WHOI Micromodem like FH-FSK model. More...

#include "uan-phy-gen.h"

Inheritance diagram for ns3::UanPhyCalcSinrFhFsk:

Collaboration diagram for ns3::UanPhyCalcSinrFhFsk:

Public Member Functions
	UanPhyCalcSinrFhFsk ()
	Constructor.

	~UanPhyCalcSinrFhFsk () override
	Destructor.

double	CalcSinrDb (Ptr< Packet > pkt, Time arrTime, double rxPowerDb, double ambNoiseDb, UanTxMode mode, UanPdp pdp, const UanTransducer::ArrivalList &arrivalList) const override
	Calculate the SINR value for a packet.

Public Member Functions inherited from ns3::UanPhyCalcSinr
virtual void	Clear ()
	Clear all pointer references.

double	DbToKp (double db) const
	Convert dB re 1 uPa to kilopascals.

double	KpToDb (double kp) const
	Convert kilopascals to dB re 1 uPa.

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 ()
	Register this type.

Static Public Member Functions inherited from ns3::UanPhyCalcSinr
static TypeId	GetTypeId ()
	Register this type.

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.

Private Attributes
uint32_t	m_hops
	Number of hops.

Additional Inherited Members
Protected Member Functions inherited from ns3::UanPhyCalcSinr
void	DoDispose () override
	Destructor implementation.

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.

Related Symbols inherited from ns3::ObjectBase
static TypeId	GetObjectIid ()
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly.

Detailed Description

WHOI Micromodem like FH-FSK model.

Model of interference calculation for FH-FSK wherein all nodes use an identical hopping pattern. In this case, there is an (M-1)*SymbolTime clearing time between symbols transmitted on the same frequency. This clearing time combats ISI from channel delay spread and also has a byproduct of possibly reducing interference from other transmitted packets.

Thanks to Randall Plate for the latest model revision based on the following papers:

Parrish, "System Design Considerations for Undersea Networks: Link and Multiple Access Protocols"
Siderius, "Effects of Ocean Thermocline Variability on Noncoherent Underwater Acoustic Communications"
Rao, "Channel Coding Techniques for Wireless Communications", ch 2

Definition at line 212 of file uan-phy-gen.h.

Constructor & Destructor Documentation

◆ UanPhyCalcSinrFhFsk()

ns3::UanPhyCalcSinrFhFsk::UanPhyCalcSinrFhFsk ( )

Constructor.

Definition at line 91 of file uan-phy-gen.cc.

◆ ~UanPhyCalcSinrFhFsk()

ns3::UanPhyCalcSinrFhFsk::~UanPhyCalcSinrFhFsk ( )

override

Destructor.

Definition at line 95 of file uan-phy-gen.cc.

Member Function Documentation

◆ CalcSinrDb()

double ns3::UanPhyCalcSinrFhFsk::CalcSinrDb	(	Ptr< Packet >	pkt,
		Time	arrTime,
		double	rxPowerDb,
		double	ambNoiseDb,
		UanTxMode	mode,
		UanPdp	pdp,
		const UanTransducer::ArrivalList &	arrivalList ) const

overridevirtual

Calculate the SINR value for a packet.

Parameters

pkt	Packet to calculate SINR for.
arrTime	Arrival time of pkt.
rxPowerDb	The received signal strength of the packet in dB re 1 uPa.
ambNoiseDb	Ambient channel noise in dB re 1 uPa.
mode	TX Mode of pkt.
pdp	Power delay profile of pkt.
arrivalList	List of interfering arrivals given from Transducer.

Returns: The SINR in dB re 1 uPa.

Implements ns3::UanPhyCalcSinr.

Definition at line 115 of file uan-phy-gen.cc.

References ns3::Abs(), ns3::UanPhyCalcSinr::DbToKp(), ns3::UanTxMode::FSK, ns3::UanPdp::GetBegin(), ns3::UanTxMode::GetConstellationSize(), ns3::Tap::GetDelay(), ns3::UanPdp::GetEnd(), ns3::UanTxMode::GetModType(), ns3::UanTxMode::GetPhyRateSps(), ns3::UanPdp::GetTap(), ns3::UanPhyCalcSinr::KpToDb(), m_hops, NS_FATAL_ERROR, NS_LOG_DEBUG, ns3::Rem(), ns3::Seconds(), ns3::UanPdp::SumTapsFromMaxNc(), and ns3::UanPdp::SumTapsNc().

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◆ GetTypeId()

TypeId ns3::UanPhyCalcSinrFhFsk::GetTypeId ( )

static

Register this type.

Returns: The TypeId.

Definition at line 100 of file uan-phy-gen.cc.

References m_hops, ns3::MakeUintegerAccessor(), ns3::MakeUintegerChecker(), and ns3::TypeId::SetParent().

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Member Data Documentation

◆ m_hops

uint32_t ns3::UanPhyCalcSinrFhFsk::m_hops

private

Number of hops.

Definition at line 235 of file uan-phy-gen.h.

Referenced by CalcSinrDb(), and GetTypeId().

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

src/uan/model/uan-phy-gen.h
src/uan/model/uan-phy-gen.cc

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members