ns3::TdTbfqFfMacScheduler Class Reference

Implements the SCHED SAP and CSCHED SAP for a Time Domain Token Bank Fair Queue scheduler. More...

#include <tdtbfq-ff-mac-scheduler.h>

Inheritance diagram for ns3::TdTbfqFfMacScheduler:

Collaboration diagram for ns3::TdTbfqFfMacScheduler:

Public Member Functions
	TdTbfqFfMacScheduler ()
	Constructor. More...
virtual	~TdTbfqFfMacScheduler ()
virtual void	DoDispose (void)
virtual FfMacCschedSapProvider *	GetFfMacCschedSapProvider ()
virtual FfMacSchedSapProvider *	GetFfMacSchedSapProvider ()
virtual void	SetFfMacCschedSapUser (FfMacCschedSapUser *s)
virtual void	SetFfMacSchedSapUser (FfMacSchedSapUser *s)
void	TransmissionModeConfigurationUpdate (uint16_t rnti, uint8_t txMode)
Public Member Functions inherited from ns3::FfMacScheduler
	FfMacScheduler ()
virtual	~FfMacScheduler ()
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	Initialize (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)
Static Public Member Functions inherited from ns3::FfMacScheduler
static TypeId	GetTypeId (void)
Static Public Member Functions inherited from ns3::Object
static TypeId	GetTypeId (void)
Static Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
static void	Cleanup (void)
Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId (void)

Private Member Functions
void	DoCschedCellConfigReq (const struct FfMacCschedSapProvider::CschedCellConfigReqParameters &params)
void	DoCschedLcConfigReq (const struct FfMacCschedSapProvider::CschedLcConfigReqParameters &params)
void	DoCschedLcReleaseReq (const struct FfMacCschedSapProvider::CschedLcReleaseReqParameters &params)
void	DoCschedUeConfigReq (const struct FfMacCschedSapProvider::CschedUeConfigReqParameters &params)
void	DoCschedUeReleaseReq (const struct FfMacCschedSapProvider::CschedUeReleaseReqParameters &params)
void	DoSchedDlCqiInfoReq (const struct FfMacSchedSapProvider::SchedDlCqiInfoReqParameters &params)
void	DoSchedDlMacBufferReq (const struct FfMacSchedSapProvider::SchedDlMacBufferReqParameters &params)
void	DoSchedDlPagingBufferReq (const struct FfMacSchedSapProvider::SchedDlPagingBufferReqParameters &params)
void	DoSchedDlRachInfoReq (const struct FfMacSchedSapProvider::SchedDlRachInfoReqParameters &params)
void	DoSchedDlRlcBufferReq (const struct FfMacSchedSapProvider::SchedDlRlcBufferReqParameters &params)
void	DoSchedDlTriggerReq (const struct FfMacSchedSapProvider::SchedDlTriggerReqParameters &params)
void	DoSchedUlCqiInfoReq (const struct FfMacSchedSapProvider::SchedUlCqiInfoReqParameters &params)
void	DoSchedUlMacCtrlInfoReq (const struct FfMacSchedSapProvider::SchedUlMacCtrlInfoReqParameters &params)
void	DoSchedUlNoiseInterferenceReq (const struct FfMacSchedSapProvider::SchedUlNoiseInterferenceReqParameters &params)
void	DoSchedUlSrInfoReq (const struct FfMacSchedSapProvider::SchedUlSrInfoReqParameters &params)
void	DoSchedUlTriggerReq (const struct FfMacSchedSapProvider::SchedUlTriggerReqParameters &params)
double	EstimateUlSinr (uint16_t rnti, uint16_t rb)
int	GetRbgSize (int dlbandwidth)
uint8_t	HarqProcessAvailability (uint16_t rnti)
	Return the availability of free process for the RNTI specified. More...
int	LcActivePerFlow (uint16_t rnti)
void	RefreshDlCqiMaps (void)
void	RefreshHarqProcesses ()
	Refresh HARQ processes according to the timers. More...
void	RefreshUlCqiMaps (void)
void	UpdateDlRlcBufferInfo (uint16_t rnti, uint8_t lcid, uint16_t size)
uint8_t	UpdateHarqProcessId (uint16_t rnti)
	Update and return a new process Id for the RNTI specified. More...
void	UpdateUlRlcBufferInfo (uint16_t rnti, uint16_t size)

Private Attributes
uint64_t	bankSize
std::map< uint16_t, SbMeasResult_s >	m_a30CqiRxed
std::map< uint16_t, uint32_t >	m_a30CqiTimers
std::map< uint16_t, std::vector< uint16_t > >	m_allocationMaps
Ptr< LteAmc >	m_amc
std::map< uint16_t, uint32_t >	m_ceBsrRxed
uint32_t	m_cqiTimersThreshold
uint32_t	m_creditableThreshold
uint32_t	m_creditLimit
FfMacCschedSapProvider::CschedCellConfigReqParameters	m_cschedCellConfig
FfMacCschedSapProvider *	m_cschedSapProvider
FfMacCschedSapUser *	m_cschedSapUser
int	m_debtLimit
std::map< uint16_t, uint8_t >	m_dlHarqCurrentProcessId
std::map< uint16_t, DlHarqProcessesDciBuffer_t >	m_dlHarqProcessesDciBuffer
std::map< uint16_t, DlHarqRlcPduListBuffer_t >	m_dlHarqProcessesRlcPduListBuffer
std::map< uint16_t, DlHarqProcessesStatus_t >	m_dlHarqProcessesStatus
std::map< uint16_t, DlHarqProcessesTimer_t >	m_dlHarqProcessesTimer
std::vector< DlInfoListElement_s >	m_dlInfoListBuffered
std::map< uint16_t, tdtbfqsFlowPerf_t >	m_flowStatsDl
std::map< uint16_t, tdtbfqsFlowPerf_t >	m_flowStatsUl
bool	m_harqOn
uint16_t	m_nextRntiUl
std::map< uint16_t, uint8_t >	m_p10CqiRxed
std::map< uint16_t, uint32_t >	m_p10CqiTimers
std::vector< uint16_t >	m_rachAllocationMap
std::vector< struct RachListElement_s >	m_rachList
std::map< LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters >	m_rlcBufferReq
FfMacSchedSapProvider *	m_schedSapProvider
FfMacSchedSapUser *	m_schedSapUser
uint32_t	m_tokenPoolSize
std::map< uint16_t, std::vector< double > >	m_ueCqi
std::map< uint16_t, uint32_t >	m_ueCqiTimers
std::map< uint16_t, uint8_t >	m_uesTxMode
uint8_t	m_ulGrantMcs
std::map< uint16_t, uint8_t >	m_ulHarqCurrentProcessId
std::map< uint16_t, UlHarqProcessesDciBuffer_t >	m_ulHarqProcessesDciBuffer
std::map< uint16_t, UlHarqProcessesStatus_t >	m_ulHarqProcessesStatus

