Abstract | ||
---|---|---|
Wireless power transfer networks (WPTNs) are composed of dedicated energy transmitters (ETs) that charge energy receivers (ERs) via radio frequency waves. A safe-charging WPTN should keep electromagnetic radiation below predetermined limits meanwhile maximizing the transmitted power. In this paper, we consider this requirement as an optimization problem: the maximization of harvested power by ERs subject to the electro-magnetic safety constraints. In order to provide an approximated solution to this problem, we introduce a dual ascent-like distributed charging algorithm that enables ETs to work without global information and satisfy safety constraints asymptotically. We provide an in-depth theoretical analysis of our algorithm which is supported by numerical simulations. |
Year | DOI | Venue |
---|---|---|
2019 | 10.1109/JIOT.2018.2813420 | IEEE Internet of Things Journal |
Keywords | Field | DocType |
Erbium,Safety,Optimization,Radio frequency,Power measurement,Internet of Things,Receivers | Wireless power transfer,Transmitted power,Computer science,Global information,Safety constraints,Radio frequency,Electronic engineering,Electromagnetic radiation,Optimization problem,Maximization,Distributed computing | Journal |
Volume | Issue | ISSN |
6 | 1 | 2327-4662 |
Citations | PageRank | References |
1 | 0.35 | 0 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Kasim Sinan Yildirim | 1 | 34 | 4.82 |
Ruggero Carli | 2 | 894 | 69.17 |
L. Schenato | 3 | 839 | 72.18 |