Reconfigurable Intelligent Surface System Scheme Design
As one potential key technology of 6G,Reconfigurable Intelligent Surface(RIS)can intelligently reconfigure wireless propagation environment by changing electromagnetic characteristics of electromagnetic waves.It is important to study the scheme design of RIS to improve system performance,expand application range and improve deployment flexibility.Deploying RIS into future wireless networks require significant prior standardization work in standardization organizations such as3GPP.While many research papers have investigated how to optimize RIS and their ultimate performance limits,few papers have investigated RIS standardized scheme design.Therefore,this paper will introduce the scheme design of a RIS assisted communication system,including initial access scheme,semi-static energy saving control scheme,codebook design scheme,etc.,to provide a certain reference for the future RIS standardization scheme design.
国家科技期刊平台
NSTL
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