| | |
Summary: JOINT TOA/DOA WIRELESS POSITION LOCATION USING MATRIX PENCIL
Kambiz Bayat Raviraj S. Adve
Analog Devices Inc.
777 Bay Street, 2303, Toronto, ON M5G 2C8, Canada
kambiz.bayat@analog.com
Department of Elec. and Comp. Eng., University of Toronto,
10 King's College Road, Toronto, ON, M5S 3G4, Canada
rsadve@comm.utoronto.ca
Abstract In this paper, the Matrix Pencil algorithm is used
to recover the time and angle of signal arrivals from a
mobile device to a base station. Signal transmission within a
basic BPSK system in a slowly fading frequency selective
wireless environment is considered. A method similar to the
matched-filter idea is applied to overcome the Matrix Pencil
restriction in the number of signal directions that can be
measured. The estimated times and angles of arrivals are
used in a proposed hybrid time/direction of arrival position
location scheme.
Keywords Matrix Pencil, Position Location, TOA, DOA.
I. INTRODUCTION
|
