This class only serves to discriminate which message type has been received in downlink (eNb to ue) for channel DCCH. More...

#include "lte-rrc-header.h"

Inheritance diagram for ns3::RrcDlDcchMessage:

Collaboration diagram for ns3::RrcDlDcchMessage:

Public Member Functions
	RrcDlDcchMessage ()

	~RrcDlDcchMessage ()

uint32_t	Deserialize (Buffer::Iterator bIterator)

void	PreSerialize () const
	This function serializes class attributes to m_serializationResult local Buffer. More...

void	Print (std::ostream &os) const

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 ()

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...

Protected Member Functions
Buffer::Iterator	DeserializeDlDcchMessage (Buffer::Iterator bIterator)

void	SerializeDlDcchMessage (int msgType) const

Protected Member Functions inherited from ns3::RrcAsn1Header
Buffer::Iterator	DeserializeDrbToAddModList (std::list< LteRrcSap::DrbToAddMod > *drbToAddModLis, Buffer::Iterator bIterator)

Buffer::Iterator	DeserializeLogicalChannelConfig (LteRrcSap::LogicalChannelConfig *logicalChannelConfig, Buffer::Iterator bIterator)

Buffer::Iterator	DeserializeMeasConfig (LteRrcSap::MeasConfig *measConfig, Buffer::Iterator bIterator)

Buffer::Iterator	DeserializeMeasResults (LteRrcSap::MeasResults *measResults, Buffer::Iterator bIterator)

Buffer::Iterator	DeserializePhysicalConfigDedicated (LteRrcSap::PhysicalConfigDedicated *physicalConfigDedicated, Buffer::Iterator bIterator)

Buffer::Iterator	DeserializePlmnIdentity (uint32_t *plmnId, Buffer::Iterator bIterator)

Buffer::Iterator	DeserializeQoffsetRange (int8_t *qOffsetRange, Buffer::Iterator bIterator)

Buffer::Iterator	DeserializeRachConfigCommon (LteRrcSap::RachConfigCommon *rachConfigCommon, Buffer::Iterator bIterator)

Buffer::Iterator	DeserializeRadioResourceConfigCommon (LteRrcSap::RadioResourceConfigCommon *radioResourceConfigCommon, Buffer::Iterator bIterator)

Buffer::Iterator	DeserializeRadioResourceConfigCommonSib (LteRrcSap::RadioResourceConfigCommonSib *radioResourceConfigCommonSib, Buffer::Iterator bIterator)

Buffer::Iterator	DeserializeRadioResourceConfigDedicated (LteRrcSap::RadioResourceConfigDedicated *radioResourceConfigDedicated, Buffer::Iterator bIterator)

Buffer::Iterator	DeserializeSrbToAddModList (std::list< LteRrcSap::SrbToAddMod > *srbToAddModList, Buffer::Iterator bIterator)

Buffer::Iterator	DeserializeSystemInformationBlockType1 (LteRrcSap::SystemInformationBlockType1 *systemInformationBlockType1, Buffer::Iterator bIterator)

Buffer::Iterator	DeserializeSystemInformationBlockType2 (LteRrcSap::SystemInformationBlockType2 *systemInformationBlockType2, Buffer::Iterator bIterator)

Buffer::Iterator	DeserializeThresholdEutra (LteRrcSap::ThresholdEutra *thresholdEutra, Buffer::Iterator bIterator)

virtual TypeId	GetInstanceTypeId (void) const
	Get the most derived TypeId for this Object. More...

void	Print (std::ostream &os, LteRrcSap::RadioResourceConfigDedicated radioResourceConfigDedicated) const
	This function prints RadioResourceConfigDedicated IE, for debugging purposes. More...

void	SerializeDrbToAddModList (std::list< LteRrcSap::DrbToAddMod > drbToAddModList) const

void	SerializeLogicalChannelConfig (LteRrcSap::LogicalChannelConfig logicalChannelConfig) const

void	SerializeMeasConfig (LteRrcSap::MeasConfig measConfig) const

void	SerializeMeasResults (LteRrcSap::MeasResults measResults) const

void	SerializePhysicalConfigDedicated (LteRrcSap::PhysicalConfigDedicated physicalConfigDedicated) const

void	SerializePlmnIdentity (uint32_t plmnId) const

void	SerializeQoffsetRange (int8_t qOffsetRange) const

void	SerializeRachConfigCommon (LteRrcSap::RachConfigCommon rachConfigCommon) const

