{"id":"https://openalex.org/W4389544343","doi":"https://doi.org/10.1109/vtc2023-fall60731.2023.10333546","title":"Low-Dimension Angular-Domain Representation for Near-Field Extra-Large MIMO Channel","display_name":"Low-Dimension Angular-Domain Representation for Near-Field Extra-Large MIMO Channel","publication_year":2023,"publication_date":"2023-10-10","ids":{"openalex":"https://openalex.org/W4389544343","doi":"https://doi.org/10.1109/vtc2023-fall60731.2023.10333546"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2023-fall60731.2023.10333546","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/vtc2023-fall60731.2023.10333546","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall)","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/A5026527212","display_name":"Anzheng Tang","orcid":"https://orcid.org/0009-0000-1947-0828"},"institutions":[{"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":true,"raw_author_name":"Anzheng Tang","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Lab,Nanjing,China,210096"],"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Lab,Nanjing,China,210096","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100372762","display_name":"Jun-Bo Wang","orcid":"https://orcid.org/0000-0002-1881-3558"},"institutions":[{"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":"Jun-Bo Wang","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Lab,Nanjing,China,210096"],"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Lab,Nanjing,China,210096","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048325392","display_name":"Yijian Chen","orcid":"https://orcid.org/0000-0002-3567-1854"},"institutions":[{"id":"https://openalex.org/I4210098582","display_name":"ZTE (China)","ror":"https://ror.org/00rjhhq63","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210098582"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yijian Chen","raw_affiliation_strings":["ZTE Corporation,Wireless Research Institute,Shenzhen,China,518055"],"affiliations":[{"raw_affiliation_string":"ZTE Corporation,Wireless Research Institute,Shenzhen,China,518055","institution_ids":["https://openalex.org/I4210098582"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032367275","display_name":"Hongkang Yu","orcid":"https://orcid.org/0000-0003-3760-2569"},"institutions":[{"id":"https://openalex.org/I4210098582","display_name":"ZTE (China)","ror":"https://ror.org/00rjhhq63","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210098582"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongkang Yu","raw_affiliation_strings":["ZTE Corporation,Wireless Research Institute,Shenzhen,China,518055"],"affiliations":[{"raw_affiliation_string":"ZTE Corporation,Wireless Research Institute,Shenzhen,China,518055","institution_ids":["https://openalex.org/I4210098582"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051720258","display_name":"Yijin Pan","orcid":"https://orcid.org/0000-0002-9619-2814"},"institutions":[{"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":"Yijin Pan","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Lab,Nanjing,China,210096"],"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Lab,Nanjing,China,210096","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005181865","display_name":"Wence Zhang","orcid":"https://orcid.org/0000-0002-0160-7803"},"institutions":[{"id":"https://openalex.org/I115592961","display_name":"Jiangsu University","ror":"https://ror.org/03jc41j30","country_code":"CN","type":"education","lineage":["https://openalex.org/I115592961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wence Zhang","raw_affiliation_strings":["Jiangsu University,School of Computer Science and Communication Engineering,Zhenjiang,China,212013"],"affiliations":[{"raw_affiliation_string":"Jiangsu University,School of Computer Science and Communication Engineering,Zhenjiang,China,212013","institution_ids":["https://openalex.org/I115592961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049028312","display_name":"Rodrigo C. de Lamare","orcid":"https://orcid.org/0000-0003-2322-6451"},"institutions":[{"id":"https://openalex.org/I52099693","display_name":"University of York","ror":"https://ror.org/04m01e293","country_code":"GB","type":"education","lineage":["https://openalex.org/I52099693"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rodrigo C. de Lamare","raw_affiliation_strings":["University of York,Department of Electronic Engineering,York,U.K.,YO10 5DD"],"affiliations":[{"raw_affiliation_string":"University of York,Department of Electronic Engineering,York,U.K.,YO10 5DD","institution_ids":["https://openalex.org/I52099693"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5026527212"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08428178,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10069","display_name":"Antenna Design and Analysis","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.9998999834060669,"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/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"}}],"keywords":[{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.8021022081375122},{"id":"https://openalex.org/keywords/superposition-principle","display_name":"Superposition