Friends
class	TdTbfqSchedulerMemberCschedSapProvider
class	TdTbfqSchedulerMemberSchedSapProvider

Additional Inherited Members
Public Types inherited from ns3::FfMacScheduler
enum	UlCqiFilter_t { SRS_UL_CQI, PUSCH_UL_CQI, ALL_UL_CQI }
Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
virtual void	DoInitialize (void)
virtual void	NotifyNewAggregate (void)
Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
virtual void	NotifyConstructionCompleted (void)
Protected Attributes inherited from ns3::FfMacScheduler
UlCqiFilter_t	m_ulCqiFilter

Detailed Description

Implements the SCHED SAP and CSCHED SAP for a Time Domain Token Bank Fair Queue scheduler.

This class implements the interface defined by the FfMacScheduler abstract class

Config Paths

ns3::TdTbfqFfMacScheduler is accessible through the following paths with Config::Set and Config::Connect:

• /NodeList/[i]/DeviceList/[i]/$ns3::LteEnbNetDevice/FfMacScheduler/$ns3::TdTbfqFfMacScheduler
• /NodeList/[i]/DeviceList/[i]/$ns3::LteNetDevice/$ns3::LteEnbNetDevice/FfMacScheduler/$ns3::TdTbfqFfMacScheduler

Attributes

• CqiTimerThreshold: The number of TTIs a CQI is valid (default 1000 - 1 sec.)
  • Set with class: ns3::UintegerValue
  • Underlying type: uint32_t 0:4294967295
  • Initial value: 1000
  • Flags: construct write read
• DebtLimit: Flow debt limit (default -625000 bytes)
  • Set with class: ns3::IntegerValue
  • Underlying type: int32_t -2147483648:2147483647
  • Initial value: -625000
  • Flags: construct write read
• CreditLimit: Flow credit limit (default 625000 bytes)
  • Set with class: ns3::UintegerValue
  • Underlying type: uint32_t 0:4294967295
  • Initial value: 625000
  • Flags: construct write read
• TokenPoolSize: The maximum value of flow token pool (default 1 bytes)
  • Set with class: ns3::UintegerValue
  • Underlying type: uint32_t 0:4294967295
  • Initial value: 1
  • Flags: construct write read
• CreditableThreshold: Threshold of flow credit (default 0 bytes)
  • Set with class: ns3::UintegerValue
  • Underlying type: uint32_t 0:4294967295
  • Initial value: 0
  • Flags: construct write read
• HarqEnabled: Activate/Deactivate the HARQ [by default is active].
  • Set with class: BooleanValue
  • Underlying type: bool
  • Initial value: true
  • Flags: construct write read
• UlGrantMcs: The MCS of the UL grant, must be [0..15] (default 0)
  • Set with class: ns3::UintegerValue
  • Underlying type: uint8_t 0:255
  • Initial value: 0
  • Flags: construct write read

Attributes defined in parent class ns3::FfMacScheduler

• UlCqiFilter: The filter to apply on UL CQIs received
  • Set with class: ns3::EnumValue
  • Underlying type: SRS_UL_CQI|PUSCH_UL_CQI|ALL_UL_CQI
  • Initial value: ALL_UL_CQI
  • Flags: construct write read

No TraceSources are defined for this type.

Definition at line 79 of file tdtbfq-ff-mac-scheduler.h.

Constructor & Destructor Documentation

ns3::TdTbfqFfMacScheduler::TdTbfqFfMacScheduler

(

)

Constructor.

Creates the MAC Scheduler interface implementation

Definition at line 217 of file tdtbfq-ff-mac-scheduler.cc.

References m_amc, m_cschedSapProvider, m_schedSapProvider, TdTbfqSchedulerMemberCschedSapProvider, and TdTbfqSchedulerMemberSchedSapProvider.

ns3::TdTbfqFfMacScheduler::~TdTbfqFfMacScheduler ( )

virtual

Destructor

Definition at line 228 of file tdtbfq-ff-mac-scheduler.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

void ns3::TdTbfqFfMacScheduler::DoCschedCellConfigReq ( const struct FfMacCschedSapProvider::CschedCellConfigReqParameters &  params )

private

Definition at line 321 of file tdtbfq-ff-mac-scheduler.cc.

