Distributed Maximum Likelihood DOA Estimation Algorithm for Correlated Signals in Wireless Sensor Network.
Shree M. PrasadTrilochan PanigrahiPublished in: Wirel. Pers. Commun. (2019)
Keyphrases
- estimation algorithm
- maximum likelihood
- wireless sensor networks
- parameter estimation
- em algorithm
- direction of arrival
- expectation maximization
- computationally efficient
- energy consumption
- maximum a posteriori
- confidence level
- contour tracking
- probabilistic model
- sensor nodes
- bayesian networks
- fusion model
- hadamard transform