ns-3
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Nakagami-m fast fading propagation loss model. More...
#include <propagation-loss-model.h>
Static Public Member Functions | |
static TypeId | GetTypeId (void) |
This method returns the TypeId associated to ns3::NakagamiPropagationLossModel. |
Additional Inherited Members | |
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void | SetNext (Ptr< PropagationLossModel > next) |
Enables a chain of loss models to act on the signal. | |
double | CalcRxPower (double txPowerDbm, Ptr< MobilityModel > a, Ptr< MobilityModel > b) const |
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virtual TypeId | GetInstanceTypeId (void) const |
template<typename T > | |
Ptr< T > | GetObject (void) const |
template<typename T > | |
Ptr< T > | GetObject (TypeId tid) const |
void | Dispose (void) |
void | AggregateObject (Ptr< Object > other) |
AggregateIterator | GetAggregateIterator (void) const |
void | Start (void) |
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SimpleRefCount (const SimpleRefCount &o) | |
SimpleRefCount & | operator= (const SimpleRefCount &o) |
void | Ref (void) const |
void | Unref (void) const |
uint32_t | GetReferenceCount (void) const |
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void | SetAttribute (std::string name, const AttributeValue &value) |
bool | SetAttributeFailSafe (std::string name, const AttributeValue &value) |
void | GetAttribute (std::string name, AttributeValue &value) const |
bool | GetAttributeFailSafe (std::string name, AttributeValue &attribute) const |
bool | TraceConnect (std::string name, std::string context, const CallbackBase &cb) |
bool | TraceConnectWithoutContext (std::string name, const CallbackBase &cb) |
bool | TraceDisconnect (std::string name, std::string context, const CallbackBase &cb) |
bool | TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb) |
Nakagami-m fast fading propagation loss model.
The Nakagami-m distribution is applied to the power level. The probability density function is defined as
with the fading depth parameter and
the average received power.
It is implemented by either a ns3::GammaVariable or a ns3::ErlangVariable random variable.
Like in ns3::ThreeLogDistancePropagationLossModel, the m parameter is varied over three distance fields:
For m = 1 the Nakagami-m distribution equals the Rayleigh distribution. Thus this model also implements Rayleigh distribution based fast fading.
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static |
This method returns the TypeId associated to ns3::NakagamiPropagationLossModel.
This object is accessible through the following paths with Config::Set and Config::Connect:
Attributes defined for this type:
No TraceSources defined for this type.
Reimplemented from ns3::PropagationLossModel.
References ns3::TypeId::SetParent().