典型文献
Implementation Framework and Validation of Cluster-Nuclei Based Channel Model Using Environmental Mapping for 6G Communication Systems
文献摘要：
With the research of the upcoming sixth generation(6G)systems,new technologies will re-quire wider bandwidth,larger scale antenna arrays and more diverse wireless communication scenarios on the future channel modeling.Considering chan-nel model is prerequisite for system design and per-formance evaluation of 6G technologies,we face a challenging task:how to accurately and efficiently model 6G channel for various scenarios?This paper tries to answer it.Firstly,the features of cluster-nuclei(CN)and principle of cluster-nuclei based channel model(CNCM)are introduced.Then,a novel mod-eling framework is proposed to implement CNCM,which consists four steps:propagation environment reconstruction,cluster-nuclei identification,multipath parameters generation,and channel coefficients gen-eration.Three-dimensional environment with mate-rial information is utilized to map CN with scatter-ers in the propagation pathway.CN are identified by geometrical and electric field calculation based on environmental mapping,and multipath components within CN are calculated by statistical characteris-tics of angle,power and delay domains.Finally,we present a three-level verification structure to investi-gate the accuracy and complexity of channel model-ing comprehensively.Simulation results reveal that CNCM can perform higher accuracy than geometry-based stochastic model while lower complexity com-pared with ray-tracing model for practical propagation environment.
文献关键词：
中图分类号：
作者姓名：
Li Yu;Yuxiang Zhang;Jianhua Zhang;Zhiqiang Yuan
作者机构：
State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommunications,Beijing 100876,China;School of Electronic Engineering,Beijing University of Posts and Telecommunications,Beijing 100876,China
文献出处：
引用格式：
[1]Li Yu;Yuxiang Zhang;Jianhua Zhang;Zhiqiang Yuan-.Implementation Framework and Validation of Cluster-Nuclei Based Channel Model Using Environmental Mapping for 6G Communication Systems)[J].中国通信（英文版）,2022(04):1-13
A类：
Nuclei,quire,CNCM
B类：
Implementation,Framework,Validation,Cluster,Based,Channel,Model,Using,Environmental,Mapping,6G,Communication,Systems,With,research,upcoming,sixth,generation,systems,new,technologies,will,wider,bandwidth,larger,scale,antenna,arrays,more,diverse,wireless,communication,scenarios,future,channel,modeling,Considering,prerequisite,design,formance,evaluation,face,challenging,task,how,accurately,efficiently,various,This,paper,tries,answer,Firstly,features,cluster,nuclei,principle,introduced,Then,novel,framework,proposed,implement,which,consists,four,steps,propagation,reconstruction,identification,multipath,parameters,coefficients,Three,dimensional,mate,rial,information,utilized,scatter,pathway,identified,by,geometrical,electric,field,calculation,environmental,mapping,components,within,calculated,statistical,characteris,tics,angle,power,delay,domains,Finally,present,three,level,verification,structure,investi,gate,accuracy,complexity,comprehensively,Simulation,results,reveal,that,can,perform,higher,than,geometry,stochastic,while,lower,pared,tracing,practical
AB值：
0.607402
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