574 citations · 2k across the 28 of their papers we have counts for
28 papers
Robust and Sparse M-Estimation of DOA
Christoph F. Mecklenbräuker, Peter Gerstoft, Esa Ollila +1
A robust and sparse Direction of Arrival (DOA) estimator is derived for array data that follows a Complex Elliptically Symmetric (CES) distribution with zero-mean and finite second…
Spoofing Attack Detection in the Physical Layer with Commutative Neural Networks
Daniel Romero, Peter Gerstoft, Hadi Givehchian +1
In a spoofing attack, an attacker impersonates a legitimate user to access or tamper with data intended for or produced by the legitimate user. In wireless communication systems, t…
Deep Learning Object Detection Approaches to Signal Identification
Luke Wood, Kevin Anderson, Peter Gerstoft +3
Traditionally source identification is solved using threshold based energy detection algorithms. These algorithms frequently sum up the activity in regions, and consider regions ab…
Graph-based sequential beamforming
Yongsung Park, Florian Meyer, Peter Gerstoft
This paper presents a Bayesian estimation method for sequential direction finding. The proposed method estimates the number of directions of arrivals (DOAs) and their DOAs performi…
Gridless DOA Estimation with Multiple Frequencies
Yifan Wu, Michael B. Wakin, Peter Gerstoft
Direction-of-arrival (DOA) estimation is widely applied in acoustic source localization. A multi-frequency model is suitable for characterizing the broadband structure in acoustic…
Audio scene monitoring using redundant ad-hoc microphone array networks
Peter Gerstoft, Yihan Hu, Michael J. Bianco +4
We present a system for localizing sound sources in a room with several ad-hoc microphone arrays. Each circular array performs direction of arrival (DOA) estimation independently u…