References ns3::FfMacCschedSapUser::CschedUeConfigCnf(), m_cschedCellConfig, m_cschedSapUser, m_rachAllocationMap, ns3::FfMacCschedSapUser::CschedUeConfigCnfParameters::m_result, ns3::FfMacCschedSapProvider::CschedCellConfigReqParameters::m_ulBandwidth, NS_LOG_FUNCTION, and ns3::SUCCESS.

Referenced by ns3::TdTbfqSchedulerMemberCschedSapProvider::CschedCellConfigReq().

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void ns3::TdTbfqFfMacScheduler::DoCschedLcConfigReq ( const struct FfMacCschedSapProvider::CschedLcConfigReqParameters &  params )

private

Definition at line 373 of file tdtbfq-ff-mac-scheduler.cc.

References ns3::tdtbfqsFlowPerf_t::burstCredit, ns3::tdtbfqsFlowPerf_t::counter, ns3::tdtbfqsFlowPerf_t::creditableThreshold, ns3::tdtbfqsFlowPerf_t::debtLimit, ns3::tdtbfqsFlowPerf_t::flowStart, m_creditableThreshold, m_creditLimit, m_debtLimit, m_flowStatsDl, m_flowStatsUl, ns3::FfMacCschedSapProvider::CschedLcConfigReqParameters::m_logicalChannelConfigList, ns3::FfMacCschedSapProvider::CschedLcConfigReqParameters::m_rnti, m_tokenPoolSize, ns3::tdtbfqsFlowPerf_t::maxTokenPoolSize, ns3::Simulator::Now(), NS_LOG_FUNCTION, ns3::tdtbfqsFlowPerf_t::packetArrivalRate, ns3::tdtbfqsFlowPerf_t::tokenGenerationRate, and ns3::tdtbfqsFlowPerf_t::tokenPoolSize.

Referenced by ns3::TdTbfqSchedulerMemberCschedSapProvider::CschedLcConfigReq().

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void ns3::TdTbfqFfMacScheduler::DoCschedLcReleaseReq ( const struct FfMacCschedSapProvider::CschedLcReleaseReqParameters &  params )

private

Definition at line 425 of file tdtbfq-ff-mac-scheduler.cc.

References ns3::FfMacCschedSapProvider::CschedLcReleaseReqParameters::m_logicalChannelIdentity, m_rlcBufferReq, ns3::FfMacCschedSapProvider::CschedLcReleaseReqParameters::m_rnti, and NS_LOG_FUNCTION.

Referenced by ns3::TdTbfqSchedulerMemberCschedSapProvider::CschedLcReleaseReq().

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void ns3::TdTbfqFfMacScheduler::DoCschedUeConfigReq ( const struct FfMacCschedSapProvider::CschedUeConfigReqParameters &  params )

private

Definition at line 334 of file tdtbfq-ff-mac-scheduler.cc.

References m_dlHarqCurrentProcessId, m_dlHarqProcessesDciBuffer, m_dlHarqProcessesRlcPduListBuffer, m_dlHarqProcessesStatus, m_dlHarqProcessesTimer, ns3::FfMacCschedSapProvider::CschedUeConfigReqParameters::m_rnti, ns3::FfMacCschedSapProvider::CschedUeConfigReqParameters::m_transmissionMode, m_uesTxMode, m_ulHarqCurrentProcessId, m_ulHarqProcessesDciBuffer, m_ulHarqProcessesStatus, and NS_LOG_FUNCTION.

Referenced by ns3::TdTbfqSchedulerMemberCschedSapProvider::CschedUeConfigReq().

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void ns3::TdTbfqFfMacScheduler::DoCschedUeReleaseReq ( const struct FfMacCschedSapProvider::CschedUeReleaseReqParameters &  params )

private

Definition at line 450 of file tdtbfq-ff-mac-scheduler.cc.

References m_ceBsrRxed, m_dlHarqCurrentProcessId, m_dlHarqProcessesDciBuffer, m_dlHarqProcessesRlcPduListBuffer, m_dlHarqProcessesStatus, m_dlHarqProcessesTimer, m_flowStatsDl, m_flowStatsUl, m_nextRntiUl, m_rlcBufferReq, ns3::FfMacCschedSapProvider::CschedUeReleaseReqParameters::m_rnti, m_uesTxMode, m_ulHarqCurrentProcessId, m_ulHarqProcessesDciBuffer, m_ulHarqProcessesStatus, and NS_LOG_FUNCTION.

Referenced by ns3::TdTbfqSchedulerMemberCschedSapProvider::CschedUeReleaseReq().

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void ns3::TdTbfqFfMacScheduler::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::FfMacScheduler.

Definition at line 234 of file tdtbfq-ff-mac-scheduler.cc.

References m_cschedSapProvider, m_dlHarqProcessesDciBuffer, m_dlHarqProcessesRlcPduListBuffer, m_dlHarqProcessesTimer, m_dlInfoListBuffered, m_schedSapProvider, m_ulHarqCurrentProcessId, m_ulHarqProcessesDciBuffer, m_ulHarqProcessesStatus, and NS_LOG_FUNCTION.

void ns3::TdTbfqFfMacScheduler::DoSchedDlCqiInfoReq ( const struct FfMacSchedSapProvider::SchedDlCqiInfoReqParameters &  params )

private

Definition at line 1276 of file tdtbfq-ff-mac-scheduler.cc.

References ns3::CqiListElement_s::A30, m_a30CqiRxed, m_a30CqiTimers, ns3::FfMacSchedSapProvider::SchedDlCqiInfoReqParameters::m_cqiList, m_cqiTimersThreshold, m_p10CqiRxed, m_p10CqiTimers, NS_LOG_ERROR, NS_LOG_FUNCTION, and ns3::CqiListElement_s::P10.

