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A Discrete-Event Network Simulator
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API |
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A Discrete-Event Network Simulator
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API |
LTE RLC Acknowledged Mode (AM), see 3GPP TS 36.322. More...
#include "lte-rlc-am.h"
Inheritance diagram for ns3::LteRlcAm: Collaboration diagram for ns3::LteRlcAm:Classes | |
| struct | PduBuffer |
| PduBuffer structure. More... | |
| struct | RetxPdu |
| RetxPdu structure. More... | |
| struct | TxPdu |
| Store an incoming (from layer above us) PDU, waiting to transmit it. More... | |
Public Member Functions | |
| LteRlcAm () | |
| virtual | ~LteRlcAm () |
| virtual void | DoDispose () |
| Destructor implementation. More... | |
| virtual void | DoNotifyHarqDeliveryFailure () |
| Notify HARQ delivery failure. More... | |
| virtual void | DoNotifyTxOpportunity (LteMacSapUser::TxOpportunityParameters txOpParams) |
| MAC SAP. More... | |
| virtual void | DoReceivePdu (LteMacSapUser::ReceivePduParameters rxPduParams) |
| Receive PDU function. More... | |
| virtual void | DoTransmitPdcpPdu (Ptr< Packet > p) |
| RLC SAP. More... | |
| Public Member Functions inherited from ns3::LteRlc | |
| LteRlc () | |
| virtual | ~LteRlc () |
| LteMacSapUser * | GetLteMacSapUser () |
| LteRlcSapProvider * | GetLteRlcSapProvider () |
| void | SetLcId (uint8_t lcId) |
| void | SetLteMacSapProvider (LteMacSapProvider *s) |
| void | SetLteRlcSapUser (LteRlcSapUser *s) |
| void | SetRnti (uint16_t rnti) |
| Public Member Functions inherited from ns3::Object | |
| Object () | |
| Constructor. More... | |
| virtual | ~Object () |
| Destructor. More... | |
| void | AggregateObject (Ptr< Object > other) |
| Aggregate two Objects together. More... | |
| void | Dispose (void) |
| Dispose of this Object. More... | |
| AggregateIterator | GetAggregateIterator (void) const |
| Get an iterator to the Objects aggregated to this one. More... | |
| virtual TypeId | GetInstanceTypeId (void) const |
| Get the most derived TypeId for this Object. More... | |
| template<> | |
| Ptr< Object > | GetObject () const |
| Specialization of () for objects of type ns3::Object. More... | |
| template<typename T > | |
| Ptr< T > | GetObject (TypeId tid) const |
| Get a pointer to the requested aggregated Object by TypeId. More... | |
| template<> | |
| Ptr< Object > | GetObject (TypeId tid) const |
| Specialization of (TypeId tid) for objects of type ns3::Object. More... | |
| template<typename T > | |
| Ptr< T > | GetObject (void) const |
| Get a pointer to the requested aggregated Object. More... | |
| void | Initialize (void) |
| Invoke DoInitialize on all Objects aggregated to this one. More... | |
| bool | IsInitialized (void) const |
| Check if the object has been initialized. More... | |
| Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter > | |
| SimpleRefCount () | |
| Default constructor. More... | |
| SimpleRefCount (const SimpleRefCount &o[[maybe_unused]]) | |
| Copy constructor. More... | |
| uint32_t | GetReferenceCount (void) const |
| Get the reference count of the object. More... | |
| SimpleRefCount & | operator= ([[maybe_unused]] const SimpleRefCount &o) |
| Assignment operator. More... | |
| void | Ref (void) const |
| Increment the reference count. More... | |
| void | Unref (void) const |
| Decrement the reference count. More... | |
| 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... | |
Static Public Member Functions | |
| static TypeId | GetTypeId (void) |
| Get the type ID. More... | |
