Distributed localization of a RF target in NLOS environments

• Main Authors: Xu, Wenjie, Quitin, Francois, Leng, Mei, Tay, Wee Peng, Razul, Sirajudeen G.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Target Localization; Expectation Maximization Algorithms; DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/104816; http://hdl.handle.net/10220/47847
• Institution: Nanyang Technological University

We propose a novel distributed expectation maximization (EM) method for non-cooperative RF target localization using a wireless sensor network. We consider the scenario where few or no sensors receive line-of-sight signals from the target. In the case of non-line-of-sight signals, the signal path co...