ns3::EpcPgwApplication::UeInfo Class Reference

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

Inheritance diagram for ns3::EpcPgwApplication::UeInfo:

Collaboration diagram for ns3::EpcPgwApplication::UeInfo:

Public Member Functions
	UeInfo ()
void	AddBearer (uint8_t bearerId, uint32_t teid, Ptr< EpcTft > tft)
	Add a bearer for this UE on PGW side.
uint32_t	Classify (Ptr< Packet > p, uint16_t protocolNumber)
	Classify the packet according to TFTs of this UE.
Ipv4Address	GetSgwAddr ()
	Get the address of the SGW to which the UE is connected.
Ipv4Address	GetUeAddr ()
	Get the IPv4 address of the UE.
Ipv6Address	GetUeAddr6 ()
	Get the IPv6 address of the UE.
void	RemoveBearer (uint8_t bearerId)
	Delete context of bearer for this UE on PGW side.
void	SetSgwAddr (Ipv4Address addr)
	Set the address of the eNB to which the UE is connected.
void	SetUeAddr (Ipv4Address addr)
	Set the IPv4 address of the UE.
void	SetUeAddr6 (Ipv6Address addr)
	Set the IPv6 address of the UE.
Public Member Functions inherited from ns3::SimpleRefCount< UeInfo >
	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.

Private Attributes
Ipv4Address	m_sgwAddr
	SGW IPv4 address.
std::map< uint8_t, uint32_t >	m_teidByBearerIdMap
	TEID By bearer ID Map.
EpcTftClassifier	m_tftClassifier
	TFT classifier.
Ipv4Address	m_ueAddr
	UE IPv4 address.
Ipv6Address	m_ueAddr6
	UE IPv6 address.

Detailed Description

store info for each UE connected to this PGW

Definition at line 185 of file epc-pgw-application.h.

Constructor & Destructor Documentation

UeInfo()

ns3::EpcPgwApplication::UeInfo::UeInfo

(

)

Definition at line 33 of file epc-pgw-application.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

AddBearer()

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

Add a bearer for this UE on PGW side.

Parameters

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

Definition at line 39 of file epc-pgw-application.cc.

References m_teidByBearerIdMap, m_tftClassifier, and NS_LOG_FUNCTION.

Classify()

uint32_t ns3::EpcPgwApplication::UeInfo::Classify	(	Ptr< Packet >	p,
		uint16_t	protocolNumber )

Classify the packet according to TFTs of this UE.

Parameters

p	the IPv4 or IPv6 packet from the internet to be classified
protocolNumber	identifies the type of packet. Only IPv4 and IPv6 packets are allowed.

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 59 of file epc-pgw-application.cc.

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

GetSgwAddr()

Ipv4Address ns3::EpcPgwApplication::UeInfo::GetSgwAddr

(

)

Get the address of the SGW to which the UE is connected.

Returns

the address of the SGW

Definition at line 69 of file epc-pgw-application.cc.

References m_sgwAddr.

GetUeAddr()

Ipv4Address ns3::EpcPgwApplication::UeInfo::GetUeAddr

(

)

Get the IPv4 address of the UE.

Returns

the IPv4 address of the UE

Definition at line 81 of file epc-pgw-application.cc.

References m_ueAddr.

GetUeAddr6()

Ipv6Address ns3::EpcPgwApplication::UeInfo::GetUeAddr6

(

)

Get the IPv6 address of the UE.

Returns

the IPv6 address of the UE

Definition at line 93 of file epc-pgw-application.cc.

References m_ueAddr6.

RemoveBearer()

void ns3::EpcPgwApplication::UeInfo::RemoveBearer

(

uint8_t

bearerId

)

Delete context of bearer for this UE on PGW side.

Parameters

bearerId

the ID of the EPS Bearer whose contexts is to be removed

Definition at line 47 of file epc-pgw-application.cc.

References m_teidByBearerIdMap, m_tftClassifier, and NS_LOG_FUNCTION.

SetSgwAddr()

void ns3::EpcPgwApplication::UeInfo::SetSgwAddr

(

Ipv4Address

addr

)

Set the address of the eNB to which the UE is connected.

Parameters

addr	the address of the SGW

Definition at line 75 of file epc-pgw-application.cc.

References m_sgwAddr.

SetUeAddr()

void ns3::EpcPgwApplication::UeInfo::SetUeAddr

(

Ipv4Address

addr

)

Set the IPv4 address of the UE.

Parameters

addr	the IPv4 address of the UE

Definition at line 87 of file epc-pgw-application.cc.

References m_ueAddr.

SetUeAddr6()

void ns3::EpcPgwApplication::UeInfo::SetUeAddr6

(

Ipv6Address

addr

)

Set the IPv6 address of the UE.

Parameters

addr	the IPv6 address of the UE

Definition at line 99 of file epc-pgw-application.cc.

References m_ueAddr6.

Member Data Documentation

m_sgwAddr

Ipv4Address ns3::EpcPgwApplication::UeInfo::m_sgwAddr

private

SGW IPv4 address.

Definition at line 264 of file epc-pgw-application.h.

Referenced by GetSgwAddr(), and SetSgwAddr().

m_teidByBearerIdMap

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

private

TEID By bearer ID Map.

Definition at line 266 of file epc-pgw-application.h.

Referenced by AddBearer(), and RemoveBearer().

m_tftClassifier

EpcTftClassifier ns3::EpcPgwApplication::UeInfo::m_tftClassifier

private

TFT classifier.

Definition at line 265 of file epc-pgw-application.h.

Referenced by AddBearer(), Classify(), and RemoveBearer().

m_ueAddr

Ipv4Address ns3::EpcPgwApplication::UeInfo::m_ueAddr

private

UE IPv4 address.

Definition at line 262 of file epc-pgw-application.h.

Referenced by GetUeAddr(), and SetUeAddr().

m_ueAddr6

Ipv6Address ns3::EpcPgwApplication::UeInfo::m_ueAddr6

private

UE IPv6 address.

Definition at line 263 of file epc-pgw-application.h.

Referenced by GetUeAddr6(), and SetUeAddr6().

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

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