| Static Public Member Functions inherited from ns3::LteRlc | |
| static TypeId | GetTypeId (void) |
| Get the type ID. More... | |
| Static Public Member Functions inherited from ns3::Object | |
| static TypeId | GetTypeId (void) |
| Register this type. More... | |
| Static Public Member Functions inherited from ns3::ObjectBase | |
| static TypeId | GetTypeId (void) |
| Get the type ID. More... | |
Private Types | |
| enum | ReassemblingState_t { NONE = 0 , WAITING_S0_FULL = 1 , WAITING_SI_SF = 2 } |
| SDU Reassembling state. More... | |
Private Member Functions | |
| void | DoReportBufferStatus () |
| Report buffer status. More... | |
| void | ExpirePollRetransmitTimer (void) |
| Expire poll retransmitter. More... | |
| void | ExpireRbsTimer (void) |
| Expire RBS timer. More... | |
| void | ExpireReorderingTimer (void) |
| This method will schedule a timeout at WaitReplyTimeout interval in the future, unless a timer is already running for the cache, in which case this method does nothing. More... | |
| void | ExpireStatusProhibitTimer (void) |
| method called when the T_status_prohibit timer expires More... | |
| bool | IsInsideReceivingWindow (SequenceNumber10 seqNumber) |
| method called when the T_status_prohibit timer expires More... | |
| void | ReassembleAndDeliver (Ptr< Packet > packet) |
| Reassemble and deliver. More... | |
Additional Inherited Members | |
| Public Types inherited from ns3::LteRlc | |
| typedef void(* | NotifyTxTracedCallback) (uint16_t rnti, uint8_t lcid, uint32_t bytes) |
| TracedCallback signature for NotifyTxOpportunity events. More... | |
| typedef void(* | ReceiveTracedCallback) (uint16_t rnti, uint8_t lcid, uint32_t bytes, uint64_t delay) |
| TracedCallback signature for. More... | |
| Protected Member Functions inherited from ns3::Object | |
| Object (const Object &o) | |
| Copy an Object. More... | |
| virtual void | DoInitialize (void) |
| Initialize() implementation. More... | |
| virtual void | NotifyNewAggregate (void) |
| Notify all Objects aggregated to this one of a new Object being aggregated. 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... | |
| Protected Attributes inherited from ns3::LteRlc | |
| uint8_t | m_lcid |
| LCID. More... | |
| LteMacSapProvider * | m_macSapProvider |
| MAC SAP provider. More... | |
| LteMacSapUser * | m_macSapUser |
| MAC SAP user. More... | |
| LteRlcSapProvider * | m_rlcSapProvider |
| RLC SAP provider. More... | |
| LteRlcSapUser * | m_rlcSapUser |
| RLC SAP user. More... | |
| uint16_t | m_rnti |
| RNTI. More... | |
| TracedCallback< uint16_t, uint8_t, uint32_t, uint64_t > | m_rxPdu |
| Used to inform of a PDU reception from the MAC SAP user. More... | |
| TracedCallback< Ptr< const Packet > > | m_txDropTrace |
| The trace source fired when the RLC drops a packet before transmission. More... | |
| TracedCallback< uint16_t, uint8_t, uint32_t > | m_txPdu |
| Used to inform of a PDU delivery to the MAC SAP provider. 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... | |
LTE RLC Acknowledged Mode (AM), see 3GPP TS 36.322.
ns3::LteRlcAm is accessible through the following paths with Config::Set and Config::Connect:
No TraceSources are defined for this type.
Size of this type is 528 bytes (on a 64-bit architecture).
Definition at line 36 of file lte-rlc-am.h.
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SDU Reassembling state.
| Enumerator | |
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| NONE | |
| WAITING_S0_FULL | |
| WAITING_SI_SF | |
Definition at line 224 of file lte-rlc-am.h.
| ns3::LteRlcAm::LteRlcAm | ( | ) |
Definition at line 38 of file lte-rlc-am.cc.
