{"id":"https://openalex.org/W3158929891","doi":"https://doi.org/10.1109/wcnc49053.2021.9417476","title":"A 3D Non-stationary MmWave Channel Model for Vacuum Tube Ultra-High-Speed Train Channels","display_name":"A 3D Non-stationary MmWave Channel Model for Vacuum Tube Ultra-High-Speed Train Channels","publication_year":2021,"publication_date":"2021-03-29","ids":{"openalex":"https://openalex.org/W3158929891","doi":"https://doi.org/10.1109/wcnc49053.2021.9417476","mag":"3158929891"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc49053.2021.9417476","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc49053.2021.9417476","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018891110","display_name":"Yingjie Xu","orcid":"https://orcid.org/0000-0003-0289-5525"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingjie Xu","raw_affiliation_strings":["National Mobile Communications Research Laboratory, School of Information of Science and Engineering, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, School of Information of Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061464627","display_name":"Kai Yu","orcid":"https://orcid.org/0000-0002-8118-7633"},"institutions":[{"id":"https://openalex.org/I4210135994","display_name":"China Railway Group (China)","ror":"https://ror.org/03za3eq42","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210135994"]},{"id":"https://openalex.org/I4387154168","display_name":"China Railway Eryuan Engineering Group Co.","ror":"https://ror.org/003hg6k65","country_code":null,"type":"company","lineage":["https://openalex.org/I4210135994","https://openalex.org/I4387154168"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Yu","raw_affiliation_strings":["China Railway Eryuan Engineering Group Co. Ltd, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Railway Eryuan Engineering Group Co. Ltd, Chengdu, China","institution_ids":["https://openalex.org/I4210135994","https://openalex.org/I4387154168"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100361021","display_name":"Li Li","orcid":"https://orcid.org/0000-0001-7303-2538"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Li","raw_affiliation_strings":["School of Information Science and Technology, Southwest Jiao Tong University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Southwest Jiao Tong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028336223","display_name":"Xianfu Lei","orcid":"https://orcid.org/0000-0001-5229-458X"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianfu Lei","raw_affiliation_strings":["National Mobile Communications Research Laboratory, School of Information of Science and Engineering, Southeast University, Nanjing, China","School of Information Science and Technology, Southwest Jiao Tong University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, School of Information of Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"School of Information Science and Technology, Southwest Jiao Tong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100348552","display_name":"Li Hao","orcid":"https://orcid.org/0000-0002-1562-3863"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Hao","raw_affiliation_strings":["School of Information Science and Technology, Southwest Jiao Tong University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Southwest Jiao Tong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100779393","display_name":"Cheng\u2010Xiang Wang","orcid":"https://orcid.org/0000-0002-9729-9592"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng-Xiang Wang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, School of Information of Science and Engineering, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, School of Information of Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9861999750137329,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.7038567066192627},{"id":"https://openalex.org/keywords/tube","display_name":"Tube (container)","score":0.6296291351318359},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5755528211593628},{"id":"https://openalex.org/keywords/vacuum-tube","display_name":"Vacuum tube","score":0.5715937614440918},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5437094569206238},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44709956645965576},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34693726897239685},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.3452141284942627},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.26731884479522705},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25788283348083496},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.25339436531066895},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2066284418106079}],"concepts":[{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7038567066192627},{"id":"https://openalex.org/C2777551473","wikidata":"https://www.wikidata.org/wiki/Q2093072","display_name":"Tube (container)","level":2,"score":0.6296291351318359},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5755528211593628},{"id":"https://openalex.org/C103753734","wikidata":"https://www.wikidata.org/wiki/Q3574371","display_name":"Vacuum