{"id":"https://openalex.org/W4200547236","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625267","title":"Distributed Channel Estimation Algorithm for mmWave Massive MIMO Communication Systems","display_name":"Distributed Channel Estimation Algorithm for mmWave Massive MIMO Communication Systems","publication_year":2021,"publication_date":"2021-09-01","ids":{"openalex":"https://openalex.org/W4200547236","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625267"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2021-fall52928.2021.9625267","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625267","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625267","pdf_url":null,"source":{"id":"https://openalex.org/S4210185404","display_name":"IEEE Vehicular Technology Conference","issn_l":"1090-3038","issn":["1090-3038","2577-2465"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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":null,"display_name":"Chenyu Zuo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenyu Zuo","raw_affiliation_strings":["School of Electronic Engineering Beijing University of Posts and Telecommunications (BUPT), Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering Beijing University of Posts and Telecommunications (BUPT), Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070145690","display_name":"Haoge Deng","orcid":"https://orcid.org/0009-0002-7996-4963","observed_orcids":["https://orcid.org/0009-0002-7996-4963"]},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoge Deng","raw_affiliation_strings":["School of Electronic Engineering Beijing University of Posts and Telecommunications (BUPT), Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering Beijing University of Posts and Telecommunications (BUPT), Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078189980","display_name":"Jiyan Zhang","orcid":"https://orcid.org/0000-0002-8332-0047","observed_orcids":["https://orcid.org/0000-0002-8332-0047"]},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiyan Zhang","raw_affiliation_strings":["School of Electronic Engineering Beijing University of Posts and Telecommunications (BUPT), Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering Beijing University of Posts and Telecommunications (BUPT), Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":null,"display_name":"Yuan Qi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Qi","raw_affiliation_strings":["School of Electronic Engineering Beijing University of Posts and Telecommunications (BUPT), Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering Beijing University of Posts and Telecommunications (BUPT), Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":1.5415,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.78118186,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"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":0.8901000022888184,"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":0.8901000022888184,"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":0.06939999759197235,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.0034000000450760126,"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-estimation","display_name":"channel estimation","score":0.8740000128746033},{"id":"https://openalex.org/keywords/millimeter-wave-communication","display_name":"millimeter-wave communication","score":0.8740000128746033},{"id":"https://openalex.org/keywords/massive-mimo","display_name":"massive MIMO","score":0.9990000128746033},{"id":"https://openalex.org/keywords/distributed-algorithms","display_name":"distributed algorithms","score":0.7799999713897705},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"parallel computing","score":0.5389999747276306},{"id":"https://openalex.org/keywords/sparse-channel","display_name":"sparse channel","score":0.5659999847412109},{"id":"https://openalex.org/keywords/convergence-rate","display_name":"convergence rate","score":0.9399999976158142}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.791824221611023},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7437025904655457},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6672952771186829},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5778548121452332},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5722272396087646},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5678607821464539},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.47673165798187256},{"id":"https://openalex.org/C130120984","wikidata":"https://www.wikidata.org/wiki/Q2835898","display_name":"Distributed algorithm","level":2,"score":0.46964213252067566},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4246601164340973},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.41708043217658997},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2694541811943054},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21431750059127808},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06737968325614929},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/vtc2021-fall52928.2021.9625267","doi":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625267","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2021-fall52928.2021.9625267","pdf_url":null,"source":{"id":"https://openalex.org/S4210185404","display_name":"IEEE Vehicular Technology Conference","issn_l":"1090-3038","issn":["1090-3038","2577-2465"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G5716151161","display_name":null,"funder_award_id":"61801048,61971058,61631004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1998736653","https://openalex.org/W2053521124","https://openalex.org/W2095843437","https://openalex.org/W2106400463","https://openalex.org/W2111953900","https://openalex.org/W2134474909","https://openalex.org/W2142574711","https://openalex.org/W2156351559","https://openalex.org/W2195693430","https://openalex.org/W2212691050","https://openalex.org/W2256956336","https://openalex.org/W2508134919","https://openalex.org/W2743676316","https://openalex.org/W2887078280","https://openalex.org/W2990770491"],"related_works":["https://openalex.org/W2244348503","https://openalex.org/W4328027653","https://openalex.org/W2889720685","https://openalex.org/W2925257526","https://openalex.org/W4392158234","https://openalex.org/W7160318965","https://openalex.org/W2520275052","https://openalex.org/W7115172336","https://openalex.org/W2795280823","https://openalex.org/W3186386630"],"abstract_inverted_index":{"Channel":[0],"estimation":[1,36],"in":[2,49],"millimeter-wave":[3],"(mmWave)":[4],"massive":[5],"MIMO":[6],"systems":[7],"is":[8],"challenging,":[9],"owing":[10],"to":[11],"the":[12,18,56],"large":[13],"number":[14],"of":[15,20],"antennas":[16],"and":[17,32,62],"sparsity":[19],"mmWave":[21],"channels.":[22],"In":[23],"this":[24],"paper,":[25],"we":[26],"apply":[27],"a":[28,34],"distributed":[29,57],"computing":[30],"technique":[31],"design":[33],"channel":[35],"algorithm":[37,45,58],"inspired":[38],"by":[39],"accelerated":[40],"projection-based":[41],"consensus":[42],"(APC).":[43],"The":[44],"can":[46],"thus":[47],"run":[48],"parallel":[50],"fashion.":[51],"Simulation":[52],"results":[53],"show":[54],"that":[55],"has":[59],"high":[60,63],"reliability":[61],"convergence":[64],"rate":[65],"under":[66],"different":[67],"noise":[68],"levels.":[69]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2021-12-31T00:00:00"}
