ns3::MatrixBasedChannelModel::ChannelParams Struct Reference

Data structure that stores channel parameters. More...

#include "matrix-based-channel-model.h"

Inheritance diagram for ns3::MatrixBasedChannelModel::ChannelParams:

Collaboration diagram for ns3::MatrixBasedChannelModel::ChannelParams:

Public Member Functions
virtual	~ChannelParams ()=default
	Destructor for ChannelParams.
Public Member Functions inherited from ns3::SimpleRefCount< ChannelParams >
	SimpleRefCount ()
	Default constructor.
	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor.
uint32_t	GetReferenceCount () const
	Get the reference count of the object.
SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator.
void	Ref () const
	Increment the reference count.
void	Unref () const
	Decrement the reference count.

Public Attributes
DoubleVector	m_alpha
	Alpha term per cluster as described in 3GPP TR 37.885 v15.3.0, Sec.
Double2DVector	m_angle
	Cluster angle angle[direction][n], where direction = 0(AOA), 1(ZOA), 2(AOD), 3(ZOD) in degree.
std::vector< std::vector< std::pair< double, double > > >	m_cachedAngleSincos
	Sin/cos of cluster angle angle[direction][n], where direction = 0(AOA), 1(ZOA), 2(AOD), 3(ZOD) in degree.
ComplexMatrixArray	m_cachedDelaySincos
	Matrix array that holds the precomputed delay sincos.
double	m_cachedRbWidth = 0.0
	Auxiliary variable to m_cachedDelaySincos.
DoubleVector	m_D
	D term per cluster as described in 3GPP TR 37.885 v15.3.0, Sec.
DoubleVector	m_delay
	Cluster delay in nanoseconds.
Time	m_generatedTime
	Generation time.
std::pair< uint32_t, uint32_t >	m_nodeIds
	The first element is the s-node ID (the transmitter when the channel params were generated), the second element is the u-node ID (the receiver when the channel params were generated generated).

Detailed Description

Data structure that stores channel parameters.

Definition at line 107 of file matrix-based-channel-model.h.

Constructor & Destructor Documentation

~ChannelParams()

virtual ns3::MatrixBasedChannelModel::ChannelParams::~ChannelParams ( )

virtualdefault

Destructor for ChannelParams.

Member Data Documentation

m_alpha

DoubleVector ns3::MatrixBasedChannelModel::ChannelParams::m_alpha

Alpha term per cluster as described in 3GPP TR 37.885 v15.3.0, Sec.

6.2.3 for calculating doppler.

Definition at line 135 of file matrix-based-channel-model.h.

m_angle

Double2DVector ns3::MatrixBasedChannelModel::ChannelParams::m_angle

Cluster angle angle[direction][n], where direction = 0(AOA), 1(ZOA), 2(AOD), 3(ZOD) in degree.

Definition at line 123 of file matrix-based-channel-model.h.

m_cachedAngleSincos

std::vector<std::vector<std::pair<double, double> > > ns3::MatrixBasedChannelModel::ChannelParams::m_cachedAngleSincos

Sin/cos of cluster angle angle[direction][n], where direction = 0(AOA), 1(ZOA), 2(AOD), 3(ZOD) in degree.

Definition at line 129 of file matrix-based-channel-model.h.

m_cachedDelaySincos

ComplexMatrixArray ns3::MatrixBasedChannelModel::ChannelParams::m_cachedDelaySincos

mutable

Matrix array that holds the precomputed delay sincos.

Definition at line 161 of file matrix-based-channel-model.h.

m_cachedRbWidth

double ns3::MatrixBasedChannelModel::ChannelParams::m_cachedRbWidth = 0.0

mutable

Auxiliary variable to m_cachedDelaySincos.

It is used to determine RB width (12*SCS) changes due to numerology, in case the number of the RBs in the channel remains constant.

Definition at line 156 of file matrix-based-channel-model.h.

m_D

DoubleVector ns3::MatrixBasedChannelModel::ChannelParams::m_D

D term per cluster as described in 3GPP TR 37.885 v15.3.0, Sec.

6.2.3 for calculating doppler.

Definition at line 141 of file matrix-based-channel-model.h.

m_delay

DoubleVector ns3::MatrixBasedChannelModel::ChannelParams::m_delay

Cluster delay in nanoseconds.

Definition at line 117 of file matrix-based-channel-model.h.

m_generatedTime

Time ns3::MatrixBasedChannelModel::ChannelParams::m_generatedTime

Generation time.

Definition at line 112 of file matrix-based-channel-model.h.

m_nodeIds

std::pair<uint32_t, uint32_t> ns3::MatrixBasedChannelModel::ChannelParams::m_nodeIds

The first element is the s-node ID (the transmitter when the channel params were generated), the second element is the u-node ID (the receiver when the channel params were generated generated).

Definition at line 148 of file matrix-based-channel-model.h.

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The documentation for this struct was generated from the following file:

• src/spectrum/model/matrix-based-channel-model.h