References m_byteWithoutPoll, m_expectedSeqNumber, m_maxRetxThreshold, m_pduWithoutPoll, m_pollByte, m_pollPdu, m_pollRetransmitTimerJustExpired, m_pollSn, m_reassemblingState, m_retxBuffer, m_retxBufferSize, m_statusPduBufferSize, m_statusPduRequested, m_txedBuffer, m_txedBufferSize, m_txonBufferSize, m_vrH, m_vrMr, m_vrMs, m_vrR, m_vrX, m_vtA, m_vtMs, m_vtS, m_windowSize, NS_LOG_FUNCTION, and WAITING_S0_FULL.
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Definition at line 82 of file lte-rlc-am.cc.
References NS_LOG_FUNCTION.
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Destructor implementation.
This method is called by Dispose() or by the Object's destructor, whichever comes first.
Subclasses are expected to implement their real destruction code in an overridden 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::LteRlc.
Definition at line 132 of file lte-rlc-am.cc.
References ns3::EventId::Cancel(), ns3::LteRlc::DoDispose(), m_controlPduBuffer, m_keepS0, m_maxTxBufferSize, m_pollRetransmitTimer, m_rbsTimer, m_reorderingTimer, m_retxBuffer, m_retxBufferSize, m_rxonBuffer, m_sdusBuffer, m_statusProhibitTimer, m_txedBuffer, m_txedBufferSize, m_txonBuffer, m_txonBufferSize, and NS_LOG_FUNCTION.
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Notify HARQ delivery failure.
Implements ns3::LteRlc.
Definition at line 760 of file lte-rlc-am.cc.
References NS_LOG_FUNCTION.
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MAC SAP.
| txOpParams | the LteMacSapUser::TxOpportunityParameters |
Implements ns3::LteRlc.
Definition at line 200 of file lte-rlc-am.cc.
References ns3::Packet::AddAtEnd(), ns3::Packet::AddByteTag(), ns3::Packet::AddHeader(), ns3::Packet::AddPacketTag(), ns3::LteMacSapUser::TxOpportunityParameters::bytes, ns3::EventId::Cancel(), ns3::LteMacSapProvider::TransmitPduParameters::componentCarrierId, ns3::LteMacSapUser::TxOpportunityParameters::componentCarrierId, ns3::Packet::Copy(), ns3::Packet::CreateFragment(), ns3::LteRlcAmHeader::DATA_FIELD_FOLLOWS, ns3::LteRlcAmHeader::E_LI_FIELDS_FOLLOWS, ExpirePollRetransmitTimer(), ExpireStatusProhibitTimer(), ns3::LteRlcAmHeader::FIRST_BYTE, ns3::LteRlcSduStatusTag::FIRST_SEGMENT, ns3::LteRlcSduStatusTag::FULL_SDU, ns3::LteRlcAmHeader::GetSequenceNumber(), ns3::LteRlcAmHeader::GetSerializedSize(), ns3::Packet::GetSize(), ns3::LteRlcSduStatusTag::GetStatus(), ns3::SequenceNumber10::GetValue(), ns3::LteMacSapUser