{"id":"https://openalex.org/W4367032385","doi":"https://doi.org/10.1109/lwc.2023.3270160","title":"Wideband mmWave Massive MIMO Channel Estimation and Localization","display_name":"Wideband mmWave Massive MIMO Channel Estimation and Localization","publication_year":2023,"publication_date":"2023-04-25","ids":{"openalex":"https://openalex.org/W4367032385","doi":"https://doi.org/10.1109/lwc.2023.3270160"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2023.3270160","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2023.3270160","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research.chalmers.se/publication/535944/file/535944_Fulltext.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041896257","display_name":"Shudi Weng","orcid":"https://orcid.org/0000-0003-0930-7001"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Shudi Weng","raw_affiliation_strings":["Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020321399","display_name":"Fan Jiang","orcid":"https://orcid.org/0000-0003-0598-0178"},"institutions":[{"id":"https://openalex.org/I746986","display_name":"Halmstad University","ror":"https://ror.org/03h0qfp10","country_code":"SE","type":"education","lineage":["https://openalex.org/I746986"]},{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Fan Jiang","raw_affiliation_strings":["Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden","School of Information Technology, Halmstad University, Halmstad, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]},{"raw_affiliation_string":"School of Information Technology, Halmstad University, Halmstad, Sweden","institution_ids":["https://openalex.org/I746986"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033860704","display_name":"Henk Wymeersch","orcid":"https://orcid.org/0000-0002-1298-6159"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Henk Wymeersch","raw_affiliation_strings":["Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5041896257"],"corresponding_institution_ids":["https://openalex.org/I66862912"],"apc_list":null,"apc_paid":null,"fwci":2.4069,"has_fulltext":true,"cited_by_count":18,"citation_normalized_percentile":{"value":0.89067812,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"12","issue":"8","first_page":"1314","last_page":"1318"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":1.0,"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":1.0,"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":0.9990000128746033,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.998199999332428,"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/wideband","display_name":"Wideband","score":0.9052178859710693},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7846727967262268},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.7378947734832764},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7256865501403809},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5218757390975952},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.49255281686782837},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4547500014305115},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.41659221053123474},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.32464510202407837},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29004189372062683},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14814332127571106}],"concepts":[{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.9052178859710693},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7846727967262268},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.7378947734832764},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7256865501403809},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5218757390975952},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.49255281686782837},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4547500014305115},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.41659221053123474},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.32464510202407837},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29004189372062683},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14814332127571106}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lwc.2023.3270160","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2023.3270160","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-article"},{"id":"pmh:oai:research.chalmers.se:535944","is_oa":true,"landing_page_url":"https://research.chalmers.se/en/publication/535944","pdf_url":"https://research.chalmers.se/publication/535944/file/535944_Fulltext.pdf","source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":{"id":"pmh:oai:research.chalmers.se:535944","is_oa":true,"landing_page_url":"https://research.chalmers.se/en/publication/535944","pdf_url":"https://research.chalmers.se/publication/535944/file/535944_Fulltext.pdf","source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4367032385.pdf","grobid_xml":"https://content.openalex.org/works/W4367032385.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W1601795611","https://openalex.org/W2117383935","https://openalex.org/W2152968972","https://openalex.org/W2160664759","https://openalex.org/W2195693430","https://openalex.org/W2339667469","https://openalex.org/W2529588774","https://openalex.org/W2593109298","https://openalex.org/W2611686980","https://openalex.org/W2766551577","https://openalex.org/W2782637457","https://openalex.org/W2810926963","https://openalex.org/W2963129504","https://openalex.org/W2976468372","https://openalex.org/W2982280489","https://openalex.org/W3013945510","https://openalex.org/W3053647791","https://openalex.org/W3081799419","https://openalex.org/W3093658987","https://openalex.org/W3106190436","https://openalex.org/W3157258065","https://openalex.org/W3206511420","https://openalex.org/W3212968088","https://openalex.org/W3216069328","https://openalex.org/W6804042256"],"related_works":["https://openalex.org/W2172159377","https://openalex.org/W2351865055","https://openalex.org/W2098618074","https://openalex.org/W1501039677","https://openalex.org/W3161598161","https://openalex.org/W2306672848","https://openalex.org/W2128552819","https://openalex.org/W2166250390","https://openalex.org/W2055131418","https://openalex.org/W4291701075"],"abstract_inverted_index":{"Spatial":[0],"wideband":[1,30,88],"effects":[2],"are":[3],"known":[4],"to":[5],"affect":[6],"channel":[7,61],"estimation":[8,62],"and":[9,40],"localization":[10],"performance":[11,44,82],"in":[12,33,49],"millimeter":[13],"wave":[14],"(mmWave)":[15],"massive":[16],"multiple-input":[17],"multiple-output":[18],"(MIMO)":[19],"systems.":[20],"Based":[21],"on":[22,65],"perturbation":[23],"analysis,":[24],"we":[25],"show":[26],"that":[27],"the":[28,50],"spatial":[29],"effect":[31],"is":[32],"fact":[34],"more":[35],"pronounced":[36],"than":[37],"previously":[38],"thought":[39],"could":[41],"significantly":[42],"degrade":[43],"if":[45],"not":[46],"properly":[47],"considered":[48],"algorithm":[51],"design,":[52],"even":[53],"at":[54],"moderate":[55],"bandwidths.":[56],"We":[57],"propose":[58],"a":[59],"novel":[60],"method":[63],"based":[64],"multidimensional":[66],"ESPRIT":[67],"algorithms":[68],"per":[69],"subcarrier,":[70],"combined":[71],"with":[72],"unsupervised":[73],"learning":[74],"for":[75],"pairing":[76],"across":[77],"subcarriers,":[78],"which":[79],"shows":[80],"significant":[81],"gain":[83],"over":[84],"existing":[85],"schemes":[86],"under":[87],"conditions.":[89]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
