Robust distributed detection, localization, and estimation of a diffusive target in clustered wireless sensor networks

Robust operation of wireless sensor networks deployed in harsh environment is important in many application. In this paper, we develop a robust technique for distributed detection, localization, and estimation of a diffusive target. The algorithm shows superior performance to the conventional non-linear least square method under low measurement SNR and small number of sensor nodes.

• Type: Journal
• Year: 2011
• Where: ICASSP
• Authors: Sami Aldalahmeh, Mounir Ghogho
• Keywords: ICASSP 2011, Low Measurement Snr, Robust Operation, Signal Processing, Wireless Sensor Networks