::TxOpportunityParameters::harqId, ns3::LteMacSapProvider::TransmitPduParameters::harqProcessId, ns3::EventId::IsRunning(), ns3::LteRlcAmHeader::LAST_BYTE, ns3::LteRlcAmHeader::LAST_PDU_SEGMENT, ns3::LteRlcSduStatusTag::LAST_SEGMENT, ns3::LteMacSapProvider::TransmitPduParameters::layer, ns3::LteMacSapUser::TxOpportunityParameters::layer, ns3::LteMacSapProvider::TransmitPduParameters::lcid, m_byteWithoutPoll, ns3::LteRlc::m_lcid, ns3::LteRlc::m_macSapProvider, m_maxRetxThreshold, m_pduWithoutPoll, m_pollByte, m_pollPdu, m_pollRetransmitTimer, m_pollRetransmitTimerJustExpired, m_pollRetransmitTimerValue, m_pollSn, m_retxBuffer, m_retxBufferSize, ns3::LteRlc::m_rnti, m_rxonBuffer, m_statusPduBufferSize, m_statusPduRequested, m_statusProhibitTimer, m_statusProhibitTimerValue, m_txedBuffer, m_txedBufferSize, m_txonBuffer, m_txonBufferSize, m_txOpportunityForRetxAlwaysBigEnough, ns3::LteRlc::m_txPdu, m_vrMs, m_vrR, m_vtA, m_vtMs, m_vtS, ns3::LteRlcSduStatusTag::MIDDLE_SEGMENT, ns3::MilliSeconds(), min, ns3::LteRlcAmHeader::NO_FIRST_BYTE, ns3::LteRlcAmHeader::NO_LAST_BYTE, ns3::Simulator::Now(), NS_ASSERT, NS_ASSERT_MSG, NS_LOG_FUNCTION, NS_LOG_INFO, NS_LOG_LOGIC, ns3::LteRlcAmHeader::OneMoreNackWouldFitIn(), ns3::LteMacSapProvider::TransmitPduParameters::pdu, ns3::LteRlcAmHeader::PDU, ns3::LteRlcAmHeader::PushExtensionBit(), ns3::LteRlcAmHeader::PushLengthIndicator(), ns3::LteRlcAmHeader::PushNack(), ns3::Packet::RemoveAtStart(), ns3::Packet::RemoveHeader(), ns3::Packet::RemovePacketTag(), ns3::LteMacSapProvider::TransmitPduParameters::rnti, ns3::Simulator::Schedule(), ns3::LteRlcAmHeader::SetAckSn(), ns3::LteRlcAmHeader::SetControlPdu(), ns3::LteRlcAmHeader::SetDataPdu(), ns3::LteRlcAmHeader::SetFramingInfo(), ns3::LteRlcAmHeader::SetLastSegmentFlag(), ns3::SequenceNumber10::SetModulusBase(), ns3::LteRlcAmHeader::SetPollingBit(), ns3::LteRlcAmHeader::SetResegmentationFlag(), ns3::LteRlcAmHeader::SetSegmentOffset(), ns3::RlcTag::SetSenderTimestamp(), ns3::LteRlcAmHeader::SetSequenceNumber(), ns3::LteRlcSduStatusTag::SetStatus(), ns3::LteRlcAmHeader::STATUS_PDU, ns3::LteRlcAmHeader::STATUS_REPORT_IS_REQUESTED, ns3::LteRlcAmHeader::STATUS_REPORT_NOT_REQUESTED, and ns3::LteMacSapProvider::TransmitPdu().
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Receive PDU function.
| params | the LteMacSapUser::ReceivePduParameters |
Implements ns3::LteRlc.
Definition at line 767 of file lte-rlc-am.cc.
