute the long term
Ptr< const MatrixBasedChannelModel::ChannelMatrix > m_channel
pointer to the channel matrix used to compute the long term
PhasedArrayModel::ComplexVector m_sW
the beamforming vector for the node s used to compute the long term