Unified Framework for RIS-Enhanced Wireless Communication and Ambient RF Energy Harvesting: Performance and Sustainability Analysis

The increasing demand for high-capacity, energy-efficient wireless networks poses significant challenges in maintaining spectral efficiency, minimizing interference, and ensuring sustainability. Traditional direct-link communication suffers from signal degradation due to path loss, multipath fading,...

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Bibliographic Details

Published in:	Technologies
Main Authors:	Sunday Enahoro, Sunday Ekpo, Yasir Al-Yasir, Mfonobong Uko, Fanuel Elias, Rahul Unnikrishnan, Stephen Alabi
Format:	Article
Language:	English
Published:	MDPI AG 2025-06-01
Subjects:	Reconfigurable Intelligent Surfaces (RISs) ambient RF energy harvesting wireless communication energy efficiency sustainable networks spectral efficiency
Online Access:	https://www.mdpi.com/2227-7080/13/6/244