References ns3::EventId::Cancel(), DoReportBufferStatus(), ExpireReorderingTimer(), ns3::Packet::FindFirstMatchingByteTag(), ns3::LteRlcAmHeader::GetAckSn(), ns3::Time::GetNanoSeconds(), ns3::LteRlcAmHeader::GetPollingBit(), ns3::LteRlcAmHeader::GetResegmentationFlag(), ns3::RlcTag::GetSenderTimestamp(), ns3::LteRlcAmHeader::GetSequenceNumber(), ns3::Packet::GetSize(), ns3::SequenceNumber10::GetValue(), ns3::LteRlcAmHeader::IsControlPdu(), ns3::LteRlcAmHeader::IsDataPdu(), IsInsideReceivingWindow(), ns3::LteRlcAmHeader::IsNackPresent(), ns3::EventId::IsRunning(), ns3::LteRlc::m_lcid, m_pollRetransmitTimer, m_pollSn, m_reorderingTimer, m_reorderingTimerValue, m_retxBuffer, m_retxBufferSize, ns3::LteRlc::m_rnti, m_rxonBuffer, ns3::LteRlc::m_rxPdu, m_statusPduBufferSize, m_statusPduRequested, m_statusProhibitTimer, m_txedBuffer, m_txedBufferSize, m_vrH, m_vrMr, m_vrMs, m_vrR, m_vrX, m_vtA, m_vtMs, m_vtS, m_windowSize, ns3::MilliSeconds(), ns3::Simulator::Now(), NS_ASSERT, NS_ASSERT_MSG, NS_LOG_FUNCTION, NS_LOG_INFO, NS_LOG_LOGIC, NS_LOG_WARN, ns3::LteMacSapUser::ReceivePduParameters::p, ns3::LteRlcAmHeader::PDU, ns3::Packet::PeekHeader(), ReassembleAndDeliver(), ns3::Simulator::Schedule(), ns3::LteRlcAmHeader::SEGMENT, ns3::SequenceNumber10::SetModulusBase(), and ns3::LteRlcAmHeader::STATUS_REPORT_IS_REQUESTED.
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Report buffer status.
Definition at line 1586 of file lte-rlc-am.cc.
References ns3::Time::GetMilliSeconds(), ns3::SequenceNumber10::GetValue(), ns3::EventId::IsRunning(), ns3::LteMacSapProvider::ReportBufferStatusParameters::lcid, ns3::LteRlc::m_lcid, ns3::LteRlc::m_macSapProvider, m_retxBuffer, m_retxBufferSize, ns3::LteRlc::m_rnti, m_statusPduBufferSize, m_statusPduRequested, m_statusProhibitTimer, m_txedBuffer, m_txedBufferSize, m_txonBuffer, m_txonBufferSize, m_vtA, m_vtS, ns3::Simulator::Now(), NS_LOG_FUNCTION, NS_LOG_INFO, NS_LOG_LOGIC, ns3::LteMacSapProvider::ReportBufferStatus(), ns3::LteMacSapProvider::ReportBufferStatusParameters::retxQueueHolDelay, ns3::LteMacSapProvider::ReportBufferStatusParameters::retxQueueSize, ns3::LteMacSapProvider::ReportBufferStatusParameters::rnti, ns3::Seconds(), ns3::LteMacSapProvider::ReportBufferStatusParameters::statusPduSize, ns3::LteMacSapProvider::ReportBufferStatusParameters::txQueueHolDelay, and ns3::LteMacSapProvider::ReportBufferStatusParameters::txQueueSize.
Referenced by DoReceivePdu(), DoTransmitPdcpPdu(), ExpirePollRetransmitTimer(), and ExpireRbsTimer().
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| p | packet |
Store PDCP PDU
Report Buffer Status
Implements ns3::LteRlc.
Definition at line 161 of file lte-rlc-am.cc.
References ns3::Packet::AddPacketTag(), ns3::EventId::Cancel(), DoReportBufferStatus(), ExpireRbsTimer(), ns3::LteRlcSduStatusTag::FULL_SDU, ns3::Packet::GetSize(), ns3::LteRlc::m_lcid, m_maxTxBufferSize, m_rbsTimer, m_rbsTimerValue, ns3::LteRlc::m_rnti, ns3::LteRlc::m_txDropTrace, m_txonBuffer, m_txonBufferSize, ns3::Simulator::Now(), NS_LOG_FUNCTION, NS_LOG_LOGIC, ns3::Simulator::Schedule(), and ns3::LteRlcSduStatusTag::SetStatus().
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Expire poll retransmitter.
Definition at line 1699 of file lte-rlc-am.cc.
