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Antenna array management. More...

#include "realistic-bf-manager.h"

Inheritance diagram for ns3::RealisticBfManager:

Collaboration diagram for ns3::RealisticBfManager:

Public Types
enum	TriggerEvent { SRS_COUNT , DELAYED_UPDATE }

Public Types inherited from ns3::BeamManager
typedef std::map< const Ptr< const NetDevice >, BeamformingVector >	BeamformingStorage

Public Member Functions
	RealisticBfManager ()
	RealisticBfManager constructor.

	~RealisticBfManager () override
	~RealisticBfManager

RealisticBfManager::TriggerEvent	GetTriggerEvent () const

Time	GetUpdateDelay () const

uint16_t	GetUpdatePeriodicity () const

void	SetTriggerEvent (RealisticBfManager::TriggerEvent triggerEvent)
	Sets the beamforming update trigger event, trigger event type is one for all the nodes.

void	SetUpdateDelay (Time delay)
	Sets the delay after the SRS SINR report reception and triggering of the beamforming update.

void	SetUpdatePeriodicity (uint16_t periodicity)
	Sets the periodicity of the beamforming update in the number of the SRS SINR reports.

Public Member Functions inherited from ns3::BeamManager
	BeamManager ()
	BeamManager constructor.

	~BeamManager () override
	~BeamManager

virtual void	ChangeBeamformingVector (const Ptr< const NetDevice > &device)
	Change the beamforming vector for tx/rx to/from specified device.

virtual void	ChangeToQuasiOmniBeamformingVector ()
	Change current beamforming vector to quasi-omni beamforming vector.

void	Configure (const Ptr< UniformPlanarArray > &antennaArray)
	Configures quasi-omni beamforming vector.

Ptr< const UniformPlanarArray >	GetAntenna () const
	Get a pointer to the current antenna.

virtual PhasedArrayModel::ComplexVector	GetBeamformingVector (const Ptr< NetDevice > &device) const
	Function that returns the beamforming vector weights that is used to communicated with a specified device.

BeamId	GetBeamId (const BeamformingVector &v) const
	Extract the beam id from the beamforming vector specified.

virtual BeamId	GetBeamId (const Ptr< NetDevice > &device) const
	Function that returns the beamId of the beam that is used to communicated with a specified device.

virtual PhasedArrayModel::ComplexVector	GetCurrentBeamformingVector ()
	Function that returns the beamforming vector that is currently being used by the antenna.

PhasedArrayModel::ComplexVector	GetVector (const BeamformingVector &v) const
	Get weight vector from a BeamformingVector.

virtual void	SaveBeamformingVector (const BeamformingVector &bfv, const Ptr< const NetDevice > &device)
	Function that saves the beamforming weights of the antenna for transmission or reception to/from a specified connected device.

void	SetPredefinedBeam (PhasedArrayModel::ComplexVector predefinedBeam)

void	SetPredefinedBeam (uint16_t sector, double elevation)
	configures a predefined beam to use for directional transmissions

void	SetSector (uint16_t sector, double elevation) const
	Set the Sector.

void	SetSectorAz (double azimuth, double zenith) const
	Set the Sector.

Static Public Member Functions
static TypeId	GetTypeId ()
	GetTypeId.

Static Public Member Functions inherited from ns3::BeamManager
static TypeId	GetTypeId ()
	GetTypeId.

Detailed Description

Antenna array management.

BeamManager is responsible of installation and configuration of antenna array. Additionally, in the case of gNB it saves the map of beamforming vectors per device.

Introspection did not find any typical Config paths.

