Generalized locally most powerful tests for distributed sparse signal detection
In this paper we tackle distributed detection of a localized phenomenon of interest (POI)
whose signature is sparse via a wireless sensor network. We assume that both the position …
whose signature is sparse via a wireless sensor network. We assume that both the position …
Joint transmit and reflective beamformer design for secure estimation in IRS-aided WSNs
Wireless sensor networks (WSNs) are vulnerable to eavesdropping as the sensor nodes
(SNs) communicate over an open radio channel. Intelligent reflecting surface (IRS) …
(SNs) communicate over an open radio channel. Intelligent reflecting surface (IRS) …
Distributed Radar Multi-frame Detection with Local Censored Observations
J Lu, S Zhou, X Peng, A Wang - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Distributed radar multiframe detection (DR-MFD) provides an efficient approach for detecting
dim targets. However, the transmission and processing of a large number of measurements …
dim targets. However, the transmission and processing of a large number of measurements …
Multi-bit distributed detection of sparse stochastic signals over error-prone reporting channels
We consider a distributed detection problem within a wireless sensor network (WSN), where
a substantial number of sensors cooperate to detect the existence of sparse stochastic …
a substantial number of sensors cooperate to detect the existence of sparse stochastic …
Secure Decision Fusion in ISAC-Oriented Distributed Wireless Sensing Networks with Local Multilevel Quantization
G Zhang, H Sun, J Yu - Electronics, 2023 - mdpi.com
Distributed deployment for integrated sensing and communication (ISAC) can improve the
sensing accuracy by exploring spatial diversity for covering the target state. However, secure …
sensing accuracy by exploring spatial diversity for covering the target state. However, secure …
Distributed sparse optimization for source localization over diffusion fields with cooperative spatiotemporal sensing
N Hayashi, M Nagahara - Advanced Robotics, 2023 - Taylor & Francis
In this paper, we propose a novel method of source localization over a diffusion field based
on distributed sparse optimization. We consider a sensor network over a planer field to …
on distributed sparse optimization. We consider a sensor network over a planer field to …
Markovian Block Sparse Signal Detection Using One Bit Measurements
This paper presents a novel sparse signal detection scheme designed for a correlated
Markovian Bernoulli-Gaussian sparse signal model, which can equivalently be viewed as a …
Markovian Bernoulli-Gaussian sparse signal model, which can equivalently be viewed as a …