ICASSP 2019accepted0 citations
Dynamic Resource Optimization for Decentralized Signal Estimation in Energy Harvesting Wireless Sensor Networks
Paolo Di Lorenzo, Claudio Battiloro, Paolo Banelli, Sergio Barbarossa
Abstract
We study decentralized estimation of time-varying signals at a fusion center (FC), when energy harvesting sensors transmit sampled data over rate-constrained links. We propose a dynamic strategy based on stochastic optimization for selecting radio parameters, sampling set, and harvested energy at each node, with the aim of estimating a time-varying signal with guaranteed performance while ensuring stability of the batteries around a prescribed operating level. Numerical results validate the proposed approach for dynamic signal estimation under communication and energy constraints.
BibTeX
@inproceedings{icassp2019_dynamicresourceo,
title = {Dynamic Resource Optimization for Decentralized Signal Estimation in Energy Harvesting Wireless Sensor Networks},
author = {Paolo Di Lorenzo and Claudio Battiloro and Paolo Banelli and Sergio Barbarossa},
booktitle = {ICASSP 2019},
year = {2019}
}