wifimac::draftn::BroadcastLinkQualitywithMIMO Class Reference

Stores the (averaged) quality for one link as measured.

#include <draftn/BeaconLinkQualityMeasurementwithMIMO.hpp>

Inheritance diagram for wifimac::draftn::BroadcastLinkQualitywithMIMO:

Collaboration diagram for wifimac::draftn::BroadcastLinkQualitywithMIMO:

List of all members.

Public Member Functions

BroadcastLinkQualitywithMIMO (const wns::pyconfig::View &config_, BeaconLinkQualityMeasurementwithMIMO *parent_, wns::service::dll::UnicastAddress peerAddress_, wns::service::dll::UnicastAddress myAddress_, wns::simulator::Time interval_)

Creator.

void deadPeerMeasurement ()

Indicates the reception of a beacon from peer without a measurement.

wns::Ratio getAverageSINR ()

Returns the average sinr out of the sinr MIB.

SINRwithMIMOInformationBase::NumSSToFactorMap getMIMOfactors ()

double getSuccessRate ()

Returns the received beacon success rate.

bool isActive () const

Returns if beacons have been received at all.

void newBeacon (wns::simulator::Time interval)

Indicates the reception of a new beacon from peer.

wifimac::pathselection::Metric newPeerMeasurement (double peerSuccessRate, wns::Ratio peerSINR, SINRwithMIMOInformationBase::NumSSToFactorMap factors)

Indicates a new measurement of the Me->Peer link.

Private Member Functions

double getBestRate (wns::Ratio sinr)

Converts SINR to Mbps.

double getBestTotalRate (wns::Ratio peerSINR, SINRwithMIMOInformationBase::NumSSToFactorMap factors)

void onTimeout ()

Is called if no beacon was received after 1.5 beacon intervalls.

Private Attributes

const wns::pyconfig::View config

Store the config.

wns::simulator::Time curInterval

The last indicated beacon interval.

bool linkCreated

Remember if the link is created in the routing table, it has to be constantly active to remain created.

const wns::simulator::Time maximumACKDuration

expected duration of an ACK for metric calculation

const int maxMissedBeacons

Maximum number of missed beacons befor a link is closed.

const Bit meanFrameSize

frame size for metric calculation

int missedBeaconsInRow

Counts how many beacons are missed in a row, determines if the link is active.

wns::service::dll::UnicastAddress myAddress

My address.

BeaconLinkQualityMeasurementwithMIMO * parent

Callback-pointer to the parent.

const
wns::service::dll::UnicastAddress peerAddress

remote address

const wns::simulator::Time preambleDuration

Preamble duration for metric calculation.

wifimac::pathselection::IPathSelection * ps

Pointer to the path selection entity.

const double scalingFactor

scaling factor for metric calculation

const wns::simulator::Time sifsDuration

SIFS duration for metric calculation.

wifimac::draftn::SINRwithMIMOInformationBase * sinrMIB

Pointer to the node's SINR informatin base.

const wns::simulator::Time slotDuration

Slot duration for metric calculation.

wns::SlidingWindow successRate

Storage of the success rate peer --> me.

Detailed Description

Definition at line 98 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

Constructor & Destructor Documentation

BroadcastLinkQualitywithMIMO::BroadcastLinkQualitywithMIMO	(	const wns::pyconfig::View &	config_,
		BeaconLinkQualityMeasurementwithMIMO *	parent_,
		wns::service::dll::UnicastAddress	peerAddress_,
		wns::service::dll::UnicastAddress	myAddress_,
		wns::simulator::Time	interval_
	)

Definition at line 53 of file BeaconLinkQualityMeasurementwithMIMO.cpp.

Member Function Documentation

void BroadcastLinkQualitywithMIMO::deadPeerMeasurement ( )

Definition at line 234 of file BeaconLinkQualityMeasurementwithMIMO.cpp.

wns::Ratio BroadcastLinkQualitywithMIMO::getAverageSINR ( )

Definition at line 96 of file BeaconLinkQualityMeasurementwithMIMO.cpp.

double BroadcastLinkQualitywithMIMO::getBestRate ( wns::Ratio sinr ) [private]

TODO: Exchange against call to protocol calculator

Definition at line 180 of file BeaconLinkQualityMeasurementwithMIMO.cpp.

double BroadcastLinkQualitywithMIMO::getBestTotalRate	(	wns::Ratio	peerSINR,
		SINRwithMIMOInformationBase::NumSSToFactorMap	factors
	)			`[private]`

Definition at line 217 of file BeaconLinkQualityMeasurementwithMIMO.cpp.

SINRwithMIMOInformationBase::NumSSToFactorMap BroadcastLinkQualitywithMIMO::getMIMOfactors ( )

Definition at line 109 of file BeaconLinkQualityMeasurementwithMIMO.cpp.

double BroadcastLinkQualitywithMIMO::getSuccessRate ( )

Definition at line 81 of file BeaconLinkQualityMeasurementwithMIMO.cpp.

bool BroadcastLinkQualitywithMIMO::isActive ( ) const

Definition at line 268 of file BeaconLinkQualityMeasurementwithMIMO.cpp.

void BroadcastLinkQualitywithMIMO::newBeacon ( wns::simulator::Time interval )

Definition at line 122 of file BeaconLinkQualityMeasurementwithMIMO.cpp.

wifimac::pathselection::Metric BroadcastLinkQualitywithMIMO::newPeerMeasurement	(	double	peerSuccessRate,
		wns::Ratio	peerSINR,
		SINRwithMIMOInformationBase::NumSSToFactorMap	factors
	)

Definition at line 134 of file BeaconLinkQualityMeasurementwithMIMO.cpp.

void BroadcastLinkQualitywithMIMO::onTimeout ( ) [private, virtual]

Implements wns::events::CanTimeout.

