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ReconfigurableIntelligentSurface
TechnologyWhitePaper:
ChannelModellingandSimulation
RISTECHAlliance
Nov.2024
ReconfigurableIntelligentSurfaceTechnologyWhitePaper:AChannelModellingPerspective
I
Contributorsarelistedasfollows.
Companies
Contributors
BeijingUniversityofPostsand
Telecommunications
ZhangJianhua(jhzhang@)ZhangYuxiang(zhangyx@)GongHuiwen(birdsplan@)ZhangJiwei(rediaose@)
ZhangShiyu(zhangsy@)
ChinaMobile
YuanYifei(yuanyifei@)SuXin(suxin@)
ZTECorporation
DouJianwu(dou.jianwu@)
ZhaoYajun(zhao.yajun1@)
JianMengnan(jian.mengnan@)
SoutheastUniversity
LiXiao(li_xiao@)
SangJian(sangjian@)TangWankai(tangwk@)JinShi(jinshi@)
BeijingJiaotongUniversity
HeRuisi(ruisi.he@)AiBo(boai@)
YuanYuan)
ChinaTelecom
ChengZhenqiao(chengzq@)LiNanxi(linanxi@)
ChinaUnicom
LiuQiuyan(liuqy95@)
ZhaoMingyang(zhaomy65@)
ReconfigurableIntelligentSurfaceTechnologyWhitePaper:AChannelModellingPerspective
II
Preface
Benefitingfromtherecentbreakthroughinmeta-surfacetechnologyandvastresearchofmulti-inputmulti-output(MIMO)technology,reconfigurableintelligentsurface(RIS)hasbecomeapotentialenablingtechnologyof6Gmobilenetworkstobestudiedin3GPPstartingfromJune2025.Oneimportantaspectoftechnologystudyin3GPPistheperformanceevaluationwherechannelmodelsandsimulationmethodologiesarethefundamentalblockstobeagreedupon.Differentfromactivenodessuchaslowpowernodes,orfromsensingobjects,RISdevicesarequasi-passive,e.g.,withoutpoweramplifiersoractivefilters,butwithregularshapesandsmoothsurfaces.AllthesemeanthatthechannelmodelingandsimulationmethodologyusedfortraditionalmobilenetworksorforintegratedsensingandcommunicationscannotbedirectlyusedbyRIS.
ThewhitepaperisdevotedtothechannelmodelingandsimulationmethodologyforRISstud
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