Referenced by ns3::TdTbfqSchedulerMemberSchedSapProvider::SchedDlCqiInfoReq().

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void ns3::TdTbfqFfMacScheduler::DoSchedDlMacBufferReq ( const struct FfMacSchedSapProvider::SchedDlMacBufferReqParameters &  params )

private

Definition at line 523 of file tdtbfq-ff-mac-scheduler.cc.

References NS_FATAL_ERROR, and NS_LOG_FUNCTION.

Referenced by ns3::TdTbfqSchedulerMemberSchedSapProvider::SchedDlMacBufferReq().

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void ns3::TdTbfqFfMacScheduler::DoSchedDlPagingBufferReq ( const struct FfMacSchedSapProvider::SchedDlPagingBufferReqParameters &  params )

private

Definition at line 515 of file tdtbfq-ff-mac-scheduler.cc.

References NS_FATAL_ERROR, and NS_LOG_FUNCTION.

Referenced by ns3::TdTbfqSchedulerMemberSchedSapProvider::SchedDlPagingBufferReq().

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void ns3::TdTbfqFfMacScheduler::DoSchedDlRachInfoReq ( const struct FfMacSchedSapProvider::SchedDlRachInfoReqParameters &  params )

private

Definition at line 1266 of file tdtbfq-ff-mac-scheduler.cc.

References ns3::FfMacSchedSapProvider::SchedDlRachInfoReqParameters::m_rachList, m_rachList, and NS_LOG_FUNCTION.

Referenced by ns3::TdTbfqSchedulerMemberSchedSapProvider::SchedDlRachInfoReq().

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void ns3::TdTbfqFfMacScheduler::DoSchedDlRlcBufferReq ( const struct FfMacSchedSapProvider::SchedDlRlcBufferReqParameters &  params )

private

Definition at line 491 of file tdtbfq-ff-mac-scheduler.cc.

References ns3::FfMacSchedSapProvider::SchedDlRlcBufferReqParameters::m_logicalChannelIdentity, m_rlcBufferReq, ns3::FfMacSchedSapProvider::SchedDlRlcBufferReqParameters::m_rnti, and NS_LOG_FUNCTION.

Referenced by ns3::TdTbfqSchedulerMemberSchedSapProvider::SchedDlRlcBufferReq().

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void ns3::TdTbfqFfMacScheduler::DoSchedDlTriggerReq ( const struct FfMacSchedSapProvider::SchedDlTriggerReqParameters &  params )

private

Todo:

check correct value according the DCIs txed

Definition at line 676 of file tdtbfq-ff-mac-scheduler.cc.

References bankSize, GetRbgSize(), HarqProcessAvailability(), LcActivePerFlow(), m_a30CqiRxed, m_amc, ns3::FfMacSchedSapUser::SchedDlConfigIndParameters::m_buildDataList, ns3::FfMacSchedSapUser::SchedDlConfigIndParameters::m_buildRarList, m_cschedCellConfig, ns3::BuildDataListElement_s::m_dci, ns3::FfMacCschedSapProvider::CschedCellConfigReqParameters::m_dlBandwidth, m_dlHarqProcessesDciBuffer, m_dlHarqProcessesRlcPduListBuffer, m_dlHarqProcessesStatus, m_dlHarqProcessesTimer, ns3::FfMacSchedSapProvider::SchedDlTriggerReqParameters::m_dlInfoList, m_dlInfoListBuffered, m_flowStatsDl, m_harqOn, ns3::DlDciListElement_s::m_harqProcess, ns3::RlcPduListElement_s::m_logicalChannelIdentity, ns3::DlDciListElement_s::m_mcs, ns3::DlDciListElement_s::m_ndi, ns3::FfMacSchedSapUser::SchedDlConfigIndParameters::m_nrOfPdcchOfdmSymbols, m_rachAllocationMap, m_rachList, ns3::DlDciListElement_s::m_rbBitmap, ns3::DlDciListElement_s::m_resAlloc, m_rlcBufferReq, ns3::BuildDataListElement_s::m_rlcPduList, ns3::DlDciListElement_s::m_rnti, ns3::BuildDataListElement_s::m_rnti, ns3::BuildRarListElement_s::m_rnti, ns3::DlDciListElement_s::m_rv, m_schedSapUser, ns3::FfMacSchedSapProvider::SchedDlTriggerReqParameters::m_sfnSf, ns3::RlcPduListElement_s::m_size, ns3::DlDciListElement_s::m_tbsSize, m_uesTxMode, ns3::FfMacCschedSapProvider::CschedCellConfigReqParameters::m_ulBandwidth, m_ulGrantMcs, ns3::DlInfoListElement_s::NACK, NS_ASSERT_MSG, NS_FATAL_ERROR, NS_LOG_DEBUG, NS_LOG_ERROR, NS_LOG_FUNCTION, NS_LOG_INFO, RefreshDlCqiMaps(), RefreshHarqProcesses(), ns3::FfMacSchedSapUser::SchedDlConfigInd(), ns3::TransmissionModesLayers::TxMode2LayerNum(), UpdateDlRlcBufferInfo(), and UpdateHarqProcessId().

Referenced by ns3::TdTbfqSchedulerMemberSchedSapProvider::SchedDlTriggerReq().

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void ns3::TdTbfqFfMacScheduler::DoSchedUlCqiInfoReq ( const struct FfMacSchedSapProvider::SchedUlCqiInfoReqParameters &  params )

private

Definition at line 1785 of file tdtbfq-ff-mac-scheduler.cc.

