WifiProtectionManager is an abstract base class. More...
#include "wifi-protection-manager.h"
Public Member Functions | |
WifiProtectionManager () | |
~WifiProtectionManager () override | |
void | SetLinkId (uint8_t linkId) |
Set the ID of the link this Protection Manager is associated with. | |
void | SetWifiMac (Ptr< WifiMac > mac) |
Set the MAC which is using this Protection Manager. | |
virtual std::unique_ptr< WifiProtection > | TryAddMpdu (Ptr< const WifiMpdu > mpdu, const WifiTxParameters &txParams)=0 |
Determine the protection method to use if the given MPDU is added to the current frame. | |
virtual std::unique_ptr< WifiProtection > | TryAggregateMsdu (Ptr< const WifiMpdu > msdu, const WifiTxParameters &txParams)=0 |
Determine the protection method to use if the given MSDU is aggregated to the current frame. | |
Public Member Functions inherited from ns3::Object | |
Object () | |
Constructor. | |
~Object () override | |
Destructor. | |
void | AggregateObject (Ptr< Object > other) |
Aggregate two Objects together. | |
void | Dispose () |
Dispose of this Object. | |
AggregateIterator | GetAggregateIterator () const |
Get an iterator to the Objects aggregated to this one. | |
TypeId | GetInstanceTypeId () const override |
Get the most derived TypeId for this Object. | |
template<typename T > | |
Ptr< T > | GetObject () const |
Get a pointer to the requested aggregated Object. | |
template<> | |
Ptr< Object > | GetObject () const |
Specialization of () for objects of type ns3::Object. | |
template<typename T > | |
Ptr< T > | GetObject (TypeId tid) const |
Get a pointer to the requested aggregated Object by TypeId. | |
template<> | |
Ptr< Object > | GetObject (TypeId tid) const |
Specialization of (TypeId tid) for objects of type ns3::Object. | |
void | Initialize () |
Invoke DoInitialize on all Objects aggregated to this one. | |
bool | IsInitialized () const |
Check if the object has been initialized. | |
void | UnidirectionalAggregateObject (Ptr< Object > other) |
Aggregate an Object to another Object. | |
Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter > | |
SimpleRefCount () | |
Default constructor. | |
SimpleRefCount (const SimpleRefCount &o) | |
Copy constructor. | |
uint32_t | GetReferenceCount () const |
Get the reference count of the object. | |
SimpleRefCount & | operator= (const SimpleRefCount &o) |
Assignment operator. | |
void | Ref () const |
Increment the reference count. | |
void | Unref () const |
Decrement the reference count. | |
Public Member Functions inherited from ns3::ObjectBase | |
virtual | ~ObjectBase () |
Virtual destructor. | |
void | GetAttribute (std::string name, AttributeValue &value, bool permissive=false) const |
Get the value of an attribute, raising fatal errors if unsuccessful. | |
bool | GetAttributeFailSafe (std::string name, AttributeValue &value) const |
Get the value of an attribute without raising errors. | |
void | SetAttribute (std::string name, const AttributeValue &value) |
Set a single attribute, raising fatal errors if unsuccessful. | |
bool | SetAttributeFailSafe (std::string name, const AttributeValue &value) |
Set a single attribute without raising errors. | |
bool | TraceConnect (std::string name, std::string context, const CallbackBase &cb) |
Connect a TraceSource to a Callback with a context. | |
bool | TraceConnectWithoutContext (std::string name, const CallbackBase &cb) |
Connect a TraceSource to a Callback without a context. | |
bool | TraceDisconnect (std::string name, std::string context, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected with a context. | |
bool | TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected without a context. | |
Static Public Member Functions | |
static TypeId | GetTypeId () |
Get the type ID. | |
Static Public Member Functions inherited from ns3::Object | |
static TypeId | GetTypeId () |
Register this type. | |
Static Public Member Functions inherited from ns3::ObjectBase | |
static TypeId | GetTypeId () |
Get the type ID. | |
Protected Member Functions | |
void | AddUserInfoToMuRts (CtrlTriggerHeader &muRts, MHz_u txWidth, const Mac48Address &receiver) const |
Add a User Info field to the given MU-RTS Trigger Frame to solicit a CTS from the station with the given MAC address. | |
void | DoDispose () override |
Destructor implementation. | |
Ptr< WifiRemoteStationManager > | GetWifiRemoteStationManager () const |
Protected Member Functions inherited from ns3::Object | |
Object (const Object &o) | |
Copy an Object. | |
virtual void | DoInitialize () |
Initialize() implementation. | |
virtual void | NotifyNewAggregate () |
Notify all Objects aggregated to this one of a new Object being aggregated. | |
Protected Member Functions inherited from ns3::ObjectBase | |
void | ConstructSelf (const AttributeConstructionList &attributes) |
Complete construction of ObjectBase; invoked by derived classes. | |
virtual void | NotifyConstructionCompleted () |
Notifier called once the ObjectBase is fully constructed. | |
Protected Attributes | |
uint8_t | m_linkId |
ID of the link this Protection Manager is operating on. | |
Ptr< WifiMac > | m_mac |
MAC which is using this Protection Manager. | |
Additional Inherited Members | |
Related Symbols inherited from ns3::ObjectBase | |
static TypeId | GetObjectIid () |
Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. | |
WifiProtectionManager is an abstract base class.
