#include <lte-ue-rrc.h>

Inheritance diagram for ns3::LteUeRrc:

Collaboration diagram for ns3::LteUeRrc:

Public Member Functions
	LteUeRrc ()
virtual	~LteUeRrc ()
void	ConfigureUe (uint16_t rnti, uint16_t cellId)
virtual void	DoDispose (void)
void	DoRrcConfigurationUpdateInd (LteUeConfig_t params)
uint16_t	GetCellId ()
std::vector< uint8_t >	GetLcIdVector ()
LteUeCmacSapUser *	GetLteUeCmacSapUser ()
uint16_t	GetRnti ()
void	ReleaseRadioBearer (uint16_t rnti, uint8_t lcId)
bool	Send (Ptr< Packet > p)
void	SetForwardUpCallback (Callback< void, Ptr< Packet > > cb)
void	SetLteMacSapProvider (LteMacSapProvider *s)
void	SetLteUeCmacSapProvider (LteUeCmacSapProvider *s)
void	SetupRadioBearer (uint16_t rnti, EpsBearer bearer, TypeId rlcTypeId, uint8_t lcid, Ptr< EpcTft > tft)
Public Member Functions inherited from ns3::Object
	Object ()
virtual	~Object ()
void	AggregateObject (Ptr< Object > other)
void	Dispose (void)
AggregateIterator	GetAggregateIterator (void) const
virtual TypeId	GetInstanceTypeId (void) const
template<typename T >
Ptr< T >	GetObject (void) const
template<typename T >
Ptr< T >	GetObject (TypeId tid) const
void	Start (void)
Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	SimpleRefCount (const SimpleRefCount &o)
uint32_t	GetReferenceCount (void) const
SimpleRefCount &	operator= (const SimpleRefCount &o)
void	Ref (void) const
void	Unref (void) const
Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
void	GetAttribute (std::string name, AttributeValue &value) const
bool	GetAttributeFailSafe (std::string name, AttributeValue &attribute) const
void	SetAttribute (std::string name, const AttributeValue &value)
bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)

Static Public Member Functions
static TypeId	GetTypeId (void)
	This method returns the TypeId associated to ns3::LteUeRrc.

Private Member Functions
void	DoLcConfigCompleted ()
void	DoReceiveRrcPdu (LtePdcpSapUser::ReceiveRrcPduParameters params)

Private Attributes
uint16_t	m_cellId
LteUeCmacSapProvider *	m_cmacSapProvider
LteUeCmacSapUser *	m_cmacSapUser
Callback< void, Ptr< Packet > >	m_forwardUpCallback
LteMacSapProvider *	m_macSapProvider
LtePdcpSapUser *	m_pdcpSapUser
std::map< uint8_t, Ptr < LteRadioBearerInfo > >	m_rbMap
uint16_t	m_rnti
EpcTftClassifier	m_tftClassifier

Friends
class	LtePdcpSpecificLtePdcpSapUser< LteUeRrc >
class	UeMemberLteUeCmacSapUser
class	UeRrcMemberLteEnbCmacSapUser

Additional Inherited Members
Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
virtual void	DoStart (void)
virtual void	NotifyNewAggregate (void)

Detailed Description

Definition at line 47 of file lte-ue-rrc.h.

Constructor & Destructor Documentation

ns3::LteUeRrc::LteUeRrc ( )

create an RRC instance for use within an ue

Definition at line 99 of file lte-ue-rrc.cc.

References m_cmacSapUser, m_pdcpSapUser, NS_LOG_FUNCTION, and UeMemberLteUeCmacSapUser.

ns3::LteUeRrc::~LteUeRrc ( )

virtual

Destructor

Definition at line 110 of file lte-ue-rrc.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

void ns3::LteUeRrc::ConfigureUe	(	uint16_t	rnti,
		uint16_t	cellId
	)

Set UE RRC parameters

Parameters

rnti	C-RNTI of the UE
cellId	Serving cell identifier

Definition at line 172 of file lte-ue-rrc.cc.

References ns3::LteUeCmacSapProvider::ConfigureUe(), m_cellId, m_cmacSapProvider, m_rnti, and NS_LOG_FUNCTION.

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

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void ns3::LteUeRrc::DoDispose ( void )

virtual

This method is called by Object::Dispose or by the object's destructor, whichever comes first.

Subclasses are expected to implement their real destruction code in an overriden version of this method and chain up to their parent's implementation once they are done. i.e., for simplicity, the destructor of every subclass should be empty and its content should be moved to the associated DoDispose method.

It is safe to call GetObject from within this method.

Reimplemented from ns3::Object.

Definition at line 116 of file lte-ue-rrc.cc.

References m_cmacSapUser, m_pdcpSapUser, m_rbMap, and NS_LOG_FUNCTION.

void ns3::LteUeRrc::DoLcConfigCompleted ( )

private

Definition at line 270 of file lte-ue-rrc.cc.

References NS_FATAL_ERROR, and NS_LOG_FUNCTION.

Referenced by ns3::UeMemberLteUeCmacSapUser::LcConfigCompleted().

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void ns3::LteUeRrc::DoReceiveRrcPdu ( LtePdcpSapUser::ReceiveRrcPduParameters params )

private

Definition at line 260 of file lte-ue-rrc.cc.

References m_forwardUpCallback, NS_LOG_FUNCTION, and ns3::LtePdcpSapUser::ReceiveRrcPduParameters::rrcPdu.

void ns3::LteUeRrc::DoRrcConfigurationUpdateInd ( LteUeConfig_t params )

message from eNB-RRC for changing UE's configuration (up to now TxMode)

Definition at line 302 of file lte-ue-rrc.cc.