References ns3::FfMacScheduler::ALL_UL_CQI, ns3::LteFfConverter::fpS11dot3toDouble(), m_allocationMaps, m_cqiTimersThreshold, m_cschedCellConfig, ns3::FfMacSchedSapProvider::SchedUlCqiInfoReqParameters::m_sfnSf, ns3::UlCqi_s::m_sinr, ns3::UlCqi_s::m_type, m_ueCqi, m_ueCqiTimers, ns3::FfMacCschedSapProvider::CschedCellConfigReqParameters::m_ulBandwidth, ns3::FfMacSchedSapProvider::SchedUlCqiInfoReqParameters::m_ulCqi, ns3::FfMacScheduler::m_ulCqiFilter, ns3::FfMacSchedSapProvider::SchedUlCqiInfoReqParameters::m_vendorSpecificList, NO_SINR, NS_ASSERT, NS_FATAL_ERROR, NS_LOG_DEBUG, NS_LOG_FUNCTION, NS_LOG_INFO, ns3::UlCqi_s::PRACH, ns3::UlCqi_s::PUCCH_1, ns3::UlCqi_s::PUCCH_2, ns3::UlCqi_s::PUSCH, ns3::FfMacScheduler::PUSCH_UL_CQI, ns3::UlCqi_s::SRS, SRS_CQI_RNTI_VSP, and ns3::FfMacScheduler::SRS_UL_CQI.

Referenced by ns3::TdTbfqSchedulerMemberSchedSapProvider::SchedUlCqiInfoReq().

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void ns3::TdTbfqFfMacScheduler::DoSchedUlMacCtrlInfoReq ( const struct FfMacSchedSapProvider::SchedUlMacCtrlInfoReqParameters &  params )

private

Definition at line 1741 of file tdtbfq-ff-mac-scheduler.cc.

References ns3::MacCeListElement_s::BSR, ns3::BufferSizeLevelBsr::BsrId2BufferSize(), m_ceBsrRxed, ns3::FfMacSchedSapProvider::SchedUlMacCtrlInfoReqParameters::m_macCeList, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

Referenced by ns3::TdTbfqSchedulerMemberSchedSapProvider::SchedUlMacCtrlInfoReq().

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void ns3::TdTbfqFfMacScheduler::DoSchedUlNoiseInterferenceReq ( const struct FfMacSchedSapProvider::SchedUlNoiseInterferenceReqParameters &  params )

private

Definition at line 1727 of file tdtbfq-ff-mac-scheduler.cc.

References NS_LOG_FUNCTION.

Referenced by ns3::TdTbfqSchedulerMemberSchedSapProvider::SchedUlNoiseInterferenceReq().

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void ns3::TdTbfqFfMacScheduler::DoSchedUlSrInfoReq ( const struct FfMacSchedSapProvider::SchedUlSrInfoReqParameters &  params )

private

Definition at line 1734 of file tdtbfq-ff-mac-scheduler.cc.

References NS_LOG_FUNCTION.

Referenced by ns3::TdTbfqSchedulerMemberSchedSapProvider::SchedUlSrInfoReq().

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void ns3::TdTbfqFfMacScheduler::DoSchedUlTriggerReq ( const struct FfMacSchedSapProvider::SchedUlTriggerReqParameters &  params )

private

Definition at line 1368 of file tdtbfq-ff-mac-scheduler.cc.

References EstimateUlSinr(), HARQ_PERIOD, HARQ_PROC_NUM, ns3::UlDciListElement_s::m_aggrLevel, m_allocationMaps, m_amc, ns3::UlDciListElement_s::m_cceIndex, m_ceBsrRxed, ns3::UlDciListElement_s::m_cqiRequest, m_cschedCellConfig, ns3::UlDciListElement_s::m_dai, ns3::FfMacSchedSapUser::SchedUlConfigIndParameters::m_dciList, ns3::UlDciListElement_s::m_freqHopping, m_harqOn, ns3::UlDciListElement_s::m_hopping, ns3::UlDciListElement_s::m_mcs, ns3::UlDciListElement_s::m_n2Dmrs, ns3::UlDciListElement_s::m_ndi, m_nextRntiUl, ns3::UlDciListElement_s::m_pdcchPowerOffset, m_rachAllocationMap, ns3::UlDciListElement_s::m_rbLen, ns3::UlDciListElement_s::m_rbStart, ns3::UlDciListElement_s::m_rnti, m_schedSapUser, ns3::FfMacSchedSapProvider::SchedUlTriggerReqParameters::m_sfnSf, ns3::UlDciListElement_s::m_tbSize, ns3::UlDciListElement_s::m_tpc, m_ueCqi, ns3::UlDciListElement_s::m_ueTxAntennaSelection, ns3::FfMacCschedSapProvider::CschedCellConfigReqParameters::m_ulBandwidth, m_ulHarqCurrentProcessId, m_ulHarqProcessesDciBuffer, m_ulHarqProcessesStatus, ns3::UlDciListElement_s::m_ulIndex, ns3::FfMacSchedSapProvider::SchedUlTriggerReqParameters::m_ulInfoList, NO_SINR, ns3::UlInfoListElement_s::NotOk, NS_FATAL_ERROR, NS_LOG_DEBUG, NS_LOG_ERROR, NS_LOG_FUNCTION, NS_LOG_INFO, RefreshUlCqiMaps(), s, ns3::FfMacSchedSapUser::SchedUlConfigInd(), and UpdateUlRlcBufferInfo().

Referenced by ns3::TdTbfqSchedulerMemberSchedSapProvider::SchedUlTriggerReq().

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double ns3::TdTbfqFfMacScheduler::EstimateUlSinr ( uint16_t  rnti, uint16_t  rb  )

private

Definition at line 1337 of file tdtbfq-ff-mac-scheduler.cc.

