| Title: |
ARES: Autonomous RIS solution with Energy harvesting and Self-configuration towards 6G |
| Authors: |
Albanese, Antonio, Devoti, Francesco, Sciancalepore, Vincenzo, Di Renzo, Marco, Banchs, Albert, Costa-Pérez, Xavier |
| Publication Year: |
2023 |
| Collection: |
Computer Science |
| Subject Terms: |
Computer Science - Networking and Internet Architecture, Electrical Engineering and Systems Science - Signal Processing |
| More Details: |
Reconfigurable Intelligent Surfaces (RISs) are expected to play a crucial role in reaching the key performance indicators (KPIs) for future 6G networks. Their competitive edge over conventional technologies lies in their ability to control the wireless environment propagation properties at will, thus revolutionizing the traditional communication paradigm that perceives the communication channel as an uncontrollable black box. As RISs transition from research to market, practical deployment issues arise. Major roadblocks for commercially viable RISs are i) the need for a fast and complex control channel to adapt to the ever-changing wireless channel conditions, and ii) an extensive grid to supply power to each deployed RIS. In this paper, we question the established RIS practices and propose a novel RIS design combining self-configuration and energy self-sufficiency capabilities. We analyze the feasibility of devising fully-autonomous RISs that can be easily and seamlessly installed throughout the environment, following the new Internet-of-Surfaces (IoS) paradigm, requiring modifications neither to the deployed mobile network nor to the power distribution system. In particular, we introduce ARES, an Autonomous RIS with Energy harvesting and Self-configuration solution. ARES achieves outstanding communication performance while demonstrating the feasibility of energy harvesting (EH) for RISs power supply in future deployments.
Comment: arXiv admin note: substantial text overlap with arXiv:2112.01949 |
| Document Type: |
Working Paper |
| Access URL: |
http://arxiv.org/abs/2303.01161 |
| Accession Number: |
edsarx.2303.01161 |
| Database: |
arXiv |
