Reconfigurable Intelligent Surfaces (RIS); Communication Models, Channel Models, Channel Estimation and Evaluation Methodology

ETSI GR RIS 003 V1.2.1

contributor author	ETSI - European Telecommunications Standards Institute
date accessioned	2025-09-30T23:02:21Z
date available	2025-09-30T23:02:21Z
date copyright	2025.02
date issued	2025
identifier other	gr_RIS003v010201p.pdf
identifier uri	http://yse.yabesh.ir/std;query=autho4703AF679D405273/handle/yse/348209
language	English
publisher	ETSI - European Telecommunications Standards Institute
title	Reconfigurable Intelligent Surfaces (RIS); Communication Models, Channel Models, Channel Estimation and Evaluation Methodology	en
title	ETSI GR RIS 003 V1.2.1	num
type	standard
page	59
status	Published
tree	ETSI - European Telecommunications Standards Institute:;2025
contenttype	fulltext
subject keywords	METHODOLOGY
subject keywords	RIS
scope	This work item is intended to study (i) communication models that strike a suitable trade-off between electromagnetic accuracy and simplicity for performance evaluation and optimization, (ii) channel models that include path-loss and multipath propagation effects, as well as the impact of interference, and (iii) key performance indicators and the methodology for evaluating the performance of RISs for application to wireless communications, including the coexistence between different network operators, and for fairly comparing different transmission techniques, communication protocols, and network deployments.