Game Theory for Wireless Engineers (Synthesis Lectures on Communications)
Game Theory for Wireless Engineers (Synthesis Lectures on Communications)
Adaptive Filters
Rate-constrained collaborative noise reduction for wireless hearing aids
IEEE Transactions on Signal Processing
Collaborative beamforming for wireless sensor networks with Gaussian distributed sensor nodes
IEEE Transactions on Wireless Communications
Rate-constrained beamforming in binaural hearing aids
EURASIP Journal on Advances in Signal Processing - Special issue on digital signal processing for hearing instruments
Robust distributed noise reduction in hearing aids with external acoustic sensor nodes
EURASIP Journal on Advances in Signal Processing - Special issue on digital signal processing for hearing instruments
STACS'99 Proceedings of the 16th annual conference on Theoretical aspects of computer science
Diffusion LMS strategies for distributed estimation
IEEE Transactions on Signal Processing
Performance analysis of the consensus-based distributed LMS algorithm
EURASIP Journal on Advances in Signal Processing
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Optimal dimensionality reduction of sensor data in multisensor estimation fusion
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Incremental Adaptive Strategies Over Distributed Networks
IEEE Transactions on Signal Processing
Distributed Estimation Using Reduced-Dimensionality Sensor Observations
IEEE Transactions on Signal Processing
Collaborative beamforming for distributed wireless ad hoc sensor networks
IEEE Transactions on Signal Processing
Reduced-Bandwidth and Distributed MWF-Based Noise Reduction Algorithms for Binaural Hearing Aids
IEEE Transactions on Audio, Speech, and Language Processing
Distributed source coding using syndromes (DISCUS): design and construction
IEEE Transactions on Information Theory
The Distributed Karhunen–Loève Transform
IEEE Transactions on Information Theory
Joint Source–Channel Communication for Distributed Estimation in Sensor Networks
IEEE Transactions on Information Theory
A distributed minimum variance estimator for sensor networks
IEEE Journal on Selected Areas in Communications
Consensus-Based Distributed Total Least Squares Estimation in Ad Hoc Wireless Sensor Networks
IEEE Transactions on Signal Processing
Diffusion Bias-Compensated RLS Estimation Over Adaptive Networks
IEEE Transactions on Signal Processing
Distributed Node-Specific LCMV Beamforming in Wireless Sensor Networks
IEEE Transactions on Signal Processing
Hi-index | 0.08 |
In this paper, we consider distributed signal estimation in sensor networks where the nodes exchange compressed sensor signal observations to estimate different node-specific signals. In particular, we revisit the so-called distributed adaptive node-specific signal estimation (DANSE) algorithm, which applies to the case where the nodes share a so-called 'common interest', and cast it in the more general setting where the nodes have 'different interests'. We prove existence of an equilibrium state for such a setting by using a result from fixed point theory. By establishing a link between the DANSE algorithm and game theory, we point out that any equilibrium of the DANSE algorithm is a Nash equilibrium of the corresponding game. This provides an intuitive interpretation to the resulting signal estimators. The equilibrium state existence proof also reveals a problem with discontinuities in the DANSE update function, which may result in non-convergence of the algorithm. However, since these discontinuities are identifiable, they can easily be avoided by applying a minor heuristic modification to the algorithm. We demonstrate the effectiveness of this modification by means of numerical examples.