tube","level":2,"score":0.5715937614440918},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5437094569206238},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44709956645965576},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34693726897239685},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3452141284942627},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26731884479522705},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25788283348083496},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.25339436531066895},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2066284418106079}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc49053.2021.9417476","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc49053.2021.9417476","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.47999998927116394,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G1389156122","display_name":null,"funder_award_id":"872172","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G2217038780","display_name":null,"funder_award_id":"2021D05","funder_id":"https://openalex.org/F4320324856","funder_display_name":"Southeast University"},{"id":"https://openalex.org/G2475888850","display_name":null,"funder_award_id":"2020B01","funder_id":"https://openalex.org/F4320324856","funder_display_name":"Southeast University"},{"id":"https://openalex.org/G2734937587","display_name":null,"funder_award_id":"61960206006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3627534131","display_name":null,"funder_award_id":"2020B01","funder_id":"https://openalex.org/F4320336270","funder_display_name":"National Mobile Communications Research Laboratory, Southeast University"},{"id":"https://openalex.org/G5933431147","display_name":null,"funder_award_id":"2242020R30001","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G7529043104","display_name":null,"funder_award_id":"2021D05","funder_id":"https://openalex.org/F4320336270","funder_display_name":"National Mobile Communications Research Laboratory, Southeast University"}],"funders":[{"id":"https://openalex.org/F4320316125","display_name":"China Railway","ror":"https://ror.org/044wv3489"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324856","display_name":"Southeast University","ror":"https://ror.org/04ct4d772"},{"id":"https://openalex.org/F4320328729","display_name":"China Railway Eryuan Engineering Group","ror":null},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320336270","display_name":"National Mobile Communications Research Laboratory, Southeast University","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2406520110","https://openalex.org/W2539246107","https://openalex.org/W2568408353","https://openalex.org/W2595146733","https://openalex.org/W2775421175","https://openalex.org/W2899388224","https://openalex.org/W2900841156","https://openalex.org/W2913062005","https://openalex.org/W2913295129","https://openalex.org/W2921604001","https://openalex.org/W2954530094","https://openalex.org/W2975323748","https://openalex.org/W3012690612","https://openalex.org/W3093929720","https://openalex.org/W3110989801","https://openalex.org/W6729051438","https://openalex.org/W6731557336","https://openalex.org/W6758915718"],"related_works":["https://openalex.org/W4307686112","https://openalex.org/W2359317704","https://openalex.org/W3025239691","https://openalex.org/W162746154","https://openalex.org/W2036057991","https://openalex.org/W2112988340","https://openalex.org/W2894687422","https://openalex.org/W3187272531","https://openalex.org/W2793684801","https://openalex.org/W2356659671"],"abstract_inverted_index":{"As":[0],"a":[1,31],"potential":[2],"development":[3],"direction":[4],"of":[5,48,64],"future":[6,125],"transportation,":[7],"the":[8,45,58,62,73,99],"vacuum":[9,52,103,128],"tube":[10,53,65,104,129],"ultra-high-speed":[11],"train":[12,25],"(UHST)":[13],"wireless":[14,131],"communication":[15],"systems":[16],"have":[17],"newly":[18],"different":[19],"channel":[20,46,79],"characteristics":[21,47],"from":[22],"existing":[23,89,116],"high-speed":[24],"(HST)":[26],"scenarios.":[27],"In":[28],"this":[29],"paper,":[30],"three-dimensional":[32],"non-stationary":[33],"millimeter":[34],"wave":[35],"(mmWave)":[36],"geometry-based":[37],"stochastic":[38],"model":[39],"(GBSM)":[40],"is":[41],"proposed":[42,74],"to":[43],"investigate":[44],"UHST":[49,130],"channels":[50],"in":[51,88,102],"scenarios,":[54,118],"taking":[55],"into":[56],"account":[57],"waveguide":[59],"effect":[60,101],"and":[61,84,91],"impact":[63],"wall":[66],"roughness":[67],"on":[68,72,127],"channel.":[69],"Then,":[70],"based":[71],"model,":[75],"some":[76,122],"important":[77],"time-variant":[78],"statistical":[80],"properties":[81],"are":[82],"studied":[83],"compared":[85],"with":[86],"those":[87],"HST":[90,117],"tunnel":[92,111],"channels.":[93],"The":[94],"results":[95],"obtained":[96],"show":[97],"that":[98],"multipath":[100],"scenarios":[105,112],"will":[106,120],"be":[107],"more":[108],"obvious":[109],"than":[110,115],"but":[113],"less":[114],"which":[119],"provide":[121],"insights":[123],"for":[124],"research":[126],"communications.":[132]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}