Package com.irurueta.navigation.indoor

Class WifiAccessPointWithPowerAndLocated<P extends com.irurueta.geometry.Point<?>>

java.lang.Object

com.irurueta.navigation.indoor.WifiAccessPoint

com.irurueta.navigation.indoor.WifiAccessPointWithPower

com.irurueta.navigation.indoor.WifiAccessPointWithPowerAndLocated<P>

Type Parameters:

P - a Point type.

All Implemented Interfaces:

RadioSource, RadioSourceLocated<P>, RadioSourceWithPower, RadioSourceWithPowerAndLocated<P>, Serializable

Direct Known Subclasses:

WifiAccessPointWithPowerAndLocated2D, WifiAccessPointWithPowerAndLocated3D

public class WifiAccessPointWithPowerAndLocated<P extends com.irurueta.geometry.Point<?>>
extends WifiAccessPointWithPower
implements RadioSourceWithPowerAndLocated<P>

Data related to a Wi-Fi access point with estimated transmitted power and known location.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private P	position	Position where access point is located.
private com.irurueta.algebra.Matrix	positionCovariance	Covariance of inhomogeneous coordinates of current position (if available).

Fields inherited from class com.irurueta.navigation.indoor.WifiAccessPointWithPower

DEFAULT_PATH_LOSS_EXPONENT

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	WifiAccessPointWithPowerAndLocated()	Empty constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, double transmittedPower, double pathLossExponent, P position)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, double transmittedPower, double pathLossExponent, P position, com.irurueta.algebra.Matrix positionCovariance)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, double transmittedPower, Double transmittedPowerStandardDeviation, double pathLossExponent, Double pathLossExponentStandardDeviation, P position)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, double transmittedPower, Double transmittedPowerStandardDeviation, double pathLossExponent, Double pathLossExponentStandardDeviation, P position, com.irurueta.algebra.Matrix positionCovariance)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, double transmittedPower, Double transmittedPowerStandardDeviation, double pathLossExponent, P position)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, double transmittedPower, Double transmittedPowerStandardDeviation, double pathLossExponent, P position, com.irurueta.algebra.Matrix positionCovariance)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, double transmittedPower, Double transmittedPowerStandardDeviation, P position)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, double transmittedPower, Double transmittedPowerStandardDeviation, P position, com.irurueta.algebra.Matrix positionCovariance)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, double transmittedPower, P position)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, double transmittedPower, P position, com.irurueta.algebra.Matrix positionCovariance)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, String ssid, double transmittedPower, Double transmittedPowerStandardDeviation, double pathLossExponent, Double pathLossExponentStandardDeviation, P position)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, String ssid, double transmittedPower, Double transmittedPowerStandardDeviation, double pathLossExponent, Double pathLossExponentStandardDeviation, P position, com.irurueta.algebra.Matrix positionCovariance)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, String ssid, double transmittedPower, Double transmittedPowerStandardDeviation, double pathLossExponent, P position)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, String ssid, double transmittedPower, Double transmittedPowerStandardDeviation, double pathLossExponent, P position, com.irurueta.algebra.Matrix positionCovariance)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, String ssid, double transmittedPower, Double transmittedPowerStandardDeviation, P position)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, String ssid, double transmittedPower, Double transmittedPowerStandardDeviation, P position, com.irurueta.algebra.Matrix positionCovariance)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, String ssid, double transmittedPower, P position)	Constructor.
	WifiAccessPointWithPowerAndLocated(String bssid, double frequency, String ssid, double transmittedPower, P position, com.irurueta.algebra.Matrix positionCovariance)	Constructor.

Method Summary

Modifier and Type	Method	Description
P	getPosition()	Gets position where access point is located.
com.irurueta.algebra.Matrix	getPositionCovariance()	Gets covariance of inhomogeneous coordinates of current position (if available).

Methods inherited from class com.irurueta.navigation.indoor.WifiAccessPointWithPower

getPathLossExponent, getPathLossExponentStandardDeviation, getTransmittedPower, getTransmittedPowerStandardDeviation

Methods inherited from class com.irurueta.navigation.indoor.WifiAccessPoint

equals, getBssid, getFrequency, getSsid, getType, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.irurueta.navigation.indoor.RadioSource

equals, getFrequency, getType

Methods inherited from interface com.irurueta.navigation.indoor.RadioSourceWithPower

getPathLossExponent, getPathLossExponentStandardDeviation, getTransmittedPower, getTransmittedPowerStandardDeviation

Field Details

position

private P extends com.irurueta.geometry.Point<?> position

Position where access point is located.

positionCovariance

private com.irurueta.algebra.Matrix positionCovariance

Covariance of inhomogeneous coordinates of current position (if available).

Constructor Details

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 double transmittedPower,
 P position)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

transmittedPower - transmitted power by this access point (expressed in dBm's).

position - position where access point is located.

Throws:

IllegalArgumentException - if BSSID is null or frequency is negative.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 String ssid,
 double transmittedPower,
 P position)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

ssid - service set identifier (SSID) of this 802.11 network.

transmittedPower - transmitted power by this access point (expressed in dBM's).

position - position where access point is located.

