A tag to be attached to a response to a multi-user UL frame, that carries the SNR values with which the individual frames have been received. More...
#include "mu-snr-tag.h"
Public Member Functions | |
MuSnrTag () | |
Create an empty MuSnrTag. | |
void | Deserialize (TagBuffer i) override |
double | Get (uint16_t staId) const |
Return the SNR value for the given sender. | |
TypeId | GetInstanceTypeId () const override |
Get the most derived TypeId for this Object. | |
uint32_t | GetSerializedSize () const override |
bool | IsPresent (uint16_t staId) const |
Return true if the SNR value for the given STA-ID is present. | |
void | Print (std::ostream &os) const override |
void | Reset () |
Reset the content of the tag. | |
void | Serialize (TagBuffer i) const override |
void | Set (uint16_t staId, double snr) |
Set the SNR for the given sender to the given value. | |
virtual void | Deserialize (TagBuffer i)=0 |
virtual uint32_t | GetSerializedSize () const =0 |
virtual void | Print (std::ostream &os) const =0 |
virtual void | Serialize (TagBuffer i) const =0 |
Public Member Functions inherited from ns3::ObjectBase | |
virtual | ~ObjectBase () |
Virtual destructor. | |
void | GetAttribute (std::string name, AttributeValue &value) 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. | |
virtual TypeId | GetInstanceTypeId () const =0 |
Get the most derived TypeId for this Object. | |
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::Tag | |
static TypeId | GetTypeId () |
Get the type ID. | |
Static Public Member Functions inherited from ns3::ObjectBase | |
static TypeId | GetTypeId () |
Get the type ID. | |
Private Attributes | |
std::map< uint16_t, double > | m_snrMap |
Map containing (STA-ID, SNR) pairs. | |
Additional Inherited Members | |
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. | |
Related Functions inherited from ns3::ObjectBase | |
static TypeId | GetObjectIid () |
Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. | |
A tag to be attached to a response to a multi-user UL frame, that carries the SNR values with which the individual frames have been received.
Definition at line 36 of file mu-snr-tag.h.
ns3::MuSnrTag::MuSnrTag | ( | ) |
Create an empty MuSnrTag.
Definition at line 41 of file mu-snr-tag.cc.
|
overridevirtual |
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 89 of file mu-snr-tag.cc.
References m_snrMap, ns3::TagBuffer::ReadDouble(), ns3::TagBuffer::ReadU16(), and ns3::TagBuffer::ReadU8().
double ns3::MuSnrTag::Get | ( | uint16_t | staId | ) | const |
Return the SNR value for the given sender.
staId | the STA-ID of the given sender |
Definition at line 64 of file mu-snr-tag.cc.
References IsPresent(), m_snrMap, and NS_ASSERT.
Referenced by ns3::HeFrameExchangeManager::ReceiveMpdu().
|
overridevirtual |
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 36 of file mu-snr-tag.cc.
References GetTypeId().
|
overridevirtual |
This method is typically invoked by Packet::AddPacketTag or Packet::AddByteTag just prior to calling Tag::Serialize.
Implements ns3::Tag.
Definition at line 71 of file mu-snr-tag.cc.
References m_snrMap.
|
static |
Get the type ID.
Definition at line 28 of file mu-snr-tag.cc.
References ns3::TypeId::SetParent().
Referenced by GetInstanceTypeId().
bool ns3::MuSnrTag::IsPresent | ( | uint16_t | staId | ) | const |
Return true if the SNR value for the given STA-ID is present.
staId | the STA-ID |
Definition at line 58 of file mu-snr-tag.cc.
References m_snrMap.
Referenced by Get().
|
overridevirtual |
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 101 of file mu-snr-tag.cc.
References m_snrMap.
void ns3::MuSnrTag::Reset | ( | ) |
|
overridevirtual |
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 77 of file mu-snr-tag.cc.
References m_snrMap, ns3::TagBuffer::WriteDouble(), ns3::TagBuffer::WriteU16(), and ns3::TagBuffer::WriteU8().
void ns3::MuSnrTag::Set | ( | uint16_t | staId, |
double | snr | ||
) |
Set the SNR for the given sender to the given value.
staId | the STA-ID of the given sender |
snr | the value of the SNR to set in linear scale |
Definition at line 52 of file mu-snr-tag.cc.
References m_snrMap.
|
private |
Map containing (STA-ID, SNR) pairs.
Definition at line 83 of file mu-snr-tag.h.
Referenced by Deserialize(), Get(), GetSerializedSize(), IsPresent(), Print(), Reset(), Serialize(), and Set().