References DoReportBufferStatus(), ns3::SequenceNumber10::GetValue(), m_pollRetransmitTimerJustExpired, m_retxBuffer, m_retxBufferSize, m_statusPduRequested, m_txedBuffer, m_txedBufferSize, m_txonBufferSize, m_vtA, m_vtMs, m_vtS, ns3::MilliSeconds(), NS_ASSERT, NS_LOG_FUNCTION, NS_LOG_INFO, and NS_LOG_LOGIC.
Referenced by DoNotifyTxOpportunity().
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Expire RBS timer.
Definition at line 1750 of file lte-rlc-am.cc.
References DoReportBufferStatus(), m_rbsTimer, m_rbsTimerValue, m_retxBufferSize, m_txedBufferSize, m_txonBufferSize, NS_LOG_LOGIC, and ns3::Simulator::Schedule().
Referenced by DoTransmitPdcpPdu().
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This method will schedule a timeout at WaitReplyTimeout interval in the future, unless a timer is already running for the cache, in which case this method does nothing.
Definition at line 1657 of file lte-rlc-am.cc.
References ns3::SequenceNumber10::GetValue(), m_reorderingTimer, m_reorderingTimerValue, m_rxonBuffer, m_statusPduRequested, m_vrH, m_vrMs, m_vrX, NS_ASSERT_MSG, NS_LOG_FUNCTION, NS_LOG_LOGIC, and ns3::Simulator::Schedule().
Referenced by DoReceivePdu().
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method called when the T_status_prohibit timer expires
Definition at line 1744 of file lte-rlc-am.cc.
References NS_LOG_FUNCTION.
Referenced by DoNotifyTxOpportunity().
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Get the type ID.
Definition at line 88 of file lte-rlc-am.cc.
References m_maxTxBufferSize, m_pollRetransmitTimerValue, m_rbsTimerValue, m_reorderingTimerValue, m_statusProhibitTimerValue, m_txOpportunityForRetxAlwaysBigEnough, ns3::MakeBooleanAccessor(), ns3::MakeBooleanChecker(), ns3::MakeTimeAccessor(), ns3::MakeTimeChecker(), ns3::MakeUintegerAccessor(), ns3::MilliSeconds(), and ns3::TypeId::SetParent().
Referenced by ns3::LteUeRrc::ApplyRadioResourceConfigDedicated(), ns3::LteEnbRrc::GetRlcType(), and ns3::UeManager::SetupDataRadioBearer().
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method called when the T_status_prohibit timer expires
| seqNumber | SequenceNumber10 |
Definition at line 1138 of file lte-rlc-am.cc.
References m_vrMr, m_vrR, NS_LOG_FUNCTION, NS_LOG_LOGIC, and ns3::SequenceNumber10::SetModulusBase().
Referenced by DoReceivePdu().
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| packet | the packet |
Deliver one or multiple PDUs
Deliver full PDUs
Keep S0
ERROR: Transition not possible
Deliver (Kept)S0 + SN
Deliver zero, one or multiple PDUs
Keep SI
Deliver (Kept)S0 + SN
Deliver zero, one or multiple PDUs
Keep S0
ERROR: Transition not possible
Deliver one or multiple PDUs
Deliver full PDUs
Keep S0
Discard SN
Deliver zero, one or multiple PDUs
Discard SI or SN
Deliver zero, one or multiple PDUs
Keep S0
ERROR: Transition not possible
Discard S0
Deliver one or multiple PDUs
Discard S0
Deliver zero, one or multiple PDUs
Keep S0
Discard S0
Discard SI or SN
Deliver zero, one or multiple PDUs
Discard S0
Discard SI or SN
Deliver zero, one or multiple PDUs
Keep S0
ERROR: Transition not possible
Definition at line 1162 of file lte-rlc-am.cc.