References m_cmacSapProvider, ns3::LteUeConfig_t::m_rnti, ns3::LteUeConfig_t::m_transmissionMode, NS_LOG_FUNCTION, and ns3::LteUeCmacSapProvider::RrcUpdateConfigurationReq().

Referenced by ns3::LteEnbRrc::DoRrcConfigurationUpdateInd().

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uint16_t ns3::LteUeRrc::GetCellId ( )

Returns: the CellId of the attached Enb

Definition at line 284 of file lte-ue-rrc.cc.

References m_cellId, and NS_LOG_FUNCTION.

std::vector< uint8_t > ns3::LteUeRrc::GetLcIdVector ( )

Returns: a vector with the allocated LCID

Definition at line 291 of file lte-ue-rrc.cc.

References m_rbMap.

LteUeCmacSapUser * ns3::LteUeRrc::GetLteUeCmacSapUser ( )

Returns: s the CMAC SAP User interface offered to the MAC by this RRC

Definition at line 156 of file lte-ue-rrc.cc.

References m_cmacSapUser, and NS_LOG_FUNCTION.

uint16_t ns3::LteUeRrc::GetRnti ( void )

Returns: the C-RNTI of the user

Definition at line 277 of file lte-ue-rrc.cc.

References m_rnti, and NS_LOG_FUNCTION.

Referenced by ns3::LteHelper::ActivateEpsBearer(), and ns3::LteEnbRrc::DoRrcConfigurationUpdateInd().

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TypeId ns3::LteUeRrc::GetTypeId ( void )

static

This method returns the TypeId associated to ns3::LteUeRrc.

This object is accessible through the following paths with Config::Set and Config::Connect:

/NodeList/[i]/DeviceList/[i]/$ns3::LteNetDevice/$ns3::LteUeNetDevice/LteUeRrc
/NodeList/[i]/DeviceList/[i]/$ns3::LteUeNetDevice/LteUeRrc

Attributes defined for this type:

RadioBearerMap: List of UE RadioBearerInfo by LCID.
- Set with class: ns3::ObjectPtrContainerValue
- Underlying type: ns3::Ptr< ns3::LteRadioBearerInfo >
- Flags: read
CellId: Serving cell identifier
- Set with class: ns3::UintegerValue
- Underlying type: uint16_t 0:65535
- Initial value: 1
- Flags: construct write read
C-RNTI: Cell Radio Network Temporary Identifier
- Set with class: ns3::UintegerValue
- Underlying type: uint16_t 0:65535
- Initial value: 1
- Flags: construct write read

No TraceSources defined for this type.

Reimplemented from ns3::Object.

Definition at line 125 of file lte-ue-rrc.cc.

References m_cellId, m_rbMap, m_rnti, ns3::MakeObjectMapAccessor(), and ns3::TypeId::SetParent().

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void ns3::LteUeRrc::ReleaseRadioBearer	(	uint16_t	rnti,
		uint8_t	lcId
	)

Release the given radio bearer

Parameters

rnti	the C-RNTI of the user owning the bearer
lcId	the logical channel id of the bearer to be released

Definition at line 218 of file lte-ue-rrc.cc.

References m_rbMap, NS_ASSERT_MSG, NS_FATAL_ERROR, and NS_LOG_FUNCTION.

bool ns3::LteUeRrc::Send ( Ptr< Packet > p )

Enqueue an IP packet on the proper bearer for uplink transmission

Parameters

p	the packet

Returns: true if successful, false if an error occurred

Definition at line 229 of file lte-ue-rrc.cc.

References ns3::EpcTftClassifier::Classify(), ns3::Packet::GetSize(), ns3::LtePdcpSapProvider::TransmitRrcPduParameters::lcid, m_rbMap, m_rnti, m_tftClassifier, NS_LOG_FUNCTION, NS_LOG_LOGIC, NS_LOG_WARN, ns3::LtePdcpSapProvider::TransmitRrcPduParameters::rnti, ns3::LtePdcpSapProvider::TransmitRrcPduParameters::rrcPdu, and ns3::EpcTft::UPLINK.

Referenced by ns3::LteUeNetDevice::Send().

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void ns3::LteUeRrc::SetForwardUpCallback ( Callback< void, Ptr< Packet > > cb )

set the callback used to forward data packets up the stack

Parameters

void
cb

Definition at line 253 of file lte-ue-rrc.cc.

References m_forwardUpCallback.

void ns3::LteUeRrc::SetLteMacSapProvider ( LteMacSapProvider * s )

set the MAC SAP provider. The ue RRC does not use this directly, but it needs to provide it to newly created RLC instances.

Parameters

s	the MAC SAP provider that will be used by all newly created RLC instances

Definition at line 163 of file lte-ue-rrc.cc.

References m_macSapProvider, and NS_LOG_FUNCTION.

void ns3::LteUeRrc::SetLteUeCmacSapProvider ( LteUeCmacSapProvider * s )

set the CMAC SAP this RRC should interact with

Parameters

s	the CMAC SAP Provider to be used by this RRC

Definition at line 149 of file lte-ue-rrc.cc.

References m_cmacSapProvider, and NS_LOG_FUNCTION.

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

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void ns3::LteUeRrc::SetupRadioBearer	(	uint16_t	rnti,
		EpsBearer	bearer,
		TypeId	rlcTypeId,
		uint8_t	lcid,
		Ptr< EpcTft >	tft
	)

Setup a new radio bearer for the given user

Parameters

rnti	the RNTI of the user
bearer	the characteristics of the bearer to be activated
rlcTypeId	the TypeId identifying the type of RLC to be used for this bearer.
lcid	the logical channel id allocated for this bearer by the eNB
tft	the Traffic Flow Template identifying this bearer