References m_cschedCellConfig, m_ueCqi, ns3::FfMacCschedSapProvider::CschedCellConfigReqParameters::m_ulBandwidth, and NO_SINR.

Referenced by DoSchedUlTriggerReq().

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FfMacCschedSapProvider * ns3::TdTbfqFfMacScheduler::GetFfMacCschedSapProvider ( )

virtual

Returns

the Provider part of the FfMacCschedSap provided by the Scheduler

Implements ns3::FfMacScheduler.

Definition at line 309 of file tdtbfq-ff-mac-scheduler.cc.

References m_cschedSapProvider.

FfMacSchedSapProvider * ns3::TdTbfqFfMacScheduler::GetFfMacSchedSapProvider ( )

virtual

Returns

the Provider part of the FfMacSchedSap provided by the Scheduler

Implements ns3::FfMacScheduler.

Definition at line 315 of file tdtbfq-ff-mac-scheduler.cc.

References m_schedSapProvider.

int ns3::TdTbfqFfMacScheduler::GetRbgSize ( int  dlbandwidth )

private

Definition at line 531 of file tdtbfq-ff-mac-scheduler.cc.

References ns3::TdTbfqType0AllocationRbg.

Referenced by DoSchedDlTriggerReq().

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TypeId ns3::TdTbfqFfMacScheduler::GetTypeId ( void  )

static

Definition at line 249 of file tdtbfq-ff-mac-scheduler.cc.

References m_cqiTimersThreshold, m_creditableThreshold, m_creditLimit, m_debtLimit, m_harqOn, m_tokenPoolSize, m_ulGrantMcs, and ns3::TypeId::SetParent().

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uint8_t ns3::TdTbfqFfMacScheduler::HarqProcessAvailability ( uint16_t  rnti )

private

Return the availability of free process for the RNTI specified.

Parameters

rnti	the RNTI of the UE to be updated

Returns

the process id value

Definition at line 569 of file tdtbfq-ff-mac-scheduler.cc.

References HARQ_PROC_NUM, m_dlHarqCurrentProcessId, m_dlHarqProcessesStatus, NS_FATAL_ERROR, and NS_LOG_FUNCTION.

Referenced by DoSchedDlTriggerReq().

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int ns3::TdTbfqFfMacScheduler::LcActivePerFlow ( uint16_t  rnti )

private

Definition at line 546 of file tdtbfq-ff-mac-scheduler.cc.

References m_rlcBufferReq.

Referenced by DoSchedDlTriggerReq().

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void ns3::TdTbfqFfMacScheduler::RefreshDlCqiMaps ( void  )

private

Definition at line 1933 of file tdtbfq-ff-mac-scheduler.cc.

References m_a30CqiRxed, m_a30CqiTimers, m_cqiTimersThreshold, m_p10CqiRxed, m_p10CqiTimers, NS_ASSERT_MSG, and NS_LOG_INFO.

Referenced by DoSchedDlTriggerReq().

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void ns3::TdTbfqFfMacScheduler::RefreshHarqProcesses ( )

private

Refresh HARQ processes according to the timers.

Definition at line 643 of file tdtbfq-ff-mac-scheduler.cc.

References HARQ_DL_TIMEOUT, HARQ_PROC_NUM, m_dlHarqProcessesStatus, m_dlHarqProcessesTimer, NS_FATAL_ERROR, NS_LOG_DEBUG, and NS_LOG_FUNCTION.

Referenced by DoSchedDlTriggerReq().

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void ns3::TdTbfqFfMacScheduler::RefreshUlCqiMaps ( void  )

private

Definition at line 1986 of file tdtbfq-ff-mac-scheduler.cc.

References m_cqiTimersThreshold, m_ueCqi, m_ueCqiTimers, NS_ASSERT_MSG, and NS_LOG_INFO.

Referenced by DoSchedUlTriggerReq().

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void ns3::TdTbfqFfMacScheduler::SetFfMacCschedSapUser ( FfMacCschedSapUser *  s )

virtual

set the user part of the FfMacCschedSap that this Scheduler will interact with. Normally this part of the SAP is exported by the MAC.

Parameters

s

Implements ns3::FfMacScheduler.

Definition at line 297 of file tdtbfq-ff-mac-scheduler.cc.

References m_cschedSapUser, and s.

void ns3::TdTbfqFfMacScheduler::SetFfMacSchedSapUser ( FfMacSchedSapUser *  s )

virtual

set the user part of the FfMacSchedSap that this Scheduler will interact with. Normally this part of the SAP is exported by the MAC.

Parameters

s

Implements ns3::FfMacScheduler.

Definition at line 303 of file tdtbfq-ff-mac-scheduler.cc.

References m_schedSapUser, and s.

void ns3::TdTbfqFfMacScheduler::TransmissionModeConfigurationUpdate	(	uint16_t	rnti,
		uint8_t	txMode
	)

Definition at line 2093 of file tdtbfq-ff-mac-scheduler.cc.

References ns3::FfMacCschedSapUser::CschedUeConfigUpdateInd(), m_cschedSapUser, ns3::FfMacCschedSapUser::CschedUeConfigUpdateIndParameters::m_rnti, ns3::FfMacCschedSapUser::CschedUeConfigUpdateIndParameters::m_transmissionMode, and NS_LOG_FUNCTION.

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void ns3::TdTbfqFfMacScheduler::UpdateDlRlcBufferInfo ( uint16_t  rnti, uint8_t  lcid, uint16_t  size  )

private

Definition at line 2016 of file tdtbfq-ff-mac-scheduler.cc.

