Tag used to save various data about a packet, like its Spreading Factor and data about interference. More...

#include "lora-tag.h"

Inheritance diagram for ns3::lorawan::LoraTag:

Collaboration diagram for ns3::lorawan::LoraTag:

Public Member Functions
	LoraTag (uint8_t sf=0, uint8_t destroyedBy=0)
	Create a LoraTag with a given spreading factor and collision.

	~LoraTag () override
	Destructor.

void	Deserialize (TagBuffer i) override

uint8_t	GetDataRate () const
	Get the data rate for this packet.

uint8_t	GetDestroyedBy () const
	Read which Spreading Factor this packet was destroyed by.

double	GetFrequency () const
	Get the frequency of the packet.

TypeId	GetInstanceTypeId () const override
	Get the most derived TypeId for this Object.

double	GetReceivePower () const
	Read the power this packet arrived with.

uint32_t	GetSerializedSize () const override

uint8_t	GetSpreadingFactor () const
	Read which Spreading Factor this packet was transmitted with.

void	Print (std::ostream &os) const override

void	Serialize (TagBuffer i) const override

void	SetDataRate (uint8_t dataRate)
	Set the data rate for this packet.

void	SetDestroyedBy (uint8_t sf)
	Set which Spreading Factor this packet was destroyed by.

void	SetFrequency (double frequency)
	Set the frequency of the packet.

void	SetReceivePower (double receivePower)
	Set the power this packet was received with.

void	SetSpreadingFactor (uint8_t sf)
	Set which Spreading Factor this packet was transmitted with.

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 ()
	Register this type.

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
uint8_t	m_dataRate
	The data rate that needs to be used to send this packet.

uint8_t	m_destroyedBy
	The Spreading Factor that destroyed the packet.

double	m_frequency
	The frequency of this packet.

double	m_receivePower
	The reception power of this packet.

uint8_t	m_sf
	The Spreading Factor used by the packet.

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.

Detailed Description

Tag used to save various data about a packet, like its Spreading Factor and data about interference.

Definition at line 36 of file lora-tag.h.

Constructor & Destructor Documentation

◆ LoraTag()

ns3::lorawan::LoraTag::LoraTag	(	uint8_t	sf = `0`,
		uint8_t	destroyedBy = `0`
	)

Create a LoraTag with a given spreading factor and collision.

Parameters

sf	The Spreading Factor.
destroyedBy	The spreading factor this tag's packet was destroyed by.

Definition at line 46 of file lora-tag.cc.

◆ ~LoraTag()

ns3::lorawan::LoraTag::~LoraTag ( )

override

Destructor.

Definition at line 55 of file lora-tag.cc.

Member Function Documentation

◆ Deserialize()

void ns3::lorawan::LoraTag::Deserialize ( TagBuffer i )

overridevirtual

Parameters

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 78 of file lora-tag.cc.

References m_dataRate, m_destroyedBy, m_frequency, m_receivePower, m_sf, ns3::TagBuffer::ReadDouble(), and ns3::TagBuffer::ReadU8().

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◆ GetDataRate()

uint8_t ns3::lorawan::LoraTag::GetDataRate ( ) const

Get the data rate for this packet.

Returns: The data rate that needs to be employed for this packet.

Definition at line 142 of file lora-tag.cc.

References m_dataRate.

Referenced by ns3::lorawan::GatewayLorawanMac::Send().

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◆ GetDestroyedBy()

uint8_t ns3::lorawan::LoraTag::GetDestroyedBy ( ) const

Read which Spreading Factor this packet was destroyed by.

Returns: The spreading factor this packet was destroyed by.

Definition at line 100 of file lora-tag.cc.

References m_destroyedBy.

◆ GetFrequency()

double ns3::lorawan::LoraTag::GetFrequency ( ) const

Get the frequency of the packet.

This value works in two ways:

It is used by the gateway to signal to the network server the frequency of the uplink packet
It is used by the network server to signal to the gateway the frequency of a downlink packet.

Returns: The frequency value [MHz].

Definition at line 136 of file lora-tag.cc.

References m_frequency.

Referenced by ns3::lorawan::EndDeviceStatus::InsertReceivedPacket(), and ns3::lorawan::GatewayLorawanMac::Send().

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◆ GetInstanceTypeId()

TypeId ns3::lorawan::LoraTag::GetInstanceTypeId ( ) const

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.

Returns: The TypeId associated to the most-derived type of this instance.

Implements ns3::ObjectBase.

Definition at line 41 of file lora-tag.cc.

References GetTypeId().

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◆ GetReceivePower()

double ns3::lorawan::LoraTag::GetReceivePower ( ) const

Read the power this packet arrived with.

Returns: This tag's packet received power.

Definition at line 106 of file lora-tag.cc.

References m_receivePower.

Referenced by ns3::lorawan::EndDeviceStatus::InsertReceivedPacket().

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◆ GetSerializedSize()

uint32_t ns3::lorawan::LoraTag::GetSerializedSize ( ) const

overridevirtual

Returns: the number of bytes required to serialize the data of the tag.

This method is typically invoked by Packet::AddPacketTag or Packet::AddByteTag just prior to calling Tag::Serialize.

Implements ns3::Tag.

Definition at line 60 of file lora-tag.cc.

◆ GetSpreadingFactor()

uint8_t ns3::lorawan::LoraTag::GetSpreadingFactor ( ) const

Read which Spreading Factor this packet was transmitted with.

