{"id":"https://openalex.org/W4387883633","doi":"https://doi.org/10.1109/iccworkshops57953.2023.10283701","title":"Performance Analysis of XL-MIMO-OFDM Systems for High-Speed Train Communications","display_name":"Performance Analysis of XL-MIMO-OFDM Systems for High-Speed Train Communications","publication_year":2023,"publication_date":"2023-05-28","ids":{"openalex":"https://openalex.org/W4387883633","doi":"https://doi.org/10.1109/iccworkshops57953.2023.10283701"},"language":"en","primary_location":{"id":"doi:10.1109/iccworkshops57953.2023.10283701","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops57953.2023.10283701","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"},"type":"article","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/A5104187296","display_name":"Qiuhao Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qiuhao Liu","raw_affiliation_strings":["School of Electronics and Information Engineering, Beijing Jiaotong University,Beijing,China,100044"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beijing Jiaotong University,Beijing,China,100044","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101340185","display_name":"Yonghao Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yonghao Lin","raw_affiliation_strings":["School of Electronics and Information Engineering, Beijing Jiaotong University,Beijing,China,100044"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beijing Jiaotong University,Beijing,China,100044","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059072298","display_name":"Jiakang Zheng","orcid":"https://orcid.org/0000-0003-2241-3829"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiakang Zheng","raw_affiliation_strings":["School of Electronics and Information Engineering, Beijing Jiaotong University,Beijing,China,100044"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beijing Jiaotong University,Beijing,China,100044","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037466443","display_name":"Zhe Wang","orcid":"https://orcid.org/0000-0001-5745-7640"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhe Wang","raw_affiliation_strings":["School of Electronics and Information Engineering, Beijing Jiaotong University,Beijing,China,100044"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beijing Jiaotong University,Beijing,China,100044","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100612301","display_name":"Jiayi Zhang","orcid":"https://orcid.org/0000-0003-2434-4329"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiayi Zhang","raw_affiliation_strings":["School of Electronics and Information Engineering, Beijing Jiaotong University,Beijing,China,100044"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beijing Jiaotong University,Beijing,China,100044","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100620739","display_name":"Bo Ai","orcid":"https://orcid.org/0000-0001-6850-0595"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Ai","raw_affiliation_strings":["Beijing Jiaotong University,State Key Laboratory of Rail Traffic Control and Safety,Beijing,China,100044"],"affiliations":[{"raw_affiliation_string":"Beijing Jiaotong University,State Key Laboratory of Rail Traffic Control and Safety,Beijing,China,100044","institution_ids":["https://openalex.org/I21193070"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5104187296"],"corresponding_institution_ids":["https://openalex.org/I21193070"],"apc_list":null,"apc_paid":null,"fwci":0.2674,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.54871426,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1741","last_page":"1746"},"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/T12146","display_name":"Power Line Communications and Noise","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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/mimo","display_name":"MIMO","score":0.7335090637207031},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5916202068328857},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5284721255302429},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.468921959400177},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.46749961376190186},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.4656344950199127},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4358799457550049},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43368422985076904},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3472130298614502},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.33291035890579224},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24626508355140686},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1698990762233734}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7335090637207031},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5916202068328857},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5284721255302429},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.468921959400177},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.46749961376190186},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.4656344950199127},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4358799457550049},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43368422985076904},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3472130298614502},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.33291035890579224},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24626508355140686},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1698990762233734},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccworkshops57953.2023.10283701","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops57953.2023.10283701","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2508720818","https://openalex.org/W2770606349","https://openalex.org/W2963673880","https://openalex.org/W3034448035","https://openalex.org/W3039424145","https://openalex.org/W3088720391","https://openalex.org/W3138390402","https://openalex.org/W3158898476","https://openalex.org/W3169591209","https://openalex.org/W3171146543","https://openalex.org/W3196892299","https://openalex.org/W3198664870","https://openalex.org/W3213225772","https://openalex.org/W3215108492","https://openalex.org/W4221142974","https://openalex.org/W4312242647","https://openalex.org/W4389542425","https://openalex.org/W6801065100"],"related_works":["https://openalex.org/W2038397443","https://openalex.org/W4200145345","https://openalex.org/W2112785353","https://openalex.org/W2941374357","https://openalex.org/W1561113522","https://openalex.org/W1495906304","https://openalex.org/W1993205288","https://openalex.org/W4390496060","https://openalex.org/W1520753245","https://openalex.org/W2529849760"],"abstract_inverted_index":{"Extremely":[0],"large-scale":[1,96],"multiple-input":[2],"multiple-output":[3],"(XL-MIMO)":[4],"has":[5],"been":[6],"deemed":[7],"a":[8],"breakthrough":[9],"technology":[10],"that":[11,61,87,110],"holds":[12],"significant":[13],"potential":[14],"for":[15,103],"next-generation":[16],"communication.":[17],"Applying":[18],"XL-MIMO":[19,45],"to":[20,132],"high-speed":[21],"train":[22,71],"(HST)":[23],"communications":[24],"improves":[25],"network":[26],"capacity":[27],"and":[28,57,82,95,120,127,141,180],"transmission":[29],"quality,":[30],"overcoming":[31],"the":[32,42,59,88,112,117,122,125,128,137,147,156,166,174,182],"limitations":[33],"of":[34,44,70,114,139,149,159,176,184],"traditional":[35],"technology.":[36],"In":[37],"this":[38],"paper,":[39],"we":[40],"analyze":[41],"performance":[43],"systems":[46],"using":[47],"extremely":[48],"large":[49],"aperture":[50],"arrays":[51],"(ELAAs)":[52],"in":[53],"line-of-sight":[54],"(LoS)":[55],"scenarios":[56],"investigate":[58],"factors":[60],"affect":[62],"spectral":[63],"efficiency":[64],"(SE),":[65],"including":[66],"deployment":[67],"modes,":[68],"number":[69,113,138,158,175,183],"antennas":[72,160,177],"(TAs)":[73],"or":[74],"access":[75],"points":[76],"(APs),":[77],"antenna":[78,142],"area,":[79],"HST":[80,104],"position,":[81],"combining":[83,94],"methods.":[84],"We":[85],"find":[86],"minimum":[89],"mean":[90],"square":[91],"error":[92],"(MMSE)":[93],"fading":[97],"decoding":[98],"(LSFD)":[99],"cooperation":[100],"are":[101],"crucial":[102],"communications.":[105],"Moreover,":[106],"numerical":[107],"results":[108],"show":[109],"increasing":[111,181],"APs":[115,126],"enhances":[116],"average":[118,167],"SE":[119,168],"decreases":[121],"distance":[123],"between":[124],"rail":[129],"track,":[130],"leading":[131],"optimal":[133],"performance.":[134],"Additionally,":[135],"reducing":[136],"TAs":[140],"area":[143],"can":[144,169],"also":[145],"minimize":[146],"impact":[148],"Doppler":[150],"frequency":[151],"offset":[152],"(DFO).":[153],"Furthermore,":[154],"if":[155],"total":[157],"is":[161],"kept":[162],"constant,":[163],"further":[164],"improving":[165],"be":[170],"achieved":[171],"by":[172],"decreasing":[173],"per":[178],"AP":[179],"APs.":[185]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}