A Discrete-Event Network Simulator
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Public Member Functions | Static Public Member Functions | Private Attributes | List of all members
ns3::BSSchedulerSimple Class Reference


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#include "bs-scheduler-simple.h"

+ Inheritance diagram for ns3::BSSchedulerSimple:

Public Member Functions

 BSSchedulerSimple ()
 
 BSSchedulerSimple (Ptr< BaseStationNetDevice > bs)
 Constructor. More...
 
 ~BSSchedulerSimple (void)
 
void AddDownlinkBurst (Ptr< const WimaxConnection > connection, uint8_t diuc, WimaxPhy::ModulationType modulationType, Ptr< PacketBurst > burst)
 This function adds a downlink burst to the list of downlink bursts scheduled for the next downlink sub-frame. More...
 
Ptr< PacketBurstCreateUgsBurst (ServiceFlow *serviceFlow, WimaxPhy::ModulationType modulationType, uint32_t availableSymbols)
 Creates a downlink UGS burst. More...
 
std::list< std::pair< OfdmDlMapIe *, Ptr< PacketBurst > > > * GetDownlinkBursts (void) const
 This function returns all the downlink bursts scheduled for the next downlink sub-frame. More...
 
void Schedule (void)
 the scheduling function for the downlink subframe. More...
 
bool SelectConnection (Ptr< WimaxConnection > &connection)
 Selects a connection from the list of connections having packets to be sent . More...
 
- Public Member Functions inherited from ns3::BSScheduler
 BSScheduler ()
 
 BSScheduler (Ptr< BaseStationNetDevice > bs)
 Constructor. More...
 
 ~BSScheduler (void)
 
bool CheckForFragmentation (Ptr< WimaxConnection > connection, int availableSymbols, WimaxPhy::ModulationType modulationType)
 Check if the packet fragmentation is possible for transport connection. More...
 
virtual Ptr< BaseStationNetDeviceGetBs (void)
 Get the base station. More...
 
virtual void SetBs (Ptr< BaseStationNetDevice > bs)
 Set the base station. More...
 
- 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<typename T >
Ptr< T > GetObject (void) const
 Get a pointer to the requested aggregated Object. More...
 
template<typename T >
Ptr< T > GetObject (TypeId tid) const
 Get a pointer to the requested aggregated Object by TypeId. 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)
 Copy constructor. More...
 
uint32_t GetReferenceCount (void) const
 Get the reference count of the object. More...
 
SimpleRefCountoperator= (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::BSScheduler
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 Attributes

std::list< std::pair< OfdmDlMapIe *, Ptr< PacketBurst > > > * m_downlinkBursts
 down link bursts More...
 

Additional Inherited Members

- Protected Member Functions inherited from ns3::Object
 Object (const Object &o)
 Copy an Object. More...
 
virtual void DoDispose (void)
 Destructor implementation. 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...
 

Detailed Description


Config Paths

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

No Attributes are defined for this type.
No TraceSources are defined for this type.
Size of this type is 56 bytes (on a 64-bit architecture).

Definition at line 43 of file bs-scheduler-simple.h.

Constructor & Destructor Documentation

◆ BSSchedulerSimple() [1/2]

ns3::BSSchedulerSimple::BSSchedulerSimple ( )

Definition at line 54 of file bs-scheduler-simple.cc.

References ns3::BSScheduler::SetBs().

◆ BSSchedulerSimple() [2/2]

ns3::BSSchedulerSimple::BSSchedulerSimple ( Ptr< BaseStationNetDevice bs)

Constructor.

Parameters
bsbase station device

Definition at line 60 of file bs-scheduler-simple.cc.

References ns3::BSScheduler::SetBs().

◆ ~BSSchedulerSimple()

ns3::BSSchedulerSimple::~BSSchedulerSimple ( void  )

Definition at line 68 of file bs-scheduler-simple.cc.

References m_downlinkBursts, and ns3::BSScheduler::SetBs().