principle","score":0.7203912734985352},{"id":"https://openalex.org/keywords/angular-spectrum-method","display_name":"Angular spectrum method","score":0.6328347325325012},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5658613443374634},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5589183568954468},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5515963435173035},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4716721475124359},{"id":"https://openalex.org/keywords/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.4688381254673004},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4664542078971863},{"id":"https://openalex.org/keywords/near-and-far-field","display_name":"Near and far field","score":0.4272826015949249},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.42488011717796326},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3722645044326782},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.32335883378982544},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27760016918182373},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19770419597625732},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.18401512503623962},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.15094491839408875},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1355283558368683}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8021022081375122},{"id":"https://openalex.org/C27753989","wikidata":"https://www.wikidata.org/wiki/Q284885","display_name":"Superposition principle","level":2,"score":0.7203912734985352},{"id":"https://openalex.org/C128975484","wikidata":"https://www.wikidata.org/wiki/Q3492872","display_name":"Angular spectrum method","level":3,"score":0.6328347325325012},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5658613443374634},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5589183568954468},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5515963435173035},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4716721475124359},{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.4688381254673004},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4664542078971863},{"id":"https://openalex.org/C25227671","wikidata":"https://www.wikidata.org/wiki/Q13405516","display_name":"Near and far field","level":2,"score":0.4272826015949249},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.42488011717796326},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3722645044326782},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.32335883378982544},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27760016918182373},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19770419597625732},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.18401512503623962},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.15094491839408875},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1355283558368683},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2023-fall60731.2023.10333546","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/vtc2023-fall60731.2023.10333546","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1991056455","https://openalex.org/W2128865660","https://openalex.org/W3034737405","https://openalex.org/W3043119790","https://openalex.org/W3080147229","https://openalex.org/W3117044336","https://openalex.org/W3177532826","https://openalex.org/W3204777656","https://openalex.org/W3213225772","https://openalex.org/W4226163602","https://openalex.org/W4226370247","https://openalex.org/W4312318199"],"related_works":["https://openalex.org/W2172272784","https://openalex.org/W4307436769","https://openalex.org/W4323793210","https://openalex.org/W2366306259","https://openalex.org/W3101720559","https://openalex.org/W3041458327","https://openalex.org/W2949484029","https://openalex.org/W2126944554","https://openalex.org/W2312569764","https://openalex.org/W2588598648"],"abstract_inverted_index":{"With":[0],"the":[1,20,35,39,44,77,88,91,95,103,109],"combination":[2],"of":[3,23,38,71,105],"extra-large":[4,27],"arrays":[5],"and":[6,94,101],"high":[7],"frequencies,":[8],"near-field":[9,24,40,64],"transmissions":[10],"have":[11],"become":[12],"increasingly":[13],"prevalent.":[14],"In":[15],"this":[16,49],"paper,":[17],"we":[18,32,52],"investigate":[19],"angular-domain":[21],"representation":[22,59,93],"line-of-sight":[25],"(LoS)":[26],"multiple-input-multiple-output":[28],"(XL-MIMO)":[29],"channels.":[30],"Specifically,":[31],"first":[33],"demonstrate":[34,102],"structured":[36],"sparsity":[37,50],"LoS":[41,65],"channel":[42,58,99],"in":[43],"angular":[45],"domain.":[46],"By":[47],"leveraging":[48],"property,":[51],"propose":[53],"an":[54],"effective":[55,78,110],"spatial":[56,79,111],"bandwidth":[57],"method.":[60],"This":[61],"method":[62],"characterizes":[63],"XL-MIMO":[66],"channels":[67],"as":[68],"a":[69],"superposition":[70],"multiple":[72],"plane":[73],"wave":[74],"components":[75],"within":[76],"band":[80],"between":[81,90],"transceiver":[82],"arrays.":[83],"Finally,":[84],"simulation":[85],"results":[86],"validate":[87],"equivalence":[89],"proposed":[92],"existing":[96],"antenna":[97],"domain":[98],"model":[100],"effects":[104],"array":[106],"geometries":[107],"on":[108],"bandwidth.":[112]},"counts_by_year":[],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}
