Implementation of the LinkAdrReq LoRaWAN MAC command. More...

#include "lorawan-mac-command.h"

Inheritance diagram for ns3::LinkAdrReq:

Collaboration diagram for ns3::LinkAdrReq:

Public Member Functions
	LinkAdrReq ()

	LinkAdrReq (uint8_t dataRate, uint8_t txPower, uint16_t channelMask, uint8_t chMaskCntl, uint8_t nbRep)

virtual uint8_t	Deserialize (Buffer::Iterator &start)
	Deserialize the buffer into a MAC command. More...

uint8_t	GetDataRate (void)
	Return the data rate prescribed by this MAC command. More...

std::list< int >	GetEnabledChannelsList (void)
	Get the list of enabled channels. More...

int	GetRepetitions (void)
	Get the number of repetitions prescribed by this MAC command. More...

uint8_t	GetTxPower (void)
	Get the transmission power prescribed by this MAC command. More...

virtual void	Print (std::ostream &os) const
	Print the contents of this MAC command in human-readable format. More...

virtual void	Serialize (Buffer::Iterator &start) const
	Serialize the contents of this MAC command into a buffer, according to the LoRaWAN standard. More...

Public Member Functions inherited from ns3::LorawanMacCommand
	LorawanMacCommand ()

virtual	~LorawanMacCommand ()

virtual enum MacCommandType	GetCommandType (void) const
	Get the commandType of this MAC command. More...

virtual uint8_t	GetSerializedSize (void) const
	Get serialized length of this MAC command. More...

Private Attributes
uint16_t	m_channelMask

uint8_t	m_chMaskCntl

uint8_t	m_dataRate

uint8_t	m_nbRep

uint8_t	m_txPower

Additional Inherited Members
Static Public Member Functions inherited from ns3::LorawanMacCommand
static uint8_t	GetCIDFromLorawanMacCommand (enum MacCommandType commandType)
	Get the CID that corresponds to this MAC command. More...

static TypeId	GetTypeId (void)

Protected Attributes inherited from ns3::LorawanMacCommand
enum MacCommandType	m_commandType
	The type of this command. More...

uint8_t	m_serializedSize
	This MAC command's serialized size. More...

Detailed Description

Implementation of the LinkAdrReq LoRaWAN MAC command.

With this command, the network server can request a device to change its data rate, transmission power and the channel it uses for uplink transmissions.

Definition at line 217 of file lorawan-mac-command.h.

Constructor & Destructor Documentation

◆ LinkAdrReq() [1/2]

ns3::LinkAdrReq::LinkAdrReq ( )

Definition at line 272 of file lorawan-mac-command.cc.

References ns3::LINK_ADR_REQ, ns3::LorawanMacCommand::m_commandType, and ns3::LorawanMacCommand::m_serializedSize.

◆ LinkAdrReq() [2/2]

ns3::LinkAdrReq::LinkAdrReq	(	uint8_t	dataRate,
		uint8_t	txPower,
		uint16_t	channelMask,
		uint8_t	chMaskCntl,
		uint8_t	nbRep
	)

Definition at line 280 of file lorawan-mac-command.cc.

References ns3::LINK_ADR_REQ, ns3::LorawanMacCommand::m_commandType, and ns3::LorawanMacCommand::m_serializedSize.

Member Function Documentation

◆ Deserialize()

uint8_t ns3::LinkAdrReq::Deserialize ( Buffer::Iterator & start )

virtual

Deserialize the buffer into a MAC command.

Parameters

start A pointer to the buffer that contains the serialized command.

Returns: the number of bytes that were consumed.

Implements ns3::LorawanMacCommand.

Definition at line 310 of file lorawan-mac-command.cc.

References m_channelMask, m_chMaskCntl, m_dataRate, m_nbRep, ns3::LorawanMacCommand::m_serializedSize, and m_txPower.

◆ GetDataRate()

uint8_t ns3::LinkAdrReq::GetDataRate ( void )

Return the data rate prescribed by this MAC command.