References m_rlcBufferReq, NS_LOG_ERROR, and NS_LOG_INFO.

Referenced by DoSchedDlTriggerReq().

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uint8_t ns3::TdTbfqFfMacScheduler::UpdateHarqProcessId ( uint16_t  rnti )

private

Update and return a new process Id for the RNTI specified.

Parameters

rnti	the RNTI of the UE to be updated

Returns

the process id value

Definition at line 602 of file tdtbfq-ff-mac-scheduler.cc.

References HARQ_PROC_NUM, m_dlHarqCurrentProcessId, m_dlHarqProcessesStatus, m_harqOn, NS_FATAL_ERROR, and NS_LOG_FUNCTION.

Referenced by DoSchedDlTriggerReq().

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void ns3::TdTbfqFfMacScheduler::UpdateUlRlcBufferInfo ( uint16_t  rnti, uint16_t  size  )

private

Definition at line 2068 of file tdtbfq-ff-mac-scheduler.cc.

References m_ceBsrRxed, NS_LOG_ERROR, and NS_LOG_INFO.

Referenced by DoSchedUlTriggerReq().

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Friends And Related Function Documentation

friend class TdTbfqSchedulerMemberCschedSapProvider

friend

Definition at line 104 of file tdtbfq-ff-mac-scheduler.h.

Referenced by TdTbfqFfMacScheduler().

friend class TdTbfqSchedulerMemberSchedSapProvider

friend

Definition at line 105 of file tdtbfq-ff-mac-scheduler.h.

Referenced by TdTbfqFfMacScheduler().

Member Data Documentation

uint64_t ns3::TdTbfqFfMacScheduler::bankSize

private

Definition at line 261 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoSchedDlTriggerReq().

std::map<uint16_t,SbMeasResult_s> ns3::TdTbfqFfMacScheduler::m_a30CqiRxed

private

Definition at line 218 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoSchedDlCqiInfoReq(), DoSchedDlTriggerReq(), and RefreshDlCqiMaps().

std::map<uint16_t,uint32_t> ns3::TdTbfqFfMacScheduler::m_a30CqiTimers

private

Definition at line 222 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoSchedDlCqiInfoReq(), and RefreshDlCqiMaps().

std::map<uint16_t, std::vector <uint16_t> > ns3::TdTbfqFfMacScheduler::m_allocationMaps

private

Definition at line 228 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoSchedUlCqiInfoReq(), and DoSchedUlTriggerReq().

Ptr<LteAmc> ns3::TdTbfqFfMacScheduler::m_amc

private

Definition at line 187 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoSchedDlTriggerReq(), DoSchedUlTriggerReq(), and TdTbfqFfMacScheduler().

std::map<uint16_t,uint32_t> ns3::TdTbfqFfMacScheduler::m_ceBsrRxed

private

Definition at line 242 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedUeReleaseReq(), DoSchedUlMacCtrlInfoReq(), DoSchedUlTriggerReq(), and UpdateUlRlcBufferInfo().

uint32_t ns3::TdTbfqFfMacScheduler::m_cqiTimersThreshold

private

Definition at line 257 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoSchedDlCqiInfoReq(), DoSchedUlCqiInfoReq(), GetTypeId(), RefreshDlCqiMaps(), and RefreshUlCqiMaps().

uint32_t ns3::TdTbfqFfMacScheduler::m_creditableThreshold

private

Definition at line 269 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedLcConfigReq(), and GetTypeId().

uint32_t ns3::TdTbfqFfMacScheduler::m_creditLimit

private

Definition at line 265 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedLcConfigReq(), and GetTypeId().

FfMacCschedSapProvider::CschedCellConfigReqParameters ns3::TdTbfqFfMacScheduler::m_cschedCellConfig

private

Definition at line 252 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedCellConfigReq(), DoSchedDlTriggerReq(), DoSchedUlCqiInfoReq(), DoSchedUlTriggerReq(), and EstimateUlSinr().

FfMacCschedSapProvider* ns3::TdTbfqFfMacScheduler::m_cschedSapProvider

private

Definition at line 247 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoDispose(), GetFfMacCschedSapProvider(), and TdTbfqFfMacScheduler().

FfMacCschedSapUser* ns3::TdTbfqFfMacScheduler::m_cschedSapUser

private

Definition at line 245 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedCellConfigReq(), SetFfMacCschedSapUser(), and TransmissionModeConfigurationUpdate().

int ns3::TdTbfqFfMacScheduler::m_debtLimit

private

Definition at line 263 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedLcConfigReq(), and GetTypeId().

std::map<uint16_t, uint8_t> ns3::TdTbfqFfMacScheduler::m_dlHarqCurrentProcessId

private

Definition at line 276 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedUeConfigReq(), DoCschedUeReleaseReq(), HarqProcessAvailability(), and UpdateHarqProcessId().

std::map<uint16_t, DlHarqProcessesDciBuffer_t> ns3::TdTbfqFfMacScheduler::m_dlHarqProcessesDciBuffer

private

Definition at line 282 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedUeConfigReq(), DoCschedUeReleaseReq(), DoDispose(), and DoSchedDlTriggerReq().

std::map<uint16_t, DlHarqRlcPduListBuffer_t> ns3::TdTbfqFfMacScheduler::m_dlHarqProcessesRlcPduListBuffer

private

Definition at line 283 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedUeConfigReq(), DoCschedUeReleaseReq(), DoDispose(), and DoSchedDlTriggerReq().

std::map<uint16_t, DlHarqProcessesStatus_t> ns3::TdTbfqFfMacScheduler::m_dlHarqProcessesStatus

private

Definition at line 280 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedUeConfigReq(), DoCschedUeReleaseReq(), DoSchedDlTriggerReq(), HarqProcessAvailability(), RefreshHarqProcesses(), and UpdateHarqProcessId().

