21 #ifndef IDEAL_WIFI_MANAGER_H 22 #define IDEAL_WIFI_MANAGER_H 24 #include "ns3/traced-value.h" 25 #include "ns3/wifi-remote-station-manager.h" 29 struct IdealWifiRemoteStation;
64 double rxSnr,
WifiMode txMode)
override;
68 double ctsSnr,
WifiMode ctsMode,
double rtsSnr)
override;
70 double dataSnr, uint16_t dataChannelWidth, uint8_t dataNss)
override;
72 double rxSnr,
double dataSnr, uint16_t dataChannelWidth, uint8_t dataNss)
override;
133 typedef std::vector<std::pair<double, WifiTxVector> >
Thresholds;
This class mimics the TXVECTOR which is to be passed to the PHY in order to define the parameters whi...
void SetupPhy(const Ptr< WifiPhy > phy) override
Set up PHY associated with this device since it is the object that knows the full set of transmit rat...
void DoReportFinalRtsFailed(WifiRemoteStation *station) override
This method is a pure virtual method that must be implemented by the sub-class.
std::vector< std::pair< double, WifiTxVector > > Thresholds
A vector of <snr, WifiTxVector> pair holding the minimum SNR for the WifiTxVector.
hold per-remote-station state for Ideal Wifi manager.
void DoReportDataFailed(WifiRemoteStation *station) override
This method is a pure virtual method that must be implemented by the sub-class.
represent a single transmission modeA WifiMode is implemented by a single integer which is used to lo...
double GetLastObservedSnr(IdealWifiRemoteStation *station, uint16_t channelWidth, uint8_t nss) const
Convenience function to get the last observed SNR from a given station for a given channel width and ...
static TypeId GetTypeId(void)
Get the type ID.
uint16_t GetChannelWidthForNonHtMode(WifiMode mode) const
Convenience function for selecting a channel width for non-HT mode.
double m_ber
The maximum Bit Error Rate acceptable at any transmission mode.
WifiTxVector DoGetRtsTxVector(WifiRemoteStation *station) override
double GetSnrThreshold(WifiTxVector txVector)
Return the minimum SNR needed to successfully transmit data with this WifiTxVector at the specified B...
void DoReportAmpduTxStatus(WifiRemoteStation *station, uint16_t nSuccessfulMpdus, uint16_t nFailedMpdus, double rxSnr, double dataSnr, uint16_t dataChannelWidth, uint8_t dataNss) override
Typically called per A-MPDU, either when a Block ACK was successfully received or when a BlockAckTime...
void DoReportRxOk(WifiRemoteStation *station, double rxSnr, WifiMode txMode) override
This method is a pure virtual method that must be implemented by the sub-class.
void BuildSnrThresholds(void)
Construct the vector of minimum SNRs needed to successfully transmit for all possible combinations (r...
WifiRemoteStation * DoCreateStation(void) const override
Thresholds m_thresholds
List of WifiTxVector and the minimum SNR pair.
hold a list of per-remote-station state.
TracedValue< uint64_t > m_currentRate
Trace rate changes.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
void DoReportRtsOk(WifiRemoteStation *station, double ctsSnr, WifiMode ctsMode, double rtsSnr) override
This method is a pure virtual method that must be implemented by the sub-class.
void DoReportFinalDataFailed(WifiRemoteStation *station) override
This method is a pure virtual method that must be implemented by the sub-class.
WifiTxVector DoGetDataTxVector(WifiRemoteStation *station) override
void DoInitialize(void) override
Initialize() implementation.
void DoReportRtsFailed(WifiRemoteStation *station) override
This method is a pure virtual method that must be implemented by the sub-class.
void Reset(void)
Reset the station, invoked in a STA upon dis-association or in an AP upon reboot. ...
Ideal rate control algorithmThis class implements an 'ideal' rate control algorithm similar to RBAR i...
virtual ~IdealWifiManager()
void DoReportDataOk(WifiRemoteStation *station, double ackSnr, WifiMode ackMode, double dataSnr, uint16_t dataChannelWidth, uint8_t dataNss) override
This method is a pure virtual method that must be implemented by the sub-class.
a unique identifier for an interface.
hold per-remote-station state.
void AddSnrThreshold(WifiTxVector txVector, double snr)
Adds a pair of WifiTxVector and the minimum SNR for that given vector to the list.