wifimac::draftn::rateAdaptationStrategies::SINRwithMIMO Class Reference

The SINR-based Rate Adaptation (RA) selects the MCS/antenna based on the knowledge of received link quality indicators. More...

#include <draftn/rateAdaptationStrategies/SINRwithMIMO.hpp>

Inheritance diagram for wifimac::draftn::rateAdaptationStrategies::SINRwithMIMO:

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Collaboration diagram for wifimac::draftn::rateAdaptationStrategies::SINRwithMIMO:

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List of all members.

Public Member Functions
wifimac::convergence::PhyMode	getPhyMode (size_t numTransmissions, const wns::Ratio lqm) const
	getPhyMode with additional lqm
wifimac::convergence::PhyMode	getPhyMode (size_t numTransmissions) const
	getPhyMode: Return the PhyMode depending on the number of transmissions.
void	setCurrentPhyMode (wifimac::convergence::PhyMode pm)
	Notify the rate adaptation strategy of the used PhyMode.
	SINRwithMIMO (const wns::pyconfig::View &_config, wns::service::dll::UnicastAddress _receiver, wifimac::management::PERInformationBase *_per, wifimac::management::SINRInformationBase *_sinr, wifimac::lowerMAC::Manager *_manager, wifimac::convergence::PhyUser *_phyUser, wns::logger::Logger *_logger)
Private Attributes
unsigned int	curSpatialStreams
struct wifimac::draftn::rateAdaptationStrategies::SINRwithMIMO::Friends	friends
wns::logger::Logger *	logger
const wns::service::dll::UnicastAddress	myReceiver
const double	retransmissionLQMReduction
wifimac::lowerMAC::rateAdaptationStrategies::SINR	singleStreamRA
wifimac::draftn::SINRwithMIMOInformationBase *	sinr
Classes
struct	Friends

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Detailed Description

In contrast to the PER RA, the SINR-based RA gets direct feedback about the link quality from the peer of the link. Hence, it can directly select the matching MCS and number of antennas for the indicated (averaged) link quality.

Definition at line 53 of file SINRwithMIMO.hpp.

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Constructor & Destructor Documentation

SINRwithMIMO::SINRwithMIMO	(	const wns::pyconfig::View &	_config,
		wns::service::dll::UnicastAddress	_receiver,
		wifimac::management::PERInformationBase *	_per,
		wifimac::management::SINRInformationBase *	_sinr,
		wifimac::lowerMAC::Manager *	_manager,
		wifimac::convergence::PhyUser *	_phyUser,
		wns::logger::Logger *	_logger
	)

Definition at line 39 of file SINRwithMIMO.cpp.

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Member Function Documentation

wifimac::convergence::PhyMode SINRwithMIMO::getPhyMode	(	size_t	numTransmissions,
		const wns::Ratio	lqm
	)			const [virtual]

Reimplemented from wifimac::draftn::rateAdaptationStrategies::ARFwithMIMO.

Definition at line 60 of file SINRwithMIMO.cpp.

wifimac::convergence::PhyMode SINRwithMIMO::getPhyMode

(

size_t

numTransmissions

)

const [virtual]

This method returns the currently selected phyMode of the specific rate adaptation strategy, given the number of transmissions for the frame. This method is const and thus cannot change the internal state of the rate adaptation strategy. Hence, multiple calls to the method at the same simulation time and number of transmissions (e.g. to calculate transmit durations) return ALWAYS the same phyMode.

Reimplemented from wifimac::draftn::rateAdaptationStrategies::ARFwithMIMO.

Definition at line 149 of file SINRwithMIMO.cpp.

void SINRwithMIMO::setCurrentPhyMode

(

wifimac::convergence::PhyMode

pm

)

[virtual]

Reimplemented from wifimac::draftn::rateAdaptationStrategies::ARFwithMIMO.

Definition at line 162 of file SINRwithMIMO.cpp.

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Member Data Documentation

unsigned int wifimac::draftn::rateAdaptationStrategies::SINRwithMIMO::curSpatialStreams [private]

Definition at line 90 of file SINRwithMIMO.hpp.

struct wifimac::draftn::rateAdaptationStrategies::SINRwithMIMO::Friends wifimac::draftn::rateAdaptationStrategies::SINRwithMIMO::friends [private]

Reimplemented from wifimac::draftn::rateAdaptationStrategies::ARFwithMIMO.

wns::logger::Logger* wifimac::draftn::rateAdaptationStrategies::SINRwithMIMO::logger [private]

Reimplemented from wifimac::draftn::rateAdaptationStrategies::ARFwithMIMO.

Definition at line 88 of file SINRwithMIMO.hpp.

const wns::service::dll::UnicastAddress wifimac::draftn::rateAdaptationStrategies::SINRwithMIMO::myReceiver [private]

Reimplemented from wifimac::draftn::rateAdaptationStrategies::ARFwithMIMO.

Definition at line 86 of file SINRwithMIMO.hpp.

const double wifimac::draftn::rateAdaptationStrategies::SINRwithMIMO::retransmissionLQMReduction [private]

Definition at line 85 of file SINRwithMIMO.hpp.

wifimac::lowerMAC::rateAdaptationStrategies::SINR wifimac::draftn::rateAdaptationStrategies::SINRwithMIMO::singleStreamRA [private]

Definition at line 84 of file SINRwithMIMO.hpp.

wifimac::draftn::SINRwithMIMOInformationBase* wifimac::draftn::rateAdaptationStrategies::SINRwithMIMO::sinr [private]

Definition at line 83 of file SINRwithMIMO.hpp.

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

• modules/dll/wifimac/src/draftn/rateAdaptationStrategies/SINRwithMIMO.hpp
• modules/dll/wifimac/src/draftn/rateAdaptationStrategies/SINRwithMIMO.cpp