Throws:

IllegalArgumentException - if BSSID is null or frequency is negative.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 double transmittedPower,
 Double transmittedPowerStandardDeviation,
 P position)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

transmittedPower - transmitted power by this access point (expressed in dBm's).

transmittedPowerStandardDeviation - standard deviation of transmitted power value or null if unknown.

position - position where access point is located.

Throws:

IllegalArgumentException - if either BSSID is null, frequency is negative or transmitted power standard deviation is negative.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 String ssid,
 double transmittedPower,
 Double transmittedPowerStandardDeviation,
 P position)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

ssid - service set identifier (SSID) of this 802.11 network.

transmittedPower - transmitted power by this access point (expressed in dBM's).

transmittedPowerStandardDeviation - standard deviation of transmitted power value or null if unknown.

position - position where access point is located.

Throws:

IllegalArgumentException - if either BSSID is null, frequency is negative, or transmitted power standard deviation is negative.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 double transmittedPower,
 P position,
 com.irurueta.algebra.Matrix positionCovariance)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

transmittedPower - transmitted power by this access point (expressed in dBm's).

position - position where access point is located.

positionCovariance - covariance of inhomogeneous coordinates of current position (if available).

Throws:

IllegalArgumentException - if BSSID is null, frequency is negative or covariance has invalid size.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 String ssid,
 double transmittedPower,
 P position,
 com.irurueta.algebra.Matrix positionCovariance)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

ssid - service set identifier (SSID) of this 802.11 network.

transmittedPower - transmitted power by this access point (expressed in dBM's).

position - position where access point is located.

positionCovariance - covariance of inhomogeneous coordinates of current position (if available).

Throws:

IllegalArgumentException - if BSSID is null, frequency is negative or covariance has invalid size.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 double transmittedPower,
 Double transmittedPowerStandardDeviation,
 P position,
 com.irurueta.algebra.Matrix positionCovariance)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

transmittedPower - transmitted power by this access point (expressed in dBm's).

transmittedPowerStandardDeviation - standard deviation of transmitted power value or null if unknown.

position - position where access point is located.

positionCovariance - covariance of inhomogeneous coordinates of current position (if available).

Throws:

IllegalArgumentException - if either BSSID is null, frequency is negative, transmitted power standard deviation is negative or covariance is invalid size.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 String ssid,
 double transmittedPower,
 Double transmittedPowerStandardDeviation,
 P position,
 com.irurueta.algebra.Matrix positionCovariance)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

ssid - service set identifier (SSID) of this 802.11 network.

transmittedPower - transmitted power by this access point (expressed in dBM's).

transmittedPowerStandardDeviation - standard deviation of transmitted power value or null if unknown.

position - position where access point is located.

positionCovariance - covariance of inhomogeneous coordinates of current position (if available).

Throws:

IllegalArgumentException - if either BSSID is null, frequency is negative, transmitted power standard deviation is negative or covariance has invalid size.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 double transmittedPower,
 double pathLossExponent,
 P position)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

transmittedPower - transmitted power by this access point (expressed in dBm's).

pathLossExponent - path loss exponent. By default, this is 2.0.

position - position where access point is located.

Throws:

IllegalArgumentException - if either BSSID is null or frequency is negative

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 double transmittedPower,
 Double transmittedPowerStandardDeviation,
 double pathLossExponent,
 P position)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

transmittedPower - transmitted power by this access point (expressed in dBm's).

transmittedPowerStandardDeviation - standard deviation of transmitted power value or null if unknown.

pathLossExponent - path loss exponent. By default, this is 2.0.

position - position where access point is located.

Throws:

IllegalArgumentException - if either BSSID is null, frequency is negative or transmitted power standard deviation is negative.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 String ssid,
 double transmittedPower,
 Double transmittedPowerStandardDeviation,
 double pathLossExponent,
 P position)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

ssid - service set identifier (SSID) of this 802.11 network.

transmittedPower - transmitted power by this access point (expressed in dBM's).

transmittedPowerStandardDeviation - standard deviation of transmitted power value or null if unknown.

pathLossExponent - path loss exponent. By default, this is 2.0.

position - position where access point is located.

Throws:

IllegalArgumentException - if either BSSID is null, frequency is negative, or transmitted power standard deviation is negative.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 double transmittedPower,
 double pathLossExponent,
 P position,
 com.irurueta.algebra.Matrix positionCovariance)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

transmittedPower - transmitted power by this access point (expressed in dBm's).

pathLossExponent - path loss exponent. By default, this is 2.0.

position - position where access point is located.

positionCovariance - covariance of inhomogeneous coordinates of current position (if available).

Throws:

IllegalArgumentException - if either BSSID is null, frequency is negative or covariance has invalid size.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 double transmittedPower,
 Double transmittedPowerStandardDeviation,
 double pathLossExponent,
 P position,
 com.irurueta.algebra.Matrix positionCovariance)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

transmittedPower - transmitted power by this access point (expressed in dBm's).

transmittedPowerStandardDeviation - standard deviation of transmitted power value or null if unknown.

pathLossExponent - path loss exponent. By default, this is 2.0.

position - position where access point is located.

positionCovariance - covariance of inhomogeneous coordinates of current position (if available).

