Title :
Localization of mobile transmitters by means of linear state estimation using RSS measurements
Author :
Pathirana, Pubudu N. ; Bishop, Adrian N. ; Savkin, Andrey V.
Author_Institution :
Sch. of Eng. & IT, Deakin Univ., Waurn Ponds, VIC
Abstract :
This paper investigates the problem of estimating the location and velocity of a mobile agent using the received signal strength (RSS) measurements. Typical power measurements are inherently nonlinear and in this approach we derive a linear measurement scheme using an analytical measurement conversion technique which can readily be used with RSS measuring sensors. Power measurements are hence used in our robust version of a linear Kalman filter to estimate the dynamic parameters of the moving transmitter.
Keywords :
Kalman filters; cellular radio; mobility management (mobile radio); power measurement; radio transmitters; state estimation; RSS measurements; linear Kalman filter; linear measurement scheme; linear state estimation; localization; mobile agent; mobile transmitters; power measurements; received signal strength measurements; Electric variables measurement; Mobile agents; Noise robustness; Nonlinear filters; Power measurement; Rayleigh channels; Robotics and automation; State estimation; Target tracking; Transmitters; Kalman filter; Linear filtering; RSS-based localization; Recieved signal strength (RSS); target tracking;
Conference_Titel :
Control, Automation, Robotics and Vision, 2008. ICARCV 2008. 10th International Conference on
Conference_Location :
Hanoi
Print_ISBN :
978-1-4244-2286-9
Electronic_ISBN :
978-1-4244-2287-6
DOI :
10.1109/ICARCV.2008.4795519
