Takes care of storing the information generated at MAC layer. More...

#include "mac-stats-calculator.h"

Inheritance diagram for ns3::MacStatsCalculator:

Collaboration diagram for ns3::MacStatsCalculator:

Public Member Functions
	MacStatsCalculator ()
	Constructor. More...

virtual	~MacStatsCalculator ()
	Destructor. More...

void	DlScheduling (uint16_t cellId, uint64_t imsi, uint32_t frameNo, uint32_t subframeNo, uint16_t rnti, uint8_t mcsTb1, uint16_t sizeTb1, uint8_t mcsTb2, uint16_t sizeTb2)
	Notifies the stats calculator that an downlink scheduling has occurred. More...

std::string	GetDlOutputFilename (void)
	Get the name of the file where the downlink statistics will be stored. More...

std::string	GetUlOutputFilename (void)
	Get the name of the file where the uplink statistics will be stored. More...

void	SetDlOutputFilename (std::string outputFilename)
	Set the name of the file where the downlink statistics will be stored. More...

void	SetUlOutputFilename (std::string outputFilename)
	Set the name of the file where the uplink statistics will be stored. More...

void	UlScheduling (uint16_t cellId, uint64_t imsi, uint32_t frameNo, uint32_t subframeNo, uint16_t rnti, uint8_t mcsTb, uint16_t sizeTb)
	Notifies the stats calculator that an uplink scheduling has occurred. More...

Public Member Functions inherited from ns3::LteStatsCalculator
	LteStatsCalculator ()
	Constructor. More...

virtual	~LteStatsCalculator ()
	Destructor. More...

bool	ExistsCellIdPath (std::string path)
	Checks if there is an already stored cell id for the given path. More...

bool	ExistsImsiPath (std::string path)
	Checks if there is an already stored IMSI for the given path. More...

uint16_t	GetCellIdPath (std::string path)
	Retrieves the cell id information for the given path. More...

std::string	GetDlOutputFilename (void)
	Get the name of the file where the downlink statistics will be stored. More...

uint64_t	GetImsiPath (std::string path)
	Retrieves the imsi information for the given path. More...

std::string	GetUlOutputFilename (void)
	Get the name of the file where the uplink statistics will be stored. More...

void	SetCellIdPath (std::string path, uint16_t cellId)
	Stores the (path, cellId) pairs in a map. More...

void	SetDlOutputFilename (std::string outputFilename)
	Set the name of the file where the downlink statistics will be stored. More...

void	SetImsiPath (std::string path, uint64_t imsi)
	Stores the (path, imsi) pairs in a map. More...

void	SetUlOutputFilename (std::string outputFilename)
	Set the name of the file where the uplink statistics will be stored. More...

Public Member Functions inherited from ns3::Object
	Object ()
	Constructor. More...

virtual	~Object ()
	Destructor. More...

void	AggregateObject (Ptr< Object > other)
	Aggregate two Objects together. More...

void	Dispose (void)
	Dispose of this Object. More...

AggregateIterator	GetAggregateIterator (void) const
	Get an iterator to the Objects aggregated to this one. More...

virtual TypeId	GetInstanceTypeId (void) const
	Implement the GetInstanceTypeId method defined in ObjectBase. More...

template<typename T >
Ptr< T >	GetObject (void) const
	Get a pointer to the requested aggregated Object. More...

template<typename T >
Ptr< T >	GetObject (TypeId tid) const
	Get a pointer to the requested aggregated Object by TypeId. More...

void	Initialize (void)
	Invoke DoInitialize on all Objects aggregated to this one. More...

bool	IsInitialized (void) const
	Check if the object has been initialized. More...

Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	Constructor. More...

	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor. More...

uint32_t	GetReferenceCount (void) const
	Get the reference count of the object. More...

SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment. More...

void	Ref (void) const
	Increment the reference count. More...

void	Unref (void) const
	Decrement the reference count. More...

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor. More...

void	GetAttribute (std::string name, AttributeValue &value) const
	Get the value of an attribute, raising fatal errors if unsuccessful. More...

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising erros. More...

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful. More...

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors. More...

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context. More...

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context. More...

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context. More...

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context. More...

Static Public Member Functions
static void	DlSchedulingCallback (Ptr< MacStatsCalculator > macStats, std::string path, uint32_t frameNo, uint32_t subframeNo, uint16_t rnti, uint8_t mcsTb1, uint16_t sizeTb1, uint8_t mcsTb2, uint16_t sizeTb2)
	Trace sink for the ns3::LteEnbMac::DlScheduling trace source. More...

static TypeId	GetTypeId (void)
	Register this type. More...

static void	UlSchedulingCallback (Ptr< MacStatsCalculator > macStats, std::string path, uint32_t frameNo, uint32_t subframeNo, uint16_t rnti, uint8_t mcs, uint16_t size)
	Trace sink for the ns3::LteEnbMac::UlScheduling trace source. More...

