A Quasi EM Method for Estimating Multiple Transmitter Locations

Abstract

We consider estimating multiple transmitter locations based on received signal strength measurements by a sensor network of randomly located receivers. This problem is motivated by the search for available spectrum in cognitive radio applications. We create a quasi expectation maximization (EM) algorithm for localization under lognormal shadowing. Simulated… (More)
DOI: 10.1109/LSP.2009.2016003

Topics

3 Figures and Tables

Cite this paper

@article{Nelson2009AQE, title={A Quasi EM Method for Estimating Multiple Transmitter Locations}, author={Jill K. Nelson and Maya R. Gupta and Jaime E. Almodovar and William H. Mortensen}, journal={IEEE Signal Processing Letters}, year={2009}, volume={16}, pages={354-357} }