Throws:

IllegalArgumentException - if either BSSID is null, frequency is negative, transmitted power standard deviation is negative or covariance has invalid size.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 String ssid,
 double transmittedPower,
 Double transmittedPowerStandardDeviation,
 double pathLossExponent,
 P position,
 com.irurueta.algebra.Matrix positionCovariance)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

ssid - service set identifier (SSID) of this 802.11 network.

transmittedPower - transmitted power by this access point (expressed in dBM's).

transmittedPowerStandardDeviation - standard deviation of transmitted power value or null if unknown.

pathLossExponent - path loss exponent. By default, this is 2.0.

position - position where access point is located.

positionCovariance - covariance of inhomogeneous coordinates of current position (if available).

Throws:

IllegalArgumentException - if either BSSID is null, frequency is negative, transmitted power standard deviation is negative or covariance has invalid size.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 double transmittedPower,
 Double transmittedPowerStandardDeviation,
 double pathLossExponent,
 Double pathLossExponentStandardDeviation,
 P position)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

transmittedPower - transmitted power by this access point (expressed in dBm's).

transmittedPowerStandardDeviation - standard deviation of transmitted power value or null if unknown.

pathLossExponent - path loss exponent. By default, this is 2.0.

pathLossExponentStandardDeviation - standard deviation of path loss exponent or null if unknown.

position - position where access point is located.

Throws:

IllegalArgumentException - if either BSSID is null, frequency is negative or any standard deviation is negative.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 String ssid,
 double transmittedPower,
 Double transmittedPowerStandardDeviation,
 double pathLossExponent,
 Double pathLossExponentStandardDeviation,
 P position)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

ssid - service set identifier (SSID) of this 802.11 network.

transmittedPower - transmitted power by this access point (expressed in dBM's).

transmittedPowerStandardDeviation - standard deviation of transmitted power value or null if unknown.

pathLossExponent - path loss exponent. By default, this is 2.0.

pathLossExponentStandardDeviation - standard deviation of path loss exponent or null if unknown.

position - position where access point is located.

Throws:

IllegalArgumentException - if either BSSID is null, frequency is negative, or any standard deviation is negative.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 double transmittedPower,
 Double transmittedPowerStandardDeviation,
 double pathLossExponent,
 Double pathLossExponentStandardDeviation,
 P position,
 com.irurueta.algebra.Matrix positionCovariance)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

transmittedPower - transmitted power by this access point (expressed in dBm's).

transmittedPowerStandardDeviation - standard deviation of transmitted power value or null if unknown.

pathLossExponent - path loss exponent. By default, this is 2.0.

pathLossExponentStandardDeviation - standard deviation of path loss exponent or null if unknown.

position - position where access point is located.

positionCovariance - covariance of inhomogeneous coordinates of current position (if available).

Throws:

IllegalArgumentException - if either BSSID is null, frequency is negative, any standard deviation is negative or covariance has invalid size.

WifiAccessPointWithPowerAndLocated

public WifiAccessPointWithPowerAndLocated(String bssid,
 double frequency,
 String ssid,
 double transmittedPower,
 Double transmittedPowerStandardDeviation,
 double pathLossExponent,
 Double pathLossExponentStandardDeviation,
 P position,
 com.irurueta.algebra.Matrix positionCovariance)

Constructor.

Parameters:

bssid - basic service set identifier of this access point in the form of a six-byte MAC address: xx:xx:xx:xx:xx:xx.

frequency - frequency used by this Access Point (expressed in Hz).

ssid - service set identifier (SSID) of this 802.11 network.

transmittedPower - transmitted power by this access point (expressed in dBM's).

transmittedPowerStandardDeviation - standard deviation of transmitted power value or null if unknown.

pathLossExponent - path loss exponent. By default, this is 2.0.

pathLossExponentStandardDeviation - standard deviation of path loss exponent or null if unknown.

position - position where access point is located.

positionCovariance - covariance of inhomogeneous coordinates of current position (if available).

Throws:

IllegalArgumentException - if either BSSID is null, frequency is negative, any standard deviation is negative or covariance has invalid size.

WifiAccessPointWithPowerAndLocated

protected WifiAccessPointWithPowerAndLocated()

Empty constructor.

Method Details

getPosition

public P getPosition()

Gets position where access point is located.

Specified by:

getPosition in interface RadioSourceLocated<P extends com.irurueta.geometry.Point<?>>

Returns:

position where access point is located.

getPositionCovariance

public com.irurueta.algebra.Matrix getPositionCovariance()

Gets covariance of inhomogeneous coordinates of current position (if available).

Specified by:

getPositionCovariance in interface RadioSourceLocated<P extends com.irurueta.geometry.Point<?>>

Returns:

covariance of position or null.