A Discrete-Event Network Simulator
API
yans-error-rate-model.h
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3  * Copyright (c) 2005,2006 INRIA
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18  * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
19  */
20 
21 #ifndef YANS_ERROR_RATE_MODEL_H
22 #define YANS_ERROR_RATE_MODEL_H
23 
24 #include "error-rate-model.h"
25 
26 namespace ns3 {
27 
54 {
55 public:
60  static TypeId GetTypeId (void);
61 
63 
64  virtual double GetChunkSuccessRate (WifiMode mode, WifiTxVector txVector, double snr, uint64_t nbits) const;
65 
66 
67 private:
77  double GetBpskBer (double snr, uint32_t signalSpread, uint64_t phyRate) const;
88  double GetQamBer (double snr, unsigned int m, uint32_t signalSpread, uint64_t phyRate) const;
96  uint32_t Factorial (uint32_t k) const;
106  double Binomial (uint32_t k, double p, uint32_t n) const;
113  double CalculatePdOdd (double ber, unsigned int d) const;
120  double CalculatePdEven (double ber, unsigned int d) const;
127  double CalculatePd (double ber, unsigned int d) const;
138  double GetFecBpskBer (double snr, uint64_t nbits,
139  uint32_t signalSpread, uint64_t phyRate,
140  uint32_t dFree, uint32_t adFree) const;
153  double GetFecQamBer (double snr, uint64_t nbits,
154  uint32_t signalSpread,
155  uint64_t phyRate,
156  uint32_t m, uint32_t dfree,
157  uint32_t adFree, uint32_t adFreePlusOne) const;
158 };
159 
160 } //namespace ns3
161 
162 #endif /* YANS_ERROR_RATE_MODEL_H */
static TypeId GetTypeId(void)
Get the type ID.
This class mimics the TXVECTOR which is to be passed to the PHY in order to define the parameters whi...
double GetFecQamBer(double snr, uint64_t nbits, uint32_t signalSpread, uint64_t phyRate, uint32_t m, uint32_t dfree, uint32_t adFree, uint32_t adFreePlusOne) const
represent a single transmission modeA WifiMode is implemented by a single integer which is used to lo...
Definition: wifi-mode.h:97
the interface for Wifi&#39;s error models
Model the error rate for different modulations.
double CalculatePdEven(double ber, unsigned int d) const
double GetQamBer(double snr, unsigned int m, uint32_t signalSpread, uint64_t phyRate) const
Return BER of QAM-m with the given parameters.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
virtual double GetChunkSuccessRate(WifiMode mode, WifiTxVector txVector, double snr, uint64_t nbits) const
A pure virtual method that must be implemented in the subclass.
double CalculatePdOdd(double ber, unsigned int d) const
uint32_t Factorial(uint32_t k) const
Return k!
double Binomial(uint32_t k, double p, uint32_t n) const
Return Binomial distribution for a given k, p, and n.
double GetBpskBer(double snr, uint32_t signalSpread, uint64_t phyRate) const
Return BER of BPSK with the given parameters.
double GetFecBpskBer(double snr, uint64_t nbits, uint32_t signalSpread, uint64_t phyRate, uint32_t dFree, uint32_t adFree) const
a unique identifier for an interface.
Definition: type-id.h:58
double CalculatePd(double ber, unsigned int d) const