void	SerializeRadioResourceConfigCommon (LteRrcSap::RadioResourceConfigCommon radioResourceConfigCommon) const

void	SerializeRadioResourceConfigCommonSib (LteRrcSap::RadioResourceConfigCommonSib radioResourceConfigCommonSib) const

void	SerializeRadioResourceConfigDedicated (LteRrcSap::RadioResourceConfigDedicated radioResourceConfigDedicated) const

void	SerializeSrbToAddModList (std::list< LteRrcSap::SrbToAddMod > srbToAddModList) const

void	SerializeSystemInformationBlockType1 (LteRrcSap::SystemInformationBlockType1 systemInformationBlockType1) const

void	SerializeSystemInformationBlockType2 (LteRrcSap::SystemInformationBlockType2 systemInformationBlockType2) const

void	SerializeThresholdEutra (LteRrcSap::ThresholdEutra thresholdEutra) const

Protected Member Functions inherited from ns3::Asn1Header
template<int N>
Buffer::Iterator	DeserializeBitset (std::bitset< N > *data, Buffer::Iterator bIterator)
	Deserialize a bitset. More...

Buffer::Iterator	DeserializeBitset (std::bitset< 8 > *data, Buffer::Iterator bIterator)
	Deserialize a bitset. More...

template<int N>
Buffer::Iterator	DeserializeBitstring (std::bitset< N > *bitstring, Buffer::Iterator bIterator)
	Deserialize a bitstring. More...

Buffer::Iterator	DeserializeBitstring (std::bitset< 1 > *bitstring, Buffer::Iterator bIterator)
	Deserialize a bitstring. More...

Buffer::Iterator	DeserializeBitstring (std::bitset< 2 > *bitstring, Buffer::Iterator bIterator)
	Deserialize a bitstring. More...

Buffer::Iterator	DeserializeBitstring (std::bitset< 8 > *bitstring, Buffer::Iterator bIterator)
	Deserialize a bitstring. More...

Buffer::Iterator	DeserializeBitstring (std::bitset< 10 > *bitstring, Buffer::Iterator bIterator)
	Deserialize a bitstring. More...

Buffer::Iterator	DeserializeBitstring (std::bitset< 16 > *bitstring, Buffer::Iterator bIterator)
	Deserialize a bitstring. More...

Buffer::Iterator	DeserializeBitstring (std::bitset< 27 > *bitstring, Buffer::Iterator bIterator)
	Deserialize a bitstring. More...

Buffer::Iterator	DeserializeBitstring (std::bitset< 28 > *bitstring, Buffer::Iterator bIterator)
	Deserialize a bitstring. More...

Buffer::Iterator	DeserializeBitstring (std::bitset< 32 > *bitstring, Buffer::Iterator bIterator)
	Deserialize a bitstring. More...

Buffer::Iterator	DeserializeBoolean (bool *value, Buffer::Iterator bIterator)
	Deserialize a boolean. More...

Buffer::Iterator	DeserializeChoice (int numOptions, bool isExtensionMarkerPresent, int *selectedOption, Buffer::Iterator bIterator)
	Deserialize a Choice (set of options) More...

Buffer::Iterator	DeserializeEnum (int numElems, int *selectedElem, Buffer::Iterator bIterator)
	Deserialize an Enum. More...

Buffer::Iterator	DeserializeInteger (int *n, int nmin, int nmax, Buffer::Iterator bIterator)
	Deserialize an integer. More...

Buffer::Iterator	DeserializeNull (Buffer::Iterator bIterator)
	Deserialize nothing (null op) More...

template<int N>
Buffer::Iterator	DeserializeSequence (std::bitset< N > *optionalOrDefaultMask, bool isExtensionMarkerPresent, Buffer::Iterator bIterator)
	Deserialize a sequence. More...

Buffer::Iterator	DeserializeSequence (std::bitset< 0 > *optionalOrDefaultMask, bool isExtensionMarkerPresent, Buffer::Iterator bIterator)
	Deserialize a sequence. More...

Buffer::Iterator	DeserializeSequence (std::bitset< 1 > *optionalOrDefaultMask, bool isExtensionMarkerPresent, Buffer::Iterator bIterator)
	Deserialize a sequence. More...

Buffer::Iterator	DeserializeSequence (std::bitset< 2 > *optionalOrDefaultMask, bool isExtensionMarkerPresent, Buffer::Iterator bIterator)
	Deserialize a sequence. More...