Introspection did not find any typical Config paths.
Each subclass defines a logic to select the protection method for a given frame.
No Attributes are defined for this type.
No TraceSources are defined for this type.
Group: Wifi
Size of this type is 72 bytes (on a 64-bit architecture).
Definition at line 32 of file wifi-protection-manager.h.
ns3::WifiProtectionManager::WifiProtectionManager | ( | ) |
Definition at line 31 of file wifi-protection-manager.cc.
References NS_LOG_FUNCTION.
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override |
Definition at line 37 of file wifi-protection-manager.cc.
References NS_LOG_FUNCTION_NOARGS.
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protected |
Add a User Info field to the given MU-RTS Trigger Frame to solicit a CTS from the station with the given MAC address.
The MU-RTS is intended to protect a data frame having the given TX width. The TX width of the solicited CTS is the minimum between the TX width of the protected data frame and the maximum width supported by the solicited station.
muRts | the MU-RTS Trigger Frame |
txWidth | the TX width of the protected data frame |
receiver | the MAC address of the solicited station |
Definition at line 71 of file wifi-protection-manager.cc.
References ns3::CtrlTriggerHeader::AddUserInfoField(), ns3::AP, GetWifiRemoteStationManager(), m_linkId, m_mac, NS_ABORT_MSG, NS_ABORT_MSG_IF, NS_LOG_FUNCTION, ns3::CtrlTriggerUserInfoField::SetAid12(), ns3::CtrlTriggerUserInfoField::SetMuRtsRuAllocation(), and ns3::StaticCast().
Referenced by ns3::WifiDefaultProtectionManager::TryAddMpduToMuPpdu(), and ns3::WifiDefaultProtectionManager::TryUlMuTransmission().
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overrideprotectedvirtual |
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::Object.
Definition at line 43 of file wifi-protection-manager.cc.
References ns3::Object::DoDispose(), m_mac, and NS_LOG_FUNCTION.
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static |
Get the type ID.
Definition at line 24 of file wifi-protection-manager.cc.
References ns3::TypeId::SetParent().
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protected |
Definition at line 58 of file wifi-protection-manager.cc.
References m_linkId, and m_mac.
Referenced by AddUserInfoToMuRts(), ns3::WifiDefaultProtectionManager::GetPsduProtection(), ns3::WifiDefaultProtectionManager::TryAddMpdu(), ns3::WifiDefaultProtectionManager::TryAddMpduToMuPpdu(), and ns3::WifiDefaultProtectionManager::TryUlMuTransmission().
void ns3::WifiProtectionManager::SetLinkId | ( | uint8_t | linkId | ) |
Set the ID of the link this Protection Manager is associated with.
linkId | the ID of the link this Protection Manager is associated with |
Definition at line 64 of file wifi-protection-manager.cc.
References m_linkId, and NS_LOG_FUNCTION.
Set the MAC which is using this Protection Manager.
mac | a pointer to the MAC |
Definition at line 51 of file wifi-protection-manager.cc.
References m_mac, and NS_LOG_FUNCTION.
Referenced by ns3::WifiMacHelper::Create().
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pure virtual |
Determine the protection method to use if the given MPDU is added to the current frame.
Return a null pointer if the protection method is unchanged or the new protection method otherwise.
mpdu | the MPDU to be added to the current frame |
txParams | the current TX parameters for the current frame |
Implemented in ns3::WifiDefaultProtectionManager.
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pure virtual |
Determine the protection method to use if the given MSDU is aggregated to the current frame.
Return a null pointer if the protection method is unchanged or the new protection method otherwise.
msdu | the MSDU to be aggregated to the current frame |
txParams | the current TX parameters for the current frame |
Implemented in ns3::WifiDefaultProtectionManager.
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protected |
ID of the link this Protection Manager is operating on.
Definition at line 106 of file wifi-protection-manager.h.
Referenced by AddUserInfoToMuRts(), ns3::WifiDefaultProtectionManager::GetPsduProtection(), GetWifiRemoteStationManager(), SetLinkId(), ns3::WifiDefaultProtectionManager::TryAddMpduToMuPpdu(), and ns3::WifiDefaultProtectionManager::TryUlMuTransmission().
MAC which is using this Protection Manager.
Definition at line 105 of file wifi-protection-manager.h.
Referenced by AddUserInfoToMuRts(), DoDispose(), ns3::WifiDefaultProtectionManager::GetPsduProtection(), GetWifiRemoteStationManager(), SetWifiMac(), ns3::WifiDefaultProtectionManager::TryAddMpduToMuPpdu(), and ns3::WifiDefaultProtectionManager::TryUlMuTransmission().