Returns: An unsigned 8-bit integer containing the data rate.

Definition at line 341 of file lorawan-mac-command.cc.

References m_dataRate.

◆ GetEnabledChannelsList()

std::list< int > ns3::LinkAdrReq::GetEnabledChannelsList ( void )

Get the list of enabled channels.

This method takes the 16-bit channel mask and translates it to a list of integers that can be more easily parsed.

Returns: The list of enabled channels.

Definition at line 357 of file lorawan-mac-command.cc.

References m_channelMask.

◆ GetRepetitions()

int ns3::LinkAdrReq::GetRepetitions ( void )

Get the number of repetitions prescribed by this MAC command.

Returns: The number of repetitions.

Definition at line 375 of file lorawan-mac-command.cc.

References m_nbRep.

◆ GetTxPower()

uint8_t ns3::LinkAdrReq::GetTxPower ( void )

Get the transmission power prescribed by this MAC command.

The MAC layer is expected to translate this value to a certain power in dBm when communicating it to the PHY, and the translation will vary based on the region of the device.

Returns: The TX power, encoded as an unsigned 8-bit integer.

Definition at line 349 of file lorawan-mac-command.cc.

References m_txPower.

◆ Print()

void ns3::LinkAdrReq::Print ( std::ostream & os ) const

virtual

Print the contents of this MAC command in human-readable format.

Parameters

os	The std::ostream instance on which to print the MAC command.

Implements ns3::LorawanMacCommand.

Definition at line 328 of file lorawan-mac-command.cc.

References m_channelMask, m_chMaskCntl, m_dataRate, m_nbRep, and m_txPower.

◆ Serialize()

void ns3::LinkAdrReq::Serialize ( Buffer::Iterator & start ) const

virtual

Serialize the contents of this MAC command into a buffer, according to the LoRaWAN standard.

Parameters

start A pointer to the buffer into which to serialize the command.

Implements ns3::LorawanMacCommand.

Definition at line 298 of file lorawan-mac-command.cc.

References ns3::LorawanMacCommand::GetCIDFromLorawanMacCommand(), m_channelMask, m_chMaskCntl, ns3::LorawanMacCommand::m_commandType, m_dataRate, m_nbRep, and m_txPower.

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Member Data Documentation

◆ m_channelMask

uint16_t ns3::LinkAdrReq::m_channelMask

private

Definition at line 268 of file lorawan-mac-command.h.

Referenced by Deserialize(), GetEnabledChannelsList(), Print(), and Serialize().

◆ m_chMaskCntl

uint8_t ns3::LinkAdrReq::m_chMaskCntl

private

Definition at line 269 of file lorawan-mac-command.h.

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

◆ m_dataRate

uint8_t ns3::LinkAdrReq::m_dataRate

private

Definition at line 266 of file lorawan-mac-command.h.

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

◆ m_nbRep

uint8_t ns3::LinkAdrReq::m_nbRep

private

Definition at line 270 of file lorawan-mac-command.h.

Referenced by Deserialize(), GetRepetitions(), Print(), and Serialize().

◆ m_txPower

uint8_t ns3::LinkAdrReq::m_txPower

private

Definition at line 267 of file lorawan-mac-command.h.

Referenced by Deserialize(), GetTxPower(), Print(), and Serialize().

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

/builds/sns3/satellite/satellite/model/lorawan-mac-command.h
/builds/sns3/satellite/satellite/model/lorawan-mac-command.cc

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ LinkAdrReq() [1/2]

◆ LinkAdrReq() [2/2]

Member Function Documentation

◆ Deserialize()

◆ GetDataRate()

◆ GetEnabledChannelsList()

◆ GetRepetitions()

◆ GetTxPower()

◆ Print()

◆ Serialize()

Member Data Documentation

◆ m_channelMask

◆ m_chMaskCntl

◆ m_dataRate

◆ m_nbRep

◆ m_txPower