Buffer::Iterator	DeserializeSequence (std::bitset< 3 > *optionalOrDefaultMask, bool isExtensionMarkerPresent, Buffer::Iterator bIterator)
	Deserialize a sequence. More...

Buffer::Iterator	DeserializeSequence (std::bitset< 4 > *optionalOrDefaultMask, bool isExtensionMarkerPresent, Buffer::Iterator bIterator)
	Deserialize a sequence. More...

Buffer::Iterator	DeserializeSequence (std::bitset< 5 > *optionalOrDefaultMask, bool isExtensionMarkerPresent, Buffer::Iterator bIterator)
	Deserialize a sequence. More...

Buffer::Iterator	DeserializeSequence (std::bitset< 6 > *optionalOrDefaultMask, bool isExtensionMarkerPresent, Buffer::Iterator bIterator)
	Deserialize a sequence. More...

Buffer::Iterator	DeserializeSequence (std::bitset< 9 > *optionalOrDefaultMask, bool isExtensionMarkerPresent, Buffer::Iterator bIterator)
	Deserialize a sequence. More...

Buffer::Iterator	DeserializeSequence (std::bitset< 10 > *optionalOrDefaultMask, bool isExtensionMarkerPresent, Buffer::Iterator bIterator)
	Deserialize a sequence. More...

Buffer::Iterator	DeserializeSequence (std::bitset< 11 > *optionalOrDefaultMask, bool isExtensionMarkerPresent, Buffer::Iterator bIterator)
	Deserialize a sequence. More...

Buffer::Iterator	DeserializeSequenceOf (int *numElems, int nMax, int nMin, Buffer::Iterator bIterator)
	Deserialize a Sequence. More...

void	FinalizeSerialization () const
	Finalizes an in progress serialization. More...

template<int N>
void	SerializeBitset (std::bitset< N > data) const
	Serialize a bitset. More...

template<int N>
void	SerializeBitstring (std::bitset< N > bitstring) const
	Serialize a bitstring. More...

void	SerializeBitstring (std::bitset< 1 > bitstring) const
	Serialize a bitstring. More...

void	SerializeBitstring (std::bitset< 2 > bitstring) const
	Serialize a bitstring. More...

void	SerializeBitstring (std::bitset< 8 > bitstring) const
	Serialize a bitstring. More...

void	SerializeBitstring (std::bitset< 10 > bitstring) const
	Serialize a bitstring. More...

void	SerializeBitstring (std::bitset< 16 > bitstring) const
	Serialize a bitstring. More...

void	SerializeBitstring (std::bitset< 27 > bitstring) const
	Serialize a bitstring. More...

void	SerializeBitstring (std::bitset< 28 > bitstring) const
	Serialize a bitstring. More...

void	SerializeBitstring (std::bitset< 32 > bitstring) const
	Serialize a bitstring. More...

void	SerializeBoolean (bool value) const
	Serialize a bool. More...

void	SerializeChoice (int numOptions, int selectedOption, bool isExtensionMarkerPresent) const
	Serialize a Choice (set of options) More...

void	SerializeEnum (int numElems, int selectedElem) const
	Serialize an Enum. More...

void	SerializeInteger (int n, int nmin, int nmax) const
	Serialize an Integer. More...

void	SerializeNull () const
	Serialize nothing (null op) More...

template<int N>
void	SerializeSequence (std::bitset< N > optionalOrDefaultMask, bool isExtensionMarkerPresent) const
	Serialize a sequence. More...

void	SerializeSequence (std::bitset< 0 > optionalOrDefaultMask, bool isExtensionMarkerPresent) const
	Serialize a sequence. More...

void	SerializeSequence (std::bitset< 1 > optionalOrDefaultMask, bool isExtensionMarkerPresent) const
	Serialize a sequence. More...

void	SerializeSequence (std::bitset< 2 > optionalOrDefaultMask, bool isExtensionMarkerPresent) const
	Serialize a sequence. More...

void	SerializeSequence (std::bitset< 3 > optionalOrDefaultMask, bool isExtensionMarkerPresent) const
	Serialize a sequence. More...

void	SerializeSequence (std::bitset< 4 > optionalOrDefaultMask, bool isExtensionMarkerPresent) const
	Serialize a sequence. More...

void	SerializeSequence (std::bitset< 5 > optionalOrDefaultMask, bool isExtensionMarkerPresent) const
	Serialize a sequence. More...

