ns3::EpcSgwPgwApplication::UeInfo Class Reference

store info for each UE connected to this SGW More...

Inheritance diagram for ns3::EpcSgwPgwApplication::UeInfo:

Collaboration diagram for ns3::EpcSgwPgwApplication::UeInfo:

Public Member Functions
	UeInfo ()
void	AddBearer (Ptr< EpcTft > tft, uint8_t epsBearerId, uint32_t teid)
uint32_t	Classify (Ptr< Packet > p)
Ipv4Address	GetEnbAddr ()
Ipv4Address	GetUeAddr ()
void	RemoveBearer (uint8_t bearerId)
	Function, deletes contexts of bearer on SGW and PGW side. More...
void	SetEnbAddr (Ipv4Address addr)
	set the address of the eNB to which the UE is connected More...
void	SetUeAddr (Ipv4Address addr)
	set the address of the UE More...
Public Member Functions inherited from ns3::SimpleRefCount< UeInfo >
	SimpleRefCount ()
	Default 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 operator. More...
void	Ref (void) const
	Increment the reference count. More...
void	Unref (void) const
	Decrement the reference count. More...

Private Attributes
Ipv4Address	m_enbAddr
	ENB address. More...
std::map< uint8_t, uint32_t >	m_teidByBearerIdMap
	TEID By bearer ID Map. More...
EpcTftClassifier	m_tftClassifier
	TFT classifier. More...
Ipv4Address	m_ueAddr
	UE address. More...

Detailed Description

store info for each UE connected to this SGW

Definition at line 187 of file epc-sgw-pgw-application.h.

Constructor & Destructor Documentation

ns3::EpcSgwPgwApplication::UeInfo::UeInfo

(

)

Definition at line 40 of file epc-sgw-pgw-application.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

void ns3::EpcSgwPgwApplication::UeInfo::AddBearer	(	Ptr< EpcTft >	tft,
		uint8_t	epsBearerId,
		uint32_t	teid
	)

Parameters

tft	the Traffic Flow Template of the new bearer to be added
epsBearerId	the ID of the EPS Bearer to be activated
teid	the TEID of the new bearer

Definition at line 46 of file epc-sgw-pgw-application.cc.

References NS_LOG_FUNCTION.

uint32_t ns3::EpcSgwPgwApplication::UeInfo::Classify

(

Ptr< Packet >

p

)

Parameters

p	the IP packet from the internet to be classified

Returns

the corresponding bearer ID > 0 identifying the bearer among all the bearers of this UE; returns 0 if no bearers matches with the previously declared TFTs

Definition at line 61 of file epc-sgw-pgw-application.cc.

References ns3::EpcTft::DOWNLINK, and NS_LOG_FUNCTION.

Ipv4Address ns3::EpcSgwPgwApplication::UeInfo::GetEnbAddr

(

)

Returns

the address of the eNB to which the UE is connected

Definition at line 71 of file epc-sgw-pgw-application.cc.

Ipv4Address ns3::EpcSgwPgwApplication::UeInfo::GetUeAddr

(

)

Returns

the address of the UE

Definition at line 83 of file epc-sgw-pgw-application.cc.

void ns3::EpcSgwPgwApplication::UeInfo::RemoveBearer

(

uint8_t

bearerId

)

Function, deletes contexts of bearer on SGW and PGW side.

Parameters

bearerId

the Bearer Id whose contexts to be removed

Definition at line 54 of file epc-sgw-pgw-application.cc.

References NS_LOG_FUNCTION.

void ns3::EpcSgwPgwApplication::UeInfo::SetEnbAddr

(

Ipv4Address

addr

)

set the address of the eNB to which the UE is connected

Parameters

addr	the address of the eNB

Definition at line 77 of file epc-sgw-pgw-application.cc.

void ns3::EpcSgwPgwApplication::UeInfo::SetUeAddr

(

Ipv4Address

addr

)

set the address of the UE

Parameters

addr	the address of the UE

Definition at line 89 of file epc-sgw-pgw-application.cc.

Member Data Documentation

Ipv4Address ns3::EpcSgwPgwApplication::UeInfo::m_enbAddr

private

ENB address.

Definition at line 244 of file epc-sgw-pgw-application.h.

std::map<uint8_t, uint32_t> ns3::EpcSgwPgwApplication::UeInfo::m_teidByBearerIdMap

private

TEID By bearer ID Map.

Definition at line 246 of file epc-sgw-pgw-application.h.

EpcTftClassifier ns3::EpcSgwPgwApplication::UeInfo::m_tftClassifier

private

TFT classifier.

Definition at line 243 of file epc-sgw-pgw-application.h.

Ipv4Address ns3::EpcSgwPgwApplication::UeInfo::m_ueAddr

private

UE address.

Definition at line 245 of file epc-sgw-pgw-application.h.

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

• src/lte/model/epc-sgw-pgw-application.h
• src/lte/model/epc-sgw-pgw-application.cc