The aim of the AmpduTag is to provide means for a MAC to specify that a packet includes A-MPDU since this is done in HT-SIG and there is no HT-SIG representation in ns-3. More...
#include "ampdu-tag.h"
Public Member Functions | |
AmpduTag () | |
Create a AmpduTag with the default =0 no Ampdu. More... | |
virtual void | Deserialize (TagBuffer i) |
bool | GetAmpdu (void) const |
virtual TypeId | GetInstanceTypeId (void) const |
Get the most derived TypeId for this Object. More... | |
Time | GetRemainingAmpduDuration (void) const |
uint8_t | GetRemainingNbOfMpdus (void) const |
virtual uint32_t | GetSerializedSize () const |
virtual void | Print (std::ostream &os) const |
virtual void | Serialize (TagBuffer i) const |
void | SetAmpdu (bool supported) |
Set m_ampdu to 1. More... | |
void | SetRemainingAmpduDuration (Time duration) |
void | SetRemainingNbOfMpdus (uint8_t nbofmpdus) |
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) |
Static Public Member Functions inherited from ns3::Tag | |
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... | |
Private Attributes | |
uint8_t | m_ampdu |
Flag whether it is an A-MPDU. More... | |
Time | m_duration |
Remaining duration of the A-MPDU in nanoseconds. More... | |
uint8_t | m_nbOfMpdus |
Remaining number of MPDUs in the A-MPDU. More... | |
Additional Inherited Members | |
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... | |
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... | |
The aim of the AmpduTag is to provide means for a MAC to specify that a packet includes A-MPDU since this is done in HT-SIG and there is no HT-SIG representation in ns-3.
Introspection did not find any typical Config paths.
No TraceSources are defined for this type.
Size of this type is 24 bytes (on a 64-bit architecture).
Definition at line 38 of file ampdu-tag.h.
ns3::AmpduTag::AmpduTag | ( | ) |
Create a AmpduTag with the default =0 no Ampdu.
Definition at line 51 of file ampdu-tag.cc.
|
virtual |
i | the buffer to read data from. |
Read the content of the tag from the provided tag buffer. DO NOT attempt to read more bytes than you wrote with Tag::Serialize.
Implements ns3::Tag.
Definition at line 94 of file ampdu-tag.cc.
References m_ampdu, m_duration, m_nbOfMpdus, ns3::TagBuffer::Read(), and ns3::TagBuffer::ReadU8().
bool ns3::AmpduTag::GetAmpdu | ( | void | ) | const |
Returns m_ampdu
Definition at line 104 of file ampdu-tag.cc.
References m_ampdu.
Referenced by GetTypeId().
|
virtual |
Get the most derived TypeId for this Object.
This method is typically implemented by ns3::Object::GetInstanceTypeId but some classes which derive from ns3::ObjectBase directly have to implement it themselves.
Implements ns3::ObjectBase.
Definition at line 46 of file ampdu-tag.cc.
References GetTypeId().
Time ns3::AmpduTag::GetRemainingAmpduDuration | ( | void | ) | const |
Returns the remaining duration of an A-MPDU
Definition at line 116 of file ampdu-tag.cc.
References m_duration.
Referenced by ns3::MacLow::DeaggregateAmpduAndReceive().
uint8_t ns3::AmpduTag::GetRemainingNbOfMpdus | ( | void | ) | const |
Returns the remaining number of MPDUs in an A-MPDU
Definition at line 110 of file ampdu-tag.cc.
References m_nbOfMpdus.
Referenced by ns3::MacLow::DeaggregateAmpduAndReceive(), ns3::YansWifiPhy::StartReceivePreambleAndHeader(), and ns3::MacLow::StartTransmission().
|
virtual |
This method is typically invoked by Packet::AddPacketTag or Packet::AddByteTag just prior to calling Tag::Serialize.
Implements ns3::Tag.
Definition at line 79 of file ampdu-tag.cc.
|
static |
Definition at line 31 of file ampdu-tag.cc.
References GetAmpdu(), ns3::MakeUintegerAccessor(), and ns3::TypeId::SetParent().
Referenced by GetInstanceTypeId().
|
virtual |
os | the stream to print to |
This method is typically invoked from the Packet::PrintByteTags or Packet::PrintPacketTags methods.
Implements ns3::Tag.
Definition at line 122 of file ampdu-tag.cc.
References m_ampdu, m_duration, and m_nbOfMpdus.
|
virtual |
i | the buffer to write data into. |
Write the content of the tag in the provided tag buffer. DO NOT attempt to write more bytes than you requested with Tag::GetSerializedSize.
Implements ns3::Tag.
Definition at line 85 of file ampdu-tag.cc.
References ns3::Time::GetTimeStep(), m_ampdu, m_duration, m_nbOfMpdus, ns3::TagBuffer::Write(), and ns3::TagBuffer::WriteU8().
void ns3::AmpduTag::SetAmpdu | ( | bool | supported | ) |
Set m_ampdu to 1.
Definition at line 59 of file ampdu-tag.cc.
References m_ampdu.
Referenced by ns3::MacLow::AggregateToAmpdu(), and ns3::MacLow::ForwardDown().
void ns3::AmpduTag::SetRemainingAmpduDuration | ( | Time | duration | ) |
duration | the remaining duration of the A-MPDU |
Set the remaining duration of the A-MPDU.
Definition at line 72 of file ampdu-tag.cc.
References m_duration, ns3::MilliSeconds(), and NS_ASSERT.
Referenced by ns3::MacLow::ForwardDown().
void ns3::AmpduTag::SetRemainingNbOfMpdus | ( | uint8_t | nbofmpdus | ) |
nbofmpdus | the remaining number of MPDUs |
Set the remaining number of MPDUs in the A-MPDU.
Definition at line 65 of file ampdu-tag.cc.
References m_nbOfMpdus, and NS_ASSERT.
Referenced by ns3::MacLow::AggregateToAmpdu(), and ns3::MacLow::ForwardDown().
|
private |
Flag whether it is an A-MPDU.
Definition at line 91 of file ampdu-tag.h.
Referenced by Deserialize(), GetAmpdu(), Print(), Serialize(), and SetAmpdu().
|
private |
Remaining duration of the A-MPDU in nanoseconds.
Definition at line 93 of file ampdu-tag.h.
Referenced by Deserialize(), GetRemainingAmpduDuration(), Print(), Serialize(), and SetRemainingAmpduDuration().
|
private |
Remaining number of MPDUs in the A-MPDU.
Definition at line 92 of file ampdu-tag.h.
Referenced by Deserialize(), GetRemainingNbOfMpdus(), Print(), Serialize(), and SetRemainingNbOfMpdus().