Static Public Member Functions inherited from ns3::LteStatsCalculator
static TypeId	GetTypeId (void)
	Register this type. More...

Static Public Member Functions inherited from ns3::Object
static TypeId	GetTypeId (void)
	Register this type. More...

Static Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
static void	Cleanup (void)
	Noop. More...

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId (void)
	Get the type ID. More...

Private Attributes
bool	m_dlFirstWrite
	When writing DL MAC statistics first time to file, columns description is added. More...

bool	m_ulFirstWrite
	When writing UL MAC statistics first time to file, columns description is added. More...

Additional Inherited Members
Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object. More...

virtual void	DoDispose (void)
	Destructor implementation. More...

virtual void	DoInitialize (void)
	Initialize() implementation. More...

virtual void	NotifyNewAggregate (void)
	Notify all Objects aggregated to this one of a new Object being aggregated. More...

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes. More...

virtual void	NotifyConstructionCompleted (void)
	Notifier called once the ObjectBase is fully constructed. More...

Static Protected Member Functions inherited from ns3::LteStatsCalculator
static uint16_t	FindCellIdFromEnbMac (std::string path, uint16_t rnti)
	Retrieves CellId from Enb MAC path in the attribute system. More...

static uint16_t	FindCellIdFromEnbRlcPath (std::string path)
	Retrieves CellId from Enb RLC path in the attribute system. More...

static uint64_t	FindImsiForEnb (std::string path, uint16_t rnti)
	Retrieves IMSI from path for Enb in the attribute system. More...

static uint64_t	FindImsiForUe (std::string path, uint16_t rnti)
	Retrieves IMSI from path for Ue in the attribute system. More...

static uint64_t	FindImsiFromEnbMac (std::string path, uint16_t rnti)
	Retrieves IMSI from Enb MAC path in the attribute system. More...

static uint64_t	FindImsiFromEnbRlcPath (std::string path)
	Retrieves IMSI from Enb RLC path in the attribute system. More...

static uint64_t	FindImsiFromLteNetDevice (std::string path)
	Retrieves IMSI from LteNetDevice path in the attribute system. More...

static uint64_t	FindImsiFromUePhy (std::string path)
	Retrieves IMSI from Ue PHY path in the attribute system. More...

Related Functions inherited from ns3::ObjectBase
static TypeId	GetObjectIid (void)
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. More...

Detailed Description

Takes care of storing the information generated at MAC layer.

Introspection did not find any typical Config paths.

Metrics saved are:

Timestamp (in seconds)
Frame index
Subframe index
C-RNTI
MCS for transport block 1
Size of transport block 1
MCS for transport block 2 (0 if not used)
Size of transport block 2 (0 if not used)

Attributes

DlOutputFilename: Name of the file where the downlink results will be saved.
- Set with class: StringValue
- Underlying type:
- Initial value: DlMacStats.txt
- Flags: construct write
UlOutputFilename: Name of the file where the uplink results will be saved.
- Set with class: StringValue
- Underlying type:
- Initial value: UlMacStats.txt
- Flags: construct write

No TraceSources are defined for this type.
Size of this type is 152 bytes (on a 64-bit architecture).

Definition at line 45 of file mac-stats-calculator.h.

Constructor & Destructor Documentation

ns3::MacStatsCalculator::MacStatsCalculator ( )

Constructor.

Definition at line 32 of file mac-stats-calculator.cc.

References NS_LOG_FUNCTION.

ns3::MacStatsCalculator::~MacStatsCalculator ( )

virtual

Destructor.

Definition at line 40 of file mac-stats-calculator.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

void ns3::MacStatsCalculator::DlScheduling	(	uint16_t	cellId,
		uint64_t	imsi,
		uint32_t	frameNo,
		uint32_t	subframeNo,
		uint16_t	rnti,
		uint8_t	mcsTb1,
		uint16_t	sizeTb1,
		uint8_t	mcsTb2,
		uint16_t	sizeTb2
	)

Notifies the stats calculator that an downlink scheduling has occurred.

Parameters

cellId	Cell ID of the attached Enb
imsi	IMSI of the scheduled UE
frameNo	Frame number
subframeNo	Subframe number
rnti	C-RNTI scheduled
mcsTb1	MCS for transport block 1
sizeTb1	Size of transport block 1
mcsTb2	MCS for transport block 2 (0 if not used)
sizeTb2	Size of transport block 2 (0 if not used)

Definition at line 91 of file mac-stats-calculator.cc.

References GetDlOutputFilename(), ns3::Time::GetNanoSeconds(), m_dlFirstWrite, ns3::Simulator::Now(), NS_LOG_ERROR, NS_LOG_FUNCTION, and NS_LOG_INFO.

