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Multipath Delay Estimations using Matrix Natasha Dharamdial, Raviraj Adve and Ramy Farha

Summary: Multipath Delay Estimations using Matrix
Natasha Dharamdial, Raviraj Adve and Ramy Farha
University of Toronto
Dept. of Elec. and Comp. Engineering
10 King's College Road
Toronto, Ontario, M5S 3G4, Canada
Abstract-- This paper presents a technique for the recov-
ery of time delays associated with components of a signal
in a multipath communication channel. Matrix Pencil is
used to recover these delays from the channel frequency
response. This algorithm has some key advantages over
traditional super-resolution techniques such as MUSIC.
Most importantly, Matrix Pencil only requires a single
channel estimate and can estimate the delays associated
with coherent multipath components.
A recent demand on wireless technology has been the
ability to accurately locate users in emergency situations,
also known as E911. Position location would also enable


Source: Adve, Raviraj - Department of Electrical and Computer Engineering, University of Toronto


Collections: Engineering