Definition at line 249 of file BeaconLinkQualityMeasurementwithMIMO.cpp.

Member Data Documentation

const wns::pyconfig::View wifimac::draftn::BroadcastLinkQualitywithMIMO::config [private]

Definition at line 156 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

wns::simulator::Time wifimac::draftn::BroadcastLinkQualitywithMIMO::curInterval [private]

Definition at line 168 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

bool wifimac::draftn::BroadcastLinkQualitywithMIMO::linkCreated [private]

Definition at line 179 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

const wns::simulator::Time wifimac::draftn::BroadcastLinkQualitywithMIMO::maximumACKDuration [private]

Definition at line 190 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

const int wifimac::draftn::BroadcastLinkQualitywithMIMO::maxMissedBeacons [private]

Definition at line 200 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

const Bit wifimac::draftn::BroadcastLinkQualitywithMIMO::meanFrameSize [private]

Definition at line 188 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

int wifimac::draftn::BroadcastLinkQualitywithMIMO::missedBeaconsInRow [private]

Definition at line 175 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

wns::service::dll::UnicastAddress wifimac::draftn::BroadcastLinkQualitywithMIMO::myAddress [private]

Definition at line 165 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

BeaconLinkQualityMeasurementwithMIMO* wifimac::draftn::BroadcastLinkQualitywithMIMO::parent [private]

Definition at line 159 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

const wns::service::dll::UnicastAddress wifimac::draftn::BroadcastLinkQualitywithMIMO::peerAddress [private]

Definition at line 162 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

const wns::simulator::Time wifimac::draftn::BroadcastLinkQualitywithMIMO::preambleDuration [private]

Definition at line 196 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

wifimac::pathselection::IPathSelection* wifimac::draftn::BroadcastLinkQualitywithMIMO::ps [private]

Definition at line 182 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

const double wifimac::draftn::BroadcastLinkQualitywithMIMO::scalingFactor [private]

Definition at line 198 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

const wns::simulator::Time wifimac::draftn::BroadcastLinkQualitywithMIMO::sifsDuration [private]

Definition at line 194 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

wifimac::draftn::SINRwithMIMOInformationBase* wifimac::draftn::BroadcastLinkQualitywithMIMO::sinrMIB [private]

Definition at line 185 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

const wns::simulator::Time wifimac::draftn::BroadcastLinkQualitywithMIMO::slotDuration [private]

Definition at line 192 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

wns::SlidingWindow wifimac::draftn::BroadcastLinkQualitywithMIMO::successRate [private]

Definition at line 171 of file BeaconLinkQualityMeasurementwithMIMO.hpp.

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

modules/dll/wifimac/src/draftn/BeaconLinkQualityMeasurementwithMIMO.hpp
modules/dll/wifimac/src/draftn/BeaconLinkQualityMeasurementwithMIMO.cpp


Public Member Functions
	BroadcastLinkQualitywithMIMO (const wns::pyconfig::View &config_, BeaconLinkQualityMeasurementwithMIMO *parent_, wns::service::dll::UnicastAddress peerAddress_, wns::service::dll::UnicastAddress myAddress_, wns::simulator::Time interval_)
	Creator.
void	deadPeerMeasurement ()
	Indicates the reception of a beacon from peer without a measurement.
wns::Ratio	getAverageSINR ()
	Returns the average sinr out of the sinr MIB.
SINRwithMIMOInformationBase::NumSSToFactorMap	getMIMOfactors ()
double	getSuccessRate ()
	Returns the received beacon success rate.
bool	isActive () const
	Returns if beacons have been received at all.
void	newBeacon (wns::simulator::Time interval)
	Indicates the reception of a new beacon from peer.
wifimac::pathselection::Metric	newPeerMeasurement (double peerSuccessRate, wns::Ratio peerSINR, SINRwithMIMOInformationBase::NumSSToFactorMap factors)
	Indicates a new measurement of the Me->Peer link.
Private Member Functions
double	getBestRate (wns::Ratio sinr)
	Converts SINR to Mbps.
double	getBestTotalRate (wns::Ratio peerSINR, SINRwithMIMOInformationBase::NumSSToFactorMap factors)
void	onTimeout ()
	Is called if no beacon was received after 1.5 beacon intervalls.
Private Attributes
const wns::pyconfig::View	config
	Store the config.
wns::simulator::Time	curInterval
	The last indicated beacon interval.
bool	linkCreated
	Remember if the link is created in the routing table, it has to be constantly active to remain created.
const wns::simulator::Time	maximumACKDuration
	expected duration of an ACK for metric calculation
const int	maxMissedBeacons
	Maximum number of missed beacons befor a link is closed.
const Bit	meanFrameSize
	frame size for metric calculation
int	missedBeaconsInRow
	Counts how many beacons are missed in a row, determines if the link is active.
wns::service::dll::UnicastAddress	myAddress
	My address.
BeaconLinkQualityMeasurementwithMIMO *	parent
	Callback-pointer to the parent.
const wns::service::dll::UnicastAddress	peerAddress
	remote address
const wns::simulator::Time	preambleDuration
	Preamble duration for metric calculation.
wifimac::pathselection::IPathSelection *	ps
	Pointer to the path selection entity.
const double	scalingFactor
	scaling factor for metric calculation
const wns::simulator::Time	sifsDuration
	SIFS duration for metric calculation.
wifimac::draftn::SINRwithMIMOInformationBase *	sinrMIB
	Pointer to the node's SINR informatin base.
const wns::simulator::Time	slotDuration
	Slot duration for metric calculation.
wns::SlidingWindow	successRate
	Storage of the success rate peer --> me.