Channel-aware distributed detection in wireless sensor networks
This paper reviews the classical decentralized decision theory in the light of new constraints
and requirements. The central theme that transcends various aspects of signal processing …
and requirements. The central theme that transcends various aspects of signal processing …
Linear coherent decentralized estimation
We consider the distributed estimation of an unknown vector signal in a resource
constrained sensor network with a fusion center. Due to power and bandwidth limitations …
constrained sensor network with a fusion center. Due to power and bandwidth limitations …
Decentralized maximum-likelihood estimation for sensor networks composed of nonlinearly coupled dynamical systems
In this paper, we propose a decentralized sensor network scheme capable to reach a
globally optimum maximum-likelihood (ML) estimate through self-synchronization of …
globally optimum maximum-likelihood (ML) estimate through self-synchronization of …
Distributed detection in wireless sensor networks using a multiple access channel
W Li, H Dai - IEEE Transactions on Signal Processing, 2007 - ieeexplore.ieee.org
Distributed detection in a one-dimensional (1-D) sensor network with correlated sensor
observations, as exemplified by two problems-detection of a deterministic signal in …
observations, as exemplified by two problems-detection of a deterministic signal in …
Type-based random access for distributed detection over multiaccess fading channels
The problem of distributed detection in a sensor network over multiaccess fading channels is
considered. A random-access transmission scheme referred to as the type-based random …
considered. A random-access transmission scheme referred to as the type-based random …
The interplay between signal processing and networking in sensor networks
This paper provides a signal processing perspective on large-scale sensor networks. It
focuses on two characteristics of sensor networks: application specificity and energy …
focuses on two characteristics of sensor networks: application specificity and energy …
Cooperative routing for distributed detection in large sensor networks
In this paper, the detection of a correlated Gaussian field using a large multi-hop sensor
network is investigated. A cooperative routing strategy is proposed by introducing a new link …
network is investigated. A cooperative routing strategy is proposed by introducing a new link …
On power allocation for distributed detection with correlated observations and linear fusion
HR Ahmadi, N Maleki… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
We consider a binary hypothesis testing problem in a wireless sensor network, where a
fusion center (FC) makes a final decision about the underlying hypothesis. We assume …
fusion center (FC) makes a final decision about the underlying hypothesis. We assume …
Energy efficient distributed detection via multi-hop transmission in sensor networks
W Li, H Dai - MILCOM 2006-2006 IEEE Military …, 2006 - ieeexplore.ieee.org
Most existing works on distributed detection have assumed that a bank of independent
dedicated channels or a multiaccess channel is used for transmitting local decisions to the …
dedicated channels or a multiaccess channel is used for transmitting local decisions to the …
Detection in sensor networks
Detection is potentially a prominent application for emerging sensor network technologies. It
often serves as the initial goal of a sensing system. Indeed, the presence of an object has to …
often serves as the initial goal of a sensing system. Indeed, the presence of an object has to …