References ns3::Packet::AddAtEnd(), ns3::Packet::CreateFragment(), ns3::Packet::FindFirstMatchingByteTag(), ns3::LteRlcAmHeader::FIRST_BYTE, ns3::LteRlcAmHeader::GetFramingInfo(), ns3::LteRlcAmHeader::GetSequenceNumber(), ns3::Packet::GetSize(), ns3::LteRlcAmHeader::LAST_BYTE, m_expectedSeqNumber, m_keepS0, m_reassemblingState, ns3::LteRlc::m_rlcSapUser, m_sdusBuffer, ns3::LteRlcAmHeader::NO_FIRST_BYTE, ns3::LteRlcAmHeader::NO_LAST_BYTE, NS_ASSERT, NS_LOG_LOGIC, ns3::LteRlcAmHeader::PopExtensionBit(), ns3::LteRlcAmHeader::PopLengthIndicator(), ns3::LteRlcSapUser::ReceivePdcpPdu(), ns3::Packet::RemoveAtStart(), ns3::Packet::RemoveHeader(), WAITING_S0_FULL, and WAITING_SI_SF.
Referenced by DoReceivePdu().
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byte without poll
Definition at line 192 of file lte-rlc-am.h.
Referenced by LteRlcAm(), and DoNotifyTxOpportunity().
Control PDU buffer (just one PDU)
Definition at line 165 of file lte-rlc-am.h.
Referenced by DoDispose().
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Expected Sequence Number.
Definition at line 233 of file lte-rlc-am.h.
Referenced by LteRlcAm(), and ReassembleAndDeliver().
keep S0
Definition at line 228 of file lte-rlc-am.h.
Referenced by DoDispose(), and ReassembleAndDeliver().
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Configurable parameters.
See section 7.4 in TS 36.322
Definition at line 214 of file lte-rlc-am.h.
Referenced by LteRlcAm(), and DoNotifyTxOpportunity().
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maximum transmission buffer size
Definition at line 146 of file lte-rlc-am.h.
Referenced by DoDispose(), DoTransmitPdcpPdu(), and GetTypeId().
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Counters.
See section 7.1 in TS 36.322 PDU without poll
Definition at line 191 of file lte-rlc-am.h.
Referenced by LteRlcAm(), and DoNotifyTxOpportunity().
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poll byte
Definition at line 216 of file lte-rlc-am.h.
Referenced by LteRlcAm(), and DoNotifyTxOpportunity().
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poll PDU
Definition at line 215 of file lte-rlc-am.h.
Referenced by LteRlcAm(), and DoNotifyTxOpportunity().
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Timers.
See section 7.3 in TS 36.322 poll retransmit timer
Definition at line 202 of file lte-rlc-am.h.
Referenced by DoDispose(), DoNotifyTxOpportunity(), and DoReceivePdu().
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poll retransmit timer just expired?
Definition at line 219 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoNotifyTxOpportunity(), and ExpirePollRetransmitTimer().
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poll retransmit time value
Definition at line 203 of file lte-rlc-am.h.
Referenced by DoNotifyTxOpportunity(), and GetTypeId().
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POLL_SN.
Definition at line 179 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoNotifyTxOpportunity(), and DoReceivePdu().
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RBS timer.
Definition at line 208 of file lte-rlc-am.h.
Referenced by DoDispose(), DoTransmitPdcpPdu(), and ExpireRbsTimer().
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RBS timer value.
Definition at line 209 of file lte-rlc-am.h.
Referenced by DoTransmitPdcpPdu(), ExpireRbsTimer(), and GetTypeId().
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reassembling state
Definition at line 227 of file lte-rlc-am.h.
Referenced by LteRlcAm(), and ReassembleAndDeliver().
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reordering timer
Definition at line 204 of file lte-rlc-am.h.
Referenced by DoDispose(), DoReceivePdu(), and ExpireReorderingTimer().
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reordering timer value
Definition at line 205 of file lte-rlc-am.h.
Referenced by DoReceivePdu(), ExpireReorderingTimer(), and GetTypeId().
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Buffer for PDUs considered for retransmission.
Definition at line 144 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoDispose(), DoNotifyTxOpportunity(), DoReceivePdu(), DoReportBufferStatus(), and ExpirePollRetransmitTimer().
