wifimac::convergence::PhyModeProvider Class Reference

The PhyModeProvider holds all configured PhyModes and provides methods for their simple access by the rate adaption. More...

#include <convergence/PhyModeProvider.hpp>

Collaboration diagram for wifimac::convergence::PhyModeProvider:

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List of all members.

Public Member Functions
PhyMode	getDefaultPhyMode () const
MCS	getMCS (wns::Ratio postSINR) const
	return the optimal MCS for a suggested sinr
wns::Ratio	getMinSINR () const
	returns the minimal SINR for a connection
PhyMode	getPreamblePhyMode (PhyMode pmFrame) const
	Returns the PhyMode which is used to model the preamble transmissions.
bool	hasHighestMCS (const PhyMode &pm) const
	Returns if the phy mode uses the highest.
bool	hasLowestMCS (const PhyMode &pm) const
	Returns if the phy mode uses the lowest MCS.
void	mcsDown (PhyMode &pm) const
	Returns the next lower PhyMode.
void	mcsUp (PhyMode &pm) const
	Returns the PhyMode with more dbps, but also with higher SINR requirement.
	PhyModeProvider (const wns::pyconfig::View &config)
Private Attributes
PhyMode	defaultPhyMode
PhyMode	preamblePhyMode
std::map< wns::Ratio, MCS >	sinr2mcs
wns::Ratio	switchingPointOffset

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Detailed Description

The PhyModes are ordered by their number of data bits per symbol (see PhyMode.hpp). This allows for the methods mcs[Up|Down], has[Lowest|Highest]. Of course, their robustness to interference should be ordered in the other way round.

Definition at line 47 of file PhyModeProvider.hpp.

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Constructor & Destructor Documentation

PhyModeProvider::PhyModeProvider

(

const wns::pyconfig::View &

config

)

Definition at line 35 of file PhyModeProvider.cpp.

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Member Function Documentation

PhyMode PhyModeProvider::getDefaultPhyMode

(

)

const

Definition at line 116 of file PhyModeProvider.cpp.

MCS PhyModeProvider::getMCS

(

wns::Ratio

postSINR

)

const

Definition at line 123 of file PhyModeProvider.cpp.

wns::Ratio PhyModeProvider::getMinSINR

(

)

const

Definition at line 143 of file PhyModeProvider.cpp.

PhyMode PhyModeProvider::getPreamblePhyMode

(

PhyMode

pmFrame

)

const

Definition at line 104 of file PhyModeProvider.cpp.

bool PhyModeProvider::hasHighestMCS

(

const PhyMode &

pm

)

const

Definition at line 98 of file PhyModeProvider.cpp.

bool PhyModeProvider::hasLowestMCS

(

const PhyMode &

pm

)

const

Definition at line 91 of file PhyModeProvider.cpp.

void PhyModeProvider::mcsDown

(

PhyMode &

pm

)

const

Definition at line 80 of file PhyModeProvider.cpp.

void PhyModeProvider::mcsUp

(

PhyMode &

pm

)

const

Definition at line 69 of file PhyModeProvider.cpp.

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Member Data Documentation

PhyMode wifimac::convergence::PhyModeProvider::defaultPhyMode [private]

Definition at line 89 of file PhyModeProvider.hpp.

PhyMode wifimac::convergence::PhyModeProvider::preamblePhyMode [private]

Definition at line 90 of file PhyModeProvider.hpp.

std::map<wns::Ratio, MCS> wifimac::convergence::PhyModeProvider::sinr2mcs [private]

Definition at line 85 of file PhyModeProvider.hpp.

wns::Ratio wifimac::convergence::PhyModeProvider::switchingPointOffset [private]

Definition at line 87 of file PhyModeProvider.hpp.

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

• modules/dll/wimemac/src/convergence/PhyModeProvider.hpp
• modules/dll/wimemac/src/convergence/PhyModeProvider.cpp
• modules/dll/wimemac/src/convergence/PhyModeProvider.cpp