Member Function Documentation

◆ AddDownlinkBurst()

void ns3::BSSchedulerSimple::AddDownlinkBurst ( Ptr< const WimaxConnection connection,
uint8_t  diuc,
WimaxPhy::ModulationType  modulationType,
Ptr< PacketBurst burst 
)
virtual

This function adds a downlink burst to the list of downlink bursts scheduled for the next downlink sub-frame.

Parameters
connectiona pointer to connection in which the burst will be sent
diucdownlink iuc
modulationTypethe modulation type of the burst
burstthe downlink burst to add to the downlink sub frame

Implements ns3::BSScheduler.

Definition at line 89 of file bs-scheduler-simple.cc.

References m_downlinkBursts, NS_LOG_INFO, ns3::OfdmDlMapIe::SetCid(), ns3::OfdmDlMapIe::SetDiuc(), and ns3::Cid::TRANSPORT.

Referenced by Schedule().

◆ CreateUgsBurst()

Ptr< PacketBurst > ns3::BSSchedulerSimple::CreateUgsBurst ( ServiceFlow serviceFlow,
WimaxPhy::ModulationType  modulationType,
uint32_t  availableSymbols 
)
virtual

Creates a downlink UGS burst.

Parameters
serviceFlowthe service flow of the burst
modulationTypethe modulation type to be used for the burst
availableSymbolsmaximum number of OFDM symbols to be used by the burst
Returns
a Burst (list of packets)

Implements ns3::BSScheduler.

Definition at line 329 of file bs-scheduler-simple.cc.

References ns3::BSScheduler::CheckForFragmentation(), ns3::BSScheduler::GetBs(), ns3::ServiceFlow::GetConnection(), ns3::ServiceFlow::HasPackets(), and ns3::MacHeaderType::HEADER_TYPE_GENERIC.

Referenced by Schedule().

◆ GetDownlinkBursts()

std::list< std::pair< OfdmDlMapIe *, Ptr< PacketBurst > > > * ns3::BSSchedulerSimple::GetDownlinkBursts ( void  ) const
virtual

This function returns all the downlink bursts scheduled for the next downlink sub-frame.

Returns
all the downlink bursts scheduled for the next downlink sub-frame

Implements ns3::BSScheduler.

Definition at line 84 of file bs-scheduler-simple.cc.

References m_downlinkBursts.

◆ GetTypeId()

TypeId ns3::BSSchedulerSimple::GetTypeId ( void  )
static

Get the type ID.

Returns
the object TypeId

Definition at line 44 of file bs-scheduler-simple.cc.

References ns3::TypeId::SetParent().

◆ Schedule()

void ns3::BSSchedulerSimple::Schedule ( void  )
virtual

◆ SelectConnection()

bool ns3::BSSchedulerSimple::SelectConnection ( Ptr< WimaxConnection > &  connection)
virtual

Selects a connection from the list of connections having packets to be sent .

Parameters
connectionwill point to a connection that have packets to be sent
Returns
false if no connection has packets to be sent, true otherwise

Implements ns3::BSScheduler.

Definition at line 221 of file bs-scheduler-simple.cc.

References ns3::Cid::BASIC, ns3::BSScheduler::GetBs(), ns3::ServiceFlowRecord::GetDlTimeStamp(), ns3::MilliSeconds(), ns3::Simulator::Now(), NS_LOG_INFO, ns3::Cid::PRIMARY, ns3::ServiceFlowRecord::SetDlTimeStamp(), ns3::ServiceFlow::SF_TYPE_BE, ns3::ServiceFlow::SF_TYPE_NRTPS, ns3::ServiceFlow::SF_TYPE_RTPS, and ns3::ServiceFlow::SF_TYPE_UGS.

Referenced by Schedule().

Member Data Documentation

◆ m_downlinkBursts

std::list<std::pair<OfdmDlMapIe*, Ptr<PacketBurst> > >* ns3::BSSchedulerSimple::m_downlinkBursts
private

down link bursts

Definition at line 100 of file bs-scheduler-simple.h.

Referenced by AddDownlinkBurst(), GetDownlinkBursts(), Schedule(), and ~BSSchedulerSimple().


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