Returns: This tag's packet's spreading factor.

Definition at line 94 of file lora-tag.cc.

References m_sf.

Referenced by ns3::lorawan::EndDeviceStatus::InsertReceivedPacket(), OnPacketReceptionCallback(), and OnTransmissionCallback().

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◆ GetTypeId()

TypeId ns3::lorawan::LoraTag::GetTypeId ( )

static

Register this type.

Returns: The object TypeId.

Definition at line 33 of file lora-tag.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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◆ Print()

void ns3::lorawan::LoraTag::Print ( std::ostream & os ) const

overridevirtual

Parameters

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 88 of file lora-tag.cc.

References m_dataRate, m_destroyedBy, m_receivePower, and m_sf.

◆ Serialize()

void ns3::lorawan::LoraTag::Serialize ( TagBuffer i ) const

overridevirtual

Parameters

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 68 of file lora-tag.cc.

References m_dataRate, m_destroyedBy, m_frequency, m_receivePower, m_sf, ns3::TagBuffer::WriteDouble(), and ns3::TagBuffer::WriteU8().

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◆ SetDataRate()

void ns3::lorawan::LoraTag::SetDataRate ( uint8_t dataRate )

Set the data rate for this packet.

Parameters

dataRate The data rate.

Definition at line 148 of file lora-tag.cc.

References m_dataRate.

Referenced by ns3::lorawan::NetworkStatus::GetReplyForDevice().

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◆ SetDestroyedBy()

void ns3::lorawan::LoraTag::SetDestroyedBy ( uint8_t sf )

Set which Spreading Factor this packet was destroyed by.

Parameters

sf	The Spreading Factor.

Definition at line 112 of file lora-tag.cc.

References m_destroyedBy.

Referenced by ns3::lorawan::SimpleGatewayLoraPhy::EndReceive().

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◆ SetFrequency()

void ns3::lorawan::LoraTag::SetFrequency ( double frequency )

Set the frequency of the packet.

This value works in two ways:

It is used by the gateway to signal to the network server the frequency of the uplink packet
It is used by the network server to signal to the gateway the frequency of a downlink packet.

Parameters

frequency The frequency value [MHz].

Definition at line 130 of file lora-tag.cc.

References m_frequency.

Referenced by ns3::lorawan::SimpleGatewayLoraPhy::EndReceive(), and ns3::lorawan::NetworkStatus::GetReplyForDevice().

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◆ SetReceivePower()

void ns3::lorawan::LoraTag::SetReceivePower ( double receivePower )

Set the power this packet was received with.

Parameters

receivePower The power, in dBm.

Definition at line 124 of file lora-tag.cc.

References m_receivePower.

Referenced by ns3::lorawan::SimpleGatewayLoraPhy::EndReceive().

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◆ SetSpreadingFactor()

void ns3::lorawan::LoraTag::SetSpreadingFactor ( uint8_t sf )

Set which Spreading Factor this packet was transmitted with.

Parameters

sf	The Spreading Factor.

Definition at line 118 of file lora-tag.cc.

References m_sf.

Referenced by ns3::lorawan::SimpleEndDeviceLoraPhy::Send().

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Member Data Documentation

◆ m_dataRate

uint8_t ns3::lorawan::LoraTag::m_dataRate

private

The data rate that needs to be used to send this packet.

Definition at line 147 of file lora-tag.h.

Referenced by Deserialize(), GetDataRate(), Print(), Serialize(), and SetDataRate().

◆ m_destroyedBy

uint8_t ns3::lorawan::LoraTag::m_destroyedBy

private

The Spreading Factor that destroyed the packet.

Definition at line 145 of file lora-tag.h.

Referenced by Deserialize(), GetDestroyedBy(), Print(), Serialize(), and SetDestroyedBy().

◆ m_frequency

double ns3::lorawan::LoraTag::m_frequency

private

The frequency of this packet.

Definition at line 148 of file lora-tag.h.

Referenced by Deserialize(), GetFrequency(), Serialize(), and SetFrequency().

◆ m_receivePower

double ns3::lorawan::LoraTag::m_receivePower

private

The reception power of this packet.

Definition at line 146 of file lora-tag.h.

Referenced by Deserialize(), GetReceivePower(), Print(), Serialize(), and SetReceivePower().

◆ m_sf

uint8_t ns3::lorawan::LoraTag::m_sf

private

The Spreading Factor used by the packet.

Definition at line 144 of file lora-tag.h.

Referenced by Deserialize(), GetSpreadingFactor(), Print(), Serialize(), and SetSpreadingFactor().

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

src/lorawan/model/lora-tag.h
src/lorawan/model/lora-tag.cc

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ LoraTag()

◆ ~LoraTag()

Member Function Documentation

◆ Deserialize()

◆ GetDataRate()

◆ GetDestroyedBy()

◆ GetFrequency()

◆ GetInstanceTypeId()

◆ GetReceivePower()

◆ GetSerializedSize()

◆ GetSpreadingFactor()

◆ GetTypeId()

◆ Print()

◆ Serialize()

◆ SetDataRate()

◆ SetDestroyedBy()

◆ SetFrequency()

◆ SetReceivePower()

◆ SetSpreadingFactor()

Member Data Documentation

◆ m_dataRate

◆ m_destroyedBy

◆ m_frequency

◆ m_receivePower

◆ m_sf