Distributed local linear parameter estimation using gaussian SPAWN

• Main Authors: Leng, Mei, Tay, Wee Peng, Quek, Tony Q. S., Shin, Hyundong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Diffusion; DRNTU::Engineering::Electrical and electronic engineering; Belief Propagation
• Online Access: https://hdl.handle.net/10356/104813; http://hdl.handle.net/10220/47836
• Institution: Nanyang Technological University

We consider the problem of estimating local sensor parameters, where the local parameters and sensor observations are related through linear stochastic models. We study the Gaussian Sum-Product Algorithm over a Wireless Network (gSPAWN) procedure. Compared with the popular diffusion strategies for p...