std::map<uint16_t, DlHarqProcessesTimer_t> ns3::TdTbfqFfMacScheduler::m_dlHarqProcessesTimer

private

Definition at line 281 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedUeConfigReq(), DoCschedUeReleaseReq(), DoDispose(), DoSchedDlTriggerReq(), and RefreshHarqProcesses().

std::vector<DlInfoListElement_s> ns3::TdTbfqFfMacScheduler::m_dlInfoListBuffered

private

Definition at line 284 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoDispose(), and DoSchedDlTriggerReq().

std::map<uint16_t, tdtbfqsFlowPerf_t> ns3::TdTbfqFfMacScheduler::m_flowStatsDl

private

Definition at line 198 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedLcConfigReq(), DoCschedUeReleaseReq(), and DoSchedDlTriggerReq().

std::map<uint16_t, tdtbfqsFlowPerf_t> ns3::TdTbfqFfMacScheduler::m_flowStatsUl

private

Definition at line 203 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedLcConfigReq(), and DoCschedUeReleaseReq().

bool ns3::TdTbfqFfMacScheduler::m_harqOn

private

m_harqOn when false inhibit te HARQ mechanisms (by default active)

Definition at line 275 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoSchedDlTriggerReq(), DoSchedUlTriggerReq(), GetTypeId(), and UpdateHarqProcessId().

uint16_t ns3::TdTbfqFfMacScheduler::m_nextRntiUl

private

Definition at line 255 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedUeReleaseReq(), and DoSchedUlTriggerReq().

std::map<uint16_t,uint8_t> ns3::TdTbfqFfMacScheduler::m_p10CqiRxed

private

Definition at line 209 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoSchedDlCqiInfoReq(), and RefreshDlCqiMaps().

std::map<uint16_t,uint32_t> ns3::TdTbfqFfMacScheduler::m_p10CqiTimers

private

Definition at line 213 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoSchedDlCqiInfoReq(), and RefreshDlCqiMaps().

std::vector<uint16_t> ns3::TdTbfqFfMacScheduler::m_rachAllocationMap

private

Definition at line 296 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedCellConfigReq(), DoSchedDlTriggerReq(), and DoSchedUlTriggerReq().

std::vector<struct RachListElement_s> ns3::TdTbfqFfMacScheduler::m_rachList

private

Definition at line 295 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoSchedDlRachInfoReq(), and DoSchedDlTriggerReq().

std::map<LteFlowId_t, FfMacSchedSapProvider::SchedDlRlcBufferReqParameters> ns3::TdTbfqFfMacScheduler::m_rlcBufferReq

private

Definition at line 192 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedLcReleaseReq(), DoCschedUeReleaseReq(), DoSchedDlRlcBufferReq(), DoSchedDlTriggerReq(), LcActivePerFlow(), and UpdateDlRlcBufferInfo().

FfMacSchedSapProvider* ns3::TdTbfqFfMacScheduler::m_schedSapProvider

private

Definition at line 248 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoDispose(), GetFfMacSchedSapProvider(), and TdTbfqFfMacScheduler().

FfMacSchedSapUser* ns3::TdTbfqFfMacScheduler::m_schedSapUser

private

Definition at line 246 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoSchedDlTriggerReq(), DoSchedUlTriggerReq(), and SetFfMacSchedSapUser().

uint32_t ns3::TdTbfqFfMacScheduler::m_tokenPoolSize

private

Definition at line 267 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedLcConfigReq(), and GetTypeId().

std::map<uint16_t, std::vector <double> > ns3::TdTbfqFfMacScheduler::m_ueCqi

private

Definition at line 233 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoSchedUlCqiInfoReq(), DoSchedUlTriggerReq(), EstimateUlSinr(), and RefreshUlCqiMaps().

std::map<uint16_t, uint32_t> ns3::TdTbfqFfMacScheduler::m_ueCqiTimers

private

Definition at line 237 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoSchedUlCqiInfoReq(), and RefreshUlCqiMaps().

std::map<uint16_t,uint8_t> ns3::TdTbfqFfMacScheduler::m_uesTxMode

private

Definition at line 259 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedUeConfigReq(), DoCschedUeReleaseReq(), and DoSchedDlTriggerReq().

uint8_t ns3::TdTbfqFfMacScheduler::m_ulGrantMcs

private

Definition at line 297 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoSchedDlTriggerReq(), and GetTypeId().

std::map<uint16_t, uint8_t> ns3::TdTbfqFfMacScheduler::m_ulHarqCurrentProcessId

private

Definition at line 286 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedUeConfigReq(), DoCschedUeReleaseReq(), DoDispose(), and DoSchedUlTriggerReq().

std::map<uint16_t, UlHarqProcessesDciBuffer_t> ns3::TdTbfqFfMacScheduler::m_ulHarqProcessesDciBuffer

private

Definition at line 291 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedUeConfigReq(), DoCschedUeReleaseReq(), DoDispose(), and DoSchedUlTriggerReq().

std::map<uint16_t, UlHarqProcessesStatus_t> ns3::TdTbfqFfMacScheduler::m_ulHarqProcessesStatus

private

Definition at line 290 of file tdtbfq-ff-mac-scheduler.h.

Referenced by DoCschedUeConfigReq(), DoCschedUeReleaseReq(), DoDispose(), and DoSchedUlTriggerReq().

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

• src/lte/model/tdtbfq-ff-mac-scheduler.h
• src/lte/model/tdtbfq-ff-mac-scheduler.cc