void	SerializeSequence (std::bitset< 6 > optionalOrDefaultMask, bool isExtensionMarkerPresent) const
	Serialize a sequence. More...

void	SerializeSequence (std::bitset< 9 > optionalOrDefaultMask, bool isExtensionMarkerPresent) const
	Serialize a sequence. More...

void	SerializeSequence (std::bitset< 10 > optionalOrDefaultMask, bool isExtensionMarkerPresent) const
	Serialize a sequence. More...

void	SerializeSequence (std::bitset< 11 > optionalOrDefaultMask, bool isExtensionMarkerPresent) const
	Serialize a sequence. More...

void	SerializeSequenceOf (int numElems, int nMax, int nMin) const
	Serialize a Sequence. More...

void	WriteOctet (uint8_t octet) const
	Function to write in m_serializationResult, after resizing its size. 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...

Additional Inherited Members
Static Public Member Functions inherited from ns3::Asn1Header
static TypeId	GetTypeId (void)
	Get the type ID. More...

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

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

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

Static Protected Member Functions inherited from ns3::RrcAsn1Header
static TypeId	GetTypeId (void)

Protected Attributes inherited from ns3::RrcAsn1Header
int	m_messageType
	Stores RRC message type, according to 3GPP TS 36.331. More...

Protected Attributes inherited from ns3::Asn1Header
bool	m_isDataSerialized
	true if data is serialized More...

uint8_t	m_numSerializationPendingBits
	number of pending bits More...

uint8_t	m_serializationPendingBits
	pending bits More...

Buffer	m_serializationResult
	serialization result 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

This class only serves to discriminate which message type has been received in downlink (eNb to ue) for channel DCCH.

Definition at line 122 of file lte-rrc-header.h.

Constructor & Destructor Documentation

ns3::RrcDlDcchMessage::RrcDlDcchMessage ( )

Definition at line 6254 of file lte-rrc-header.cc.

ns3::RrcDlDcchMessage::~RrcDlDcchMessage ( )

Definition at line 6258 of file lte-rrc-header.cc.

Member Function Documentation

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

virtual

Parameters

start an iterator which points to where the header should read from.

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.

Note that data is not actually removed from the buffer to which the iterator points. Both Packet::RemoveHeader() and Packet::PeekHeader() call Deserialize(), but only the RemoveHeader() has additional statements to remove the header bytes from the underlying buffer and associated metadata.

Implements ns3::RrcAsn1Header.

Reimplemented in ns3::RrcConnectionReleaseHeader, and ns3::RrcConnectionReconfigurationHeader.

Definition at line 6263 of file lte-rrc-header.cc.

References DeserializeDlDcchMessage().

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Buffer::Iterator ns3::RrcDlDcchMessage::DeserializeDlDcchMessage ( Buffer::Iterator bIterator )

protected

Definition at line 6282 of file lte-rrc-header.cc.

References ns3::Asn1Header::DeserializeChoice(), ns3::Asn1Header::DeserializeSequence(), and ns3::RrcAsn1Header::m_messageType.

Referenced by Deserialize(), ns3::RrcConnectionReconfigurationHeader::Deserialize(), and ns3::RrcConnectionReleaseHeader::Deserialize().

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void ns3::RrcDlDcchMessage::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 meaningful information elements are in the subclasses.

Implements ns3::RrcAsn1Header.

Reimplemented in ns3::RrcConnectionReleaseHeader, and ns3::RrcConnectionReconfigurationHeader.

Definition at line 6276 of file lte-rrc-header.cc.

References ns3::RrcAsn1Header::m_messageType, and SerializeDlDcchMessage().

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

virtual

Parameters

os output stream This method is used by Packet::Print to print the content of a header as ascii data to a c++ output stream. Although the header 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::RrcAsn1Header.

Reimplemented in ns3::RrcConnectionReleaseHeader, and ns3::RrcConnectionReconfigurationHeader.

Definition at line 6270 of file lte-rrc-header.cc.

References ns3::RrcAsn1Header::m_messageType.

void ns3::RrcDlDcchMessage::SerializeDlDcchMessage ( int msgType ) const

protected

Definition at line 6305 of file lte-rrc-header.cc.

References ns3::Asn1Header::SerializeChoice(), and ns3::Asn1Header::SerializeSequence().

Referenced by PreSerialize(), ns3::RrcConnectionReconfigurationHeader::PreSerialize(), and ns3::RrcConnectionReleaseHeader::PreSerialize().

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