张建华,王玉洁,唐盼,等.工业互联网信道特性与建模研究综述(特邀文章)[J].电波科学学报,2023,38(1):3-14.DOI:10.12265/j.cjors.2022158ZHANGJH,WANGYJ,TANGP,etal.OverviewofresearchonchannelcharacteristicsandmodelingintheIIoTscenarios(Invited)[J].Chinesejournalofradioscience,2023,38(1):3-14.(inChinese).DOI:10.12265/j.cjors.2022158工业互联网信道特性与建模研究综述(特邀文章)张建华1*王玉洁1唐盼1刘宝玲1姜涛2(1.北京邮电大学网络与交换技术国家重点实验室,北京100876;2.中国移动通信有限公司研究院,北京100053)摘要工业互联网(IndustrialInternetofThings,IIoT)是5G及后5G(beyond5G,B5G)赋能工业制造的应用实例,也是“工业4.0”时代工业生产从制造走向智造的关键基础.IIoT场景的多样性与复杂性为该场景中通信系统的部署带来了挑战,准确刻画IIoT场景中的无线信道特性是该场景中通信系统设计和优化的前提.本文首先对IIoT场景特点进行了分析,其次根据现有文献调研总结了IIoT场景的信道特性,接着介绍了第三代合作伙伴计划(3rdGenerationPartnershipProject,3GPP)标准中IIoT场景的信道特性建模方法,最后对未来IIoT场景的信道研究进行了展望.关键词5G;工业互联网(IIoT);无线信道;信道特性;信道模型中图分类号TN929.5文献标志码A文章编号1005-0388(2023)01-0003-12DOI10.12265/j.cjors.2022158OverviewofresearchonchannelcharacteristicsandmodelingintheIIoTscenarios(Invited)ZHANGJianhua1*WANGYujie1TANGPan1LIUBaoling1JIANGTao2(1.BeijingUniversityofPostsandTelecommunications,Beijing100876,China;2.ChinaMobileResearchInstitute,Beijing100053,China)AbstractTheIndustrialInternetofThings(IIoT)isanapplicationscenarioofthe5thGenerationMobileCommunicationTechnology(5G)andbeyond5G(B5G)enablingindustrialmanufacturing,anditisalsothekeyfoundationofindustrialproductionmovingfromtraditionalmanufacturingtointelligentmanufacturinginthe“Industry4.0”era.ThevariousityandcomplexityoftheIIoTscenariosbringchallengestothedeploymentofcommunicationsystemsinIIoTscenario.AccuratelydescribingthecharacteristicsofwirelesschannelisthepremiseforthedesignandoptimizationofcommunicationsystemsintheIIoTscenarios.Thispaperfirstanalyzesthecharacteristicsofth...