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void ns3::MacStatsCalculator::DlSchedulingCallback	(	Ptr< MacStatsCalculator >	macStats,
		std::string	path,
		uint32_t	frameNo,
		uint32_t	subframeNo,
		uint16_t	rnti,
		uint8_t	mcsTb1,
		uint16_t	sizeTb1,
		uint8_t	mcsTb2,
		uint16_t	sizeTb2
	)

static

Trace sink for the ns3::LteEnbMac::DlScheduling trace source.

Parameters

macStats
path
frameNo
subframeNo
rnti
mcsTb1
sizeTb1
mcsTb2
sizeTb2

Definition at line 175 of file mac-stats-calculator.cc.

References ns3::LteStatsCalculator::FindCellIdFromEnbMac(), ns3::LteStatsCalculator::FindImsiFromEnbMac(), and NS_LOG_FUNCTION.

Referenced by ns3::LteHelper::EnableDlMacTraces().

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std::string ns3::MacStatsCalculator::GetDlOutputFilename ( void )

Get the name of the file where the downlink statistics will be stored.

Returns: the name of the file where the downlink statistics will be stored

Definition at line 85 of file mac-stats-calculator.cc.

References ns3::LteStatsCalculator::GetDlOutputFilename().

Referenced by DlScheduling().

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TypeId ns3::MacStatsCalculator::GetTypeId ( void )

static

Register this type.

Returns: The object TypeId.

Definition at line 46 of file mac-stats-calculator.cc.

References ns3::MakeStringAccessor(), ns3::MakeStringChecker(), SetDlOutputFilename(), ns3::TypeId::SetParent(), and SetUlOutputFilename().

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std::string ns3::MacStatsCalculator::GetUlOutputFilename ( void )

Get the name of the file where the uplink statistics will be stored.

Returns: the name of the file where the uplink statistics will be stored

Definition at line 73 of file mac-stats-calculator.cc.

References ns3::LteStatsCalculator::GetUlOutputFilename().

Referenced by UlScheduling().

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void ns3::MacStatsCalculator::SetDlOutputFilename ( std::string outputFilename )

Set the name of the file where the downlink statistics will be stored.

Parameters

outputFilename string with the name of the file

Definition at line 79 of file mac-stats-calculator.cc.

References ns3::LteStatsCalculator::SetDlOutputFilename().

Referenced by GetTypeId().

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void ns3::MacStatsCalculator::SetUlOutputFilename ( std::string outputFilename )

Set the name of the file where the uplink statistics will be stored.

Parameters

outputFilename string with the name of the file

Definition at line 67 of file mac-stats-calculator.cc.

References ns3::LteStatsCalculator::SetUlOutputFilename().

Referenced by GetTypeId().

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void ns3::MacStatsCalculator::UlScheduling	(	uint16_t	cellId,
		uint64_t	imsi,
		uint32_t	frameNo,
		uint32_t	subframeNo,
		uint16_t	rnti,
		uint8_t	mcsTb,
		uint16_t	sizeTb
	)

Notifies the stats calculator that an uplink scheduling has occurred.

Parameters

cellId	Cell ID of the attached Enb
imsi	IMSI of the scheduled UE
frameNo	Frame number
subframeNo	Subframe number
rnti	C-RNTI scheduled
mcsTb	MCS for transport block
sizeTb	Size of transport block

Definition at line 134 of file mac-stats-calculator.cc.

References ns3::Time::GetNanoSeconds(), GetUlOutputFilename(), m_ulFirstWrite, ns3::Simulator::Now(), NS_LOG_ERROR, NS_LOG_FUNCTION, and NS_LOG_INFO.

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void ns3::MacStatsCalculator::UlSchedulingCallback	(	Ptr< MacStatsCalculator >	macStats,
		std::string	path,
		uint32_t	frameNo,
		uint32_t	subframeNo,
		uint16_t	rnti,
		uint8_t	mcs,
		uint16_t	size
	)

static

Trace sink for the ns3::LteEnbMac::UlScheduling trace source.

Parameters

macStats
path
frameNo
subframeNo
rnti
mcs
size

Definition at line 209 of file mac-stats-calculator.cc.

References ns3::LteStatsCalculator::FindCellIdFromEnbMac(), ns3::LteStatsCalculator::FindImsiFromEnbMac(), and NS_LOG_FUNCTION.

Referenced by ns3::LteHelper::EnableUlMacTraces().

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Member Data Documentation

bool ns3::MacStatsCalculator::m_dlFirstWrite

private

When writing DL MAC statistics first time to file, columns description is added.

Then next lines are appended to file. This value is true if output files have not been opened yet

Definition at line 161 of file mac-stats-calculator.h.

Referenced by DlScheduling().

bool ns3::MacStatsCalculator::m_ulFirstWrite

private

When writing UL MAC statistics first time to file, columns description is added.

Then next lines are appended to file. This value is true if output files have not been opened yet

Definition at line 169 of file mac-stats-calculator.h.

Referenced by UlScheduling().

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

src/lte/helper/mac-stats-calculator.h
src/lte/helper/mac-stats-calculator.cc

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation