Alon Amar — accepted AI-conference papers

2017

Eigenvalue decomposition based estimators of carrier frequency offset in multicarrier underwater acoustic communication

Gilad Avrashi, Alon Amar, Israel Cohen, Milica Stojanovic

ICASSP 2017accepted

We propose computationally efficient carrier frequency offset estimators for multicarrier underwater acoustic communication using identical pilot tones equi-spaced in the frequency domain. The first estimator uses the phase of the maximal eigenvector of a channel-dependent correlation matrix. Next,…

Cited by 0 Source ↗Scholar ↗

2015

On the broadband effect of remote stations in DPD algorithm

Cyrile Delestre, Anne Ferréol, Alon Amar, Pascal Larzabal

ICASSP 2015accepted

This paper addresses the direct geolocation of sources in one step via a multi-base (or multi-array) context. The 1-step methods such as DPD and LOST are working on a global array composed of all the sensors of each base. However, even if these algorithms introduce a narrowband decomposition (unfort…

Cited by 4 Source ↗Scholar ↗