2019/07/23 by Jose Ilton de Oliveira Filho, José Ilton de Oliveira Filho, Filho, Jose Ilton de Oliveira +10
Computer Science · Engineering · #Energy Efficient Wireless Sensor Networks #Energy Harvesting in Wireless Networks #FOS: Electrical engineering #Signal Processing (eess.SP) #Underwater Vehicles and Communication Systems #eess.SP #electronic engineering #information engineering
paper · pdf · doi:10.48550/arxiv.1907.11652
6 pages, 5 figures
arxiv created 2019/07/23 · openalex publication_date 2019/07/23 · arxiv updated 2019/07/29 · openalex created_date 2019/08/13 · openalex updated_date 2026/07/28
Exploiting light beams to carry information and deliver power is mooted as a potential technology to recharge batteries of future generation Internet of things (IoT) and Internet of underwater things (IoUT) devices while providing optical connectivity. Simultaneous lightwave information and power transfer (SLIPT) has been recently proposed as an efficient way for wireless power transfer between communicating terminals. In this article, we provide an overview of the various SLIPT techniques in time, power, and space domains. We additionally demonstrate two SLPIT scenarios through underwater channels. Moreover, we discuss the open issues related to the hardware as well as system deployment in harsh environments.