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retransmit buffer size
Definition at line 148 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoDispose(), DoNotifyTxOpportunity(), DoReceivePdu(), DoReportBufferStatus(), ExpirePollRetransmitTimer(), and ExpireRbsTimer().
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Reception buffer.
Definition at line 163 of file lte-rlc-am.h.
Referenced by DoDispose(), DoNotifyTxOpportunity(), DoReceivePdu(), and ExpireReorderingTimer().
List of SDUs in a packet (PDU)
Definition at line 170 of file lte-rlc-am.h.
Referenced by DoDispose(), and ReassembleAndDeliver().
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status PDU buffer size
Definition at line 152 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoNotifyTxOpportunity(), DoReceivePdu(), and DoReportBufferStatus().
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status PDU requested
Definition at line 151 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoNotifyTxOpportunity(), DoReceivePdu(), DoReportBufferStatus(), ExpirePollRetransmitTimer(), and ExpireReorderingTimer().
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status prohibit timer
Definition at line 206 of file lte-rlc-am.h.
Referenced by DoDispose(), DoNotifyTxOpportunity(), DoReceivePdu(), and DoReportBufferStatus().
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status prohibit timer value
Definition at line 207 of file lte-rlc-am.h.
Referenced by DoNotifyTxOpportunity(), and GetTypeId().
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Buffer for transmitted and retransmitted PDUs that have not been acked but are not considered for retransmission
Definition at line 141 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoDispose(), DoNotifyTxOpportunity(), DoReceivePdu(), DoReportBufferStatus(), and ExpirePollRetransmitTimer().
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transmit ed buffer size
Definition at line 149 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoDispose(), DoNotifyTxOpportunity(), DoReceivePdu(), DoReportBufferStatus(), ExpirePollRetransmitTimer(), and ExpireRbsTimer().
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Transmission buffer.
Definition at line 131 of file lte-rlc-am.h.
Referenced by DoDispose(), DoNotifyTxOpportunity(), DoReportBufferStatus(), and DoTransmitPdcpPdu().
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transmit on buffer size
Definition at line 147 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoDispose(), DoNotifyTxOpportunity(), DoReportBufferStatus(), DoTransmitPdcpPdu(), ExpirePollRetransmitTimer(), and ExpireRbsTimer().
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transmit opportunity for retransmit?
Definition at line 218 of file lte-rlc-am.h.
Referenced by DoNotifyTxOpportunity(), and GetTypeId().
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VR(H)
Definition at line 186 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoReceivePdu(), and ExpireReorderingTimer().
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VR(MR)
Definition at line 183 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoReceivePdu(), and IsInsideReceivingWindow().
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VR(MS)
Definition at line 185 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoNotifyTxOpportunity(), DoReceivePdu(), and ExpireReorderingTimer().
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VR(R)
Definition at line 182 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoNotifyTxOpportunity(), DoReceivePdu(), and IsInsideReceivingWindow().
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VR(X)
Definition at line 184 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoReceivePdu(), and ExpireReorderingTimer().
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State variables.
See section 7.1 in TS 36.322 VT(A)
Definition at line 176 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoNotifyTxOpportunity(), DoReceivePdu(), DoReportBufferStatus(), and ExpirePollRetransmitTimer().
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VT(MS)
Definition at line 177 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoNotifyTxOpportunity(), DoReceivePdu(), and ExpirePollRetransmitTimer().
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VT(S)
Definition at line 178 of file lte-rlc-am.h.
Referenced by LteRlcAm(), DoNotifyTxOpportunity(), DoReceivePdu(), DoReportBufferStatus(), and ExpirePollRetransmitTimer().
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Constants.
See section 7.2 in TS 36.322
Definition at line 197 of file lte-rlc-am.h.
Referenced by LteRlcAm(), and DoReceivePdu().
1.9.1 
