SatBstpController class is responsible of enabling and disabling configurable spot-beams defined by a Beam Switching Time Plan (BSTP). More...

#include "satellite-bstp-controller.h"

Inheritance diagram for ns3::SatBstpController:

Collaboration diagram for ns3::SatBstpController:

Public Types
enum	BeamHoppingType_t { BH_UNKNOWN = 0 , BH_STATIC = 1 , BH_DYNAMIC = 2 }

typedef Callback< void, bool >	ToggleCallback
	Callback to fetch queue statistics. More...

Public Member Functions
	SatBstpController ()
	Default constructor. More...

virtual	~SatBstpController ()
	Destructor for SatRequestManager. More...

void	AddNetDeviceCallback (uint32_t beamId, uint32_t userFreqId, uint32_t feederFreqId, uint32_t gwId, SatBstpController::ToggleCallback cb)
	Add a callback to the SatNetDevice of GW matching to a certain beam id. More...

virtual void	DoDispose ()
	Dispose of this class instance. More...

virtual TypeId	GetInstanceTypeId (void) const
	Get the type ID of instance. More...

void	Initialize ()
	Initialize the beam hopping configurations. More...

Static Public Member Functions
static TypeId	GetTypeId (void)
	inherited from Object More...

Protected Member Functions
void	DoBstpConfiguration ()
	Periodical method to enable/disable certain beam ids related to the scheduling and transmission of BB frames. More...

Private Types
typedef std::map< uint32_t, ToggleCallback >	CallbackContainer_t

Private Attributes
BeamHoppingType_t	m_bhMode

std::string	m_configFileName

CallbackContainer_t	m_gwNdCallbacks

Ptr< SatStaticBstp >	m_staticBstp
	Beam switching time plan. More...

Time	m_superFrameDuration
	Superframe duration in Time. More...

Detailed Description

SatBstpController class is responsible of enabling and disabling configurable spot-beams defined by a Beam Switching Time Plan (BSTP).

Currently the SatBstpController supports only static beam hopping patterns, where the BSTP is defined by SatStaticBstp class by means of external configuration file. SatBstpController use ideal callbacks to GW's SatNetDevice Toggle method, which enables or disables the MAC layer of the GW.

Definition at line 48 of file satellite-bstp-controller.h.

Member Typedef Documentation

◆ CallbackContainer_t

typedef std::map<uint32_t, ToggleCallback> ns3::SatBstpController::CallbackContainer_t

private

Definition at line 117 of file satellite-bstp-controller.h.

◆ ToggleCallback

typedef Callback<void, bool> ns3::SatBstpController::ToggleCallback

Callback to fetch queue statistics.

Definition at line 92 of file satellite-bstp-controller.h.

Member Enumeration Documentation

◆ BeamHoppingType_t

enum ns3::SatBstpController::BeamHoppingType_t

Enumerator
BH_UNKNOWN
BH_STATIC
BH_DYNAMIC

Definition at line 51 of file satellite-bstp-controller.h.

Constructor & Destructor Documentation

◆ SatBstpController()

ns3::SatBstpController::SatBstpController ( )

Default constructor.

Definition at line 44 of file satellite-bstp-controller.cc.

References BH_DYNAMIC, BH_STATIC, m_bhMode, m_configFileName, and m_staticBstp.

◆ ~SatBstpController()

ns3::SatBstpController::~SatBstpController ( )

virtual

Destructor for SatRequestManager.

Definition at line 65 of file satellite-bstp-controller.cc.

References m_staticBstp.

Member Function Documentation

◆ AddNetDeviceCallback()

void ns3::SatBstpController::AddNetDeviceCallback	(	uint32_t	beamId,
		uint32_t	userFreqId,
		uint32_t	feederFreqId,
		uint32_t	gwId,
		SatBstpController::ToggleCallback	cb
	)

Add a callback to the SatNetDevice of GW matching to a certain beam id.

Parameters

beamId	Beam id
userFreqId	User frequency id
feederFreqId	Feeder frequency id
gwId	Gateway id
cb	Callback to the toggle method of ND

userFreqId, feederFreqId and gwId are basically given here just for validity check purposes.

Definition at line 135 of file satellite-bstp-controller.cc.

References m_gwNdCallbacks, and m_staticBstp.

◆ DoBstpConfiguration()

void ns3::SatBstpController::DoBstpConfiguration ( )

protected

Periodical method to enable/disable certain beam ids related to the scheduling and transmission of BB frames.

Try to find the enabled beam id from the next BSTP configuration! If found, enable it, if not, disable it. Note, search from the second item of the vector, since the first column is the validity!

Next BSTP configuration time is the validity * superframe duration

Definition at line 160 of file satellite-bstp-controller.cc.

References m_gwNdCallbacks, m_staticBstp, and m_superFrameDuration.

Referenced by Initialize().

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