#include <lte-rrc-header.h>

Inheritance diagram for ns3::RrcConnectionRequestHeader:

Collaboration diagram for ns3::RrcConnectionRequestHeader:

Public Member Functions
	RrcConnectionRequestHeader ()
	~RrcConnectionRequestHeader ()
uint32_t	Deserialize (Buffer::Iterator bIterator)
LteRrcSap::RrcConnectionRequest	GetMessage () const
std::bitset< 8 >	GetMmec () const
std::bitset< 32 >	GetMtmsi () const
void	PreSerialize () const
void	Print (std::ostream &os) const
void	SetMessage (LteRrcSap::RrcConnectionRequest msg)
Public Member Functions inherited from ns3::RrcUlCcchMessage
	RrcUlCcchMessage ()
	~RrcUlCcchMessage ()
Public Member Functions inherited from ns3::RrcAsn1Header
	RrcAsn1Header ()
int	GetMessageType ()
Public Member Functions inherited from ns3::Asn1Header
	Asn1Header ()
virtual	~Asn1Header ()
uint32_t	GetSerializedSize (void) const
void	Serialize (Buffer::Iterator bIterator) const
Public Member Functions inherited from ns3::Header
virtual	~Header ()

Static Public Member Functions
static TypeId	GetTypeId (void)

Private Types
enum	{ EMERGENCY = 0, HIGHPRIORITYACCESS, MT_ACCESS, MO_SIGNALLING, MO_DATA, SPARE3, SPARE2, SPARE1 }

Private Attributes
enum ns3::RrcConnectionRequestHeader:: { ... }	m_establishmentCause
std::bitset< 8 >	m_mmec
std::bitset< 32 >	m_mTmsi
std::bitset< 1 >	m_spare

Additional Inherited Members
Protected Member Functions inherited from ns3::RrcUlCcchMessage
Buffer::Iterator	DeserializeUlCcchMessage (Buffer::Iterator bIterator)
void	SerializeUlCcchMessage (int msgType) const
Protected Attributes inherited from ns3::RrcAsn1Header
int	m_messageType
	Stores RRC message type, according to 3GPP TS 36.331.

Detailed Description

This class manages the serialization/deserialization of RrcConnectionRequest IE

Definition at line 180 of file lte-rrc-header.h.

Member Enumeration Documentation

anonymous enum

private

Enumerator:

EMERGENCY
HIGHPRIORITYACCESS
MT_ACCESS
MO_SIGNALLING
MO_DATA
SPARE3
SPARE2
SPARE1

Definition at line 219 of file lte-rrc-header.h.

Constructor & Destructor Documentation

ns3::RrcConnectionRequestHeader::RrcConnectionRequestHeader ( )

Definition at line 3856 of file lte-rrc-header.cc.

References m_establishmentCause, m_mmec, m_mTmsi, m_spare, and MO_SIGNALLING.

ns3::RrcConnectionRequestHeader::~RrcConnectionRequestHeader ( )

Definition at line 3865 of file lte-rrc-header.cc.

Member Function Documentation

uint32_t ns3::RrcConnectionRequestHeader::Deserialize ( Buffer::Iterator start )

virtual

Parameters

start an iterator which points to where the header should written.

Returns: the number of bytes read.

This method is used by Packet::RemoveHeader to re-create a header from the byte buffer of a packet. The data read is expected to match bit-for-bit the representation of this header in real networks.

Reimplemented from ns3::RrcUlCcchMessage.

Definition at line 3931 of file lte-rrc-header.cc.

References ns3::Asn1Header::DeserializeBitstring(), ns3::Asn1Header::DeserializeChoice(), ns3::Asn1Header::DeserializeEnum(), ns3::Asn1Header::DeserializeSequence(), ns3::RrcUlCcchMessage::DeserializeUlCcchMessage(), ns3::Asn1Header::GetSerializedSize(), m_mmec, and m_mTmsi.

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LteRrcSap::RrcConnectionRequest ns3::RrcConnectionRequestHeader::GetMessage ( ) const

Returns a RrcConnectionRequest IE from the values in the class attributes

Returns: A RrcConnectionRequest, as defined in LteRrcSap

Definition at line 3978 of file lte-rrc-header.cc.

References m_mmec, m_mTmsi, and ns3::LteRrcSap::RrcConnectionRequest::ueIdentity.

Referenced by ns3::LteEnbRrcProtocolReal::DoReceivePdcpPdu().

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std::bitset< 8 > ns3::RrcConnectionRequestHeader::GetMmec ( ) const

Get MMEC attribute

Returns: m_mmec attribute

Definition at line 3987 of file lte-rrc-header.cc.

References m_mmec.

std::bitset< 32 > ns3::RrcConnectionRequestHeader::GetMtmsi ( ) const

Get M-TMSI attribute

Returns: m_tmsi attribute

Definition at line 3993 of file lte-rrc-header.cc.

References m_mTmsi.

TypeId ns3::RrcConnectionRequestHeader::GetTypeId ( void )

static

Reimplemented from ns3::RrcAsn1Header.

Definition at line 3870 of file lte-rrc-header.cc.

References ns3::TypeId::SetParent().

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void ns3::RrcConnectionRequestHeader::PreSerialize ( ) const

virtual

This function serializes class attributes to m_serializationResult local Buffer. As ASN1 encoding produces a bitstream that does not have a fixed length, this function is needed to store the result, so its length can be retrieved with Header::GetSerializedSize() function. This method is pure virtual in this class (needs to be implemented in child classes) as the meningful information elements are in the subclasses.

Reimplemented from ns3::RrcUlCcchMessage.

Definition at line 3888 of file lte-rrc-header.cc.

References ns3::Asn1Header::FinalizeSerialization(), m_establishmentCause, m_mmec, m_mTmsi, ns3::Asn1Header::m_serializationResult, ns3::Asn1Header::SerializeBitstring(), ns3::Asn1Header::SerializeChoice(), ns3::Asn1Header::SerializeEnum(), ns3::Asn1Header::SerializeSequence(), and ns3::RrcUlCcchMessage::SerializeUlCcchMessage().

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void ns3::RrcConnectionRequestHeader::Print ( std::ostream & os ) const

virtual

Parameters

os output stream This method is used by Packet::Print to print the content of a trailer as ascii data to a c++ output stream. Although the trailer is free to format its output as it wishes, it is recommended to follow a few rules to integrate with the packet pretty printer: start with flags, small field values located between a pair of parens. Values should be separated by whitespace. Follow the parens with the important fields, separated by whitespace. i.e.: (field1 val1 field2 val2 field3 val3) field4 val4 field5 val5

Reimplemented from ns3::RrcUlCcchMessage.

Definition at line 3879 of file lte-rrc-header.cc.

References m_establishmentCause, m_mmec, m_mTmsi, and m_spare.

void ns3::RrcConnectionRequestHeader::SetMessage ( LteRrcSap::RrcConnectionRequest msg )

Receives a RrcConnectionRequest IE and stores the contents into the class attributes

Parameters