Attributes

TriggerEvent: Defines a beamforming trigger event
- Set with class: ns3::EnumValue<ns3::RealisticBfManager::TriggerEvent>
- Underlying type: SrsCount|DelayedUpdate
- Initial value: SrsCount
- Flags: construct write read
UpdatePeriodicity: Interval between consecutive beamforming update method executions expressed in the number of SRS periodicities to wait before triggering the next beamforming update.
- Set with class: ns3::UintegerValue
- Underlying type: uint16_t 0:65535
- Initial value: 1
- Flags: construct write read
UpdateDelay: Delay between SRS SINR report and the beamforming vectors update. Should be lower then SRS periodicity in slots, otherwise the SRS SINR being used will be the latest received.
- Set with class: ns3::TimeValue
- Underlying type: Time -9.22337e+18ns:+9.22337e+18ns
- Initial value: +1e+07ns
- Flags: construct write read

No TraceSources are defined for this type.
Size of this type is 288 bytes (on a 64-bit architecture).

Definition at line 29 of file realistic-bf-manager.h.

Member Enumeration Documentation

◆ TriggerEvent

enum ns3::RealisticBfManager::TriggerEvent

Definition at line 32 of file realistic-bf-manager.h.

Constructor & Destructor Documentation

◆ RealisticBfManager()

ns3::RealisticBfManager::RealisticBfManager ( )

RealisticBfManager constructor.

Definition at line 16 of file realistic-bf-manager.cc.

◆ ~RealisticBfManager()

ns3::RealisticBfManager::~RealisticBfManager ( )

override

~RealisticBfManager

Definition at line 20 of file realistic-bf-manager.cc.

Member Function Documentation

◆ GetTriggerEvent()

RealisticBfManager::TriggerEvent ns3::RealisticBfManager::GetTriggerEvent ( ) const

Returns: Returns the trigger event type

Definition at line 71 of file realistic-bf-manager.cc.

Referenced by GetTypeId().

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◆ GetTypeId()

TypeId ns3::RealisticBfManager::GetTypeId ( )

static

GetTypeId.

Returns: the TypeId of this instance

Definition at line 26 of file realistic-bf-manager.cc.

References GetTriggerEvent(), GetUpdateDelay(), GetUpdatePeriodicity(), SetTriggerEvent(), SetUpdateDelay(), and SetUpdatePeriodicity().

Referenced by ns3::LenaV2Utils::SetLenaV2SimulatorParameters().

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◆ GetUpdateDelay()

Time ns3::RealisticBfManager::GetUpdateDelay ( ) const

Returns: returns the delay after sSRS SINR report and beamforming

Definition at line 95 of file realistic-bf-manager.cc.

Referenced by GetTypeId().

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◆ GetUpdatePeriodicity()

uint16_t ns3::RealisticBfManager::GetUpdatePeriodicity ( ) const

Returns: Gets the periodicity in the number of SRS SINR reports

Definition at line 83 of file realistic-bf-manager.cc.

Referenced by GetTypeId().

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◆ SetTriggerEvent()

void ns3::RealisticBfManager::SetTriggerEvent ( RealisticBfManager::TriggerEvent triggerEvent )

Sets the beamforming update trigger event, trigger event type is one for all the nodes.

Parameters

triggerEvent triggerEvent type

Definition at line 65 of file realistic-bf-manager.cc.

Referenced by GetTypeId().

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◆ SetUpdateDelay()

void ns3::RealisticBfManager::SetUpdateDelay ( Time delay )

Sets the delay after the SRS SINR report reception and triggering of the beamforming update.

Parameters

delay the delay after reception of SRS SINR

Definition at line 89 of file realistic-bf-manager.cc.

Referenced by GetTypeId().

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◆ SetUpdatePeriodicity()

void ns3::RealisticBfManager::SetUpdatePeriodicity ( uint16_t periodicity )

Sets the periodicity of the beamforming update in the number of the SRS SINR reports.

Definition at line 77 of file realistic-bf-manager.cc.

Referenced by GetTypeId().

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The documentation for this class was generated from the following files:

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Attributes

Member Enumeration Documentation

◆ TriggerEvent

Constructor & Destructor Documentation

◆ RealisticBfManager()

◆ ~RealisticBfManager()

Member Function Documentation

◆ GetTriggerEvent()

◆ GetTypeId()

◆ GetUpdateDelay()

◆ GetUpdatePeriodicity()

◆ SetTriggerEvent()

◆ SetUpdateDelay()

◆ SetUpdatePeriodicity()