{"id":"https://openalex.org/W2785977072","doi":"https://doi.org/10.1109/pimrc.2017.8292390","title":"Partially connected hybrid beamforming for large antenna arrays in multi-user MISO systems","display_name":"Partially connected hybrid beamforming for large antenna arrays in multi-user MISO systems","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2785977072","doi":"https://doi.org/10.1109/pimrc.2017.8292390","mag":"2785977072"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2017.8292390","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2017.8292390","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","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/A5091434967","display_name":"Mohammad Majidzadeh","orcid":"https://orcid.org/0000-0003-3776-2853"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Mohammad Majidzadeh","raw_affiliation_strings":["Centre for Wireless Communications (CWC), University of Oulu, Oulu, Finland"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Communications (CWC), University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010024892","display_name":"Aleksi Moilanen","orcid":null},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Aleksi Moilanen","raw_affiliation_strings":["Centre for Wireless Communications (CWC), University of Oulu, Oulu, Finland"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Communications (CWC), University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035651291","display_name":"Nuutti Tervo","orcid":"https://orcid.org/0000-0002-8450-3750"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Nuutti Tervo","raw_affiliation_strings":["Centre for Wireless Communications (CWC), University of Oulu, Oulu, Finland"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Communications (CWC), University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057476044","display_name":"Harri Pennanen","orcid":"https://orcid.org/0009-0000-9738-188X"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Harri Pennanen","raw_affiliation_strings":["Centre for Wireless Communications (CWC), University of Oulu, Oulu, Finland"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Communications (CWC), University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039827493","display_name":"Antti T\u00f6lli","orcid":"https://orcid.org/0000-0001-6219-9770"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Antti Tolli","raw_affiliation_strings":["Centre for Wireless Communications (CWC), University of Oulu, Oulu, Finland"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Communications (CWC), University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035872239","display_name":"Matti Latva\u2010aho","orcid":"https://orcid.org/0000-0002-6261-0969"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Matti Latva-aho","raw_affiliation_strings":["Centre for Wireless Communications (CWC), University of Oulu, Oulu, Finland"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Communications (CWC), University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5091434967"],"corresponding_institution_ids":["https://openalex.org/I98381234"],"apc_list":null,"apc_paid":null,"fwci":1.1484,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.8082406,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"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":0.9997000098228455,"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":0.9997000098228455,"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":0.9993000030517578,"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":0.9983999729156494,"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/beamforming","display_name":"Beamforming","score":0.7147170901298523},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6185934543609619},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5818356871604919},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.526756227016449},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5013668537139893},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4910445213317871},{"id":"https://openalex.org/keywords/antenna-array","display_name":"Antenna array","score":0.4481651782989502},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4411126673221588},{"id":"https://openalex.org/keywords/hybrid-system","display_name":"Hybrid system","score":0.41673848032951355},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40454238653182983},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3623947501182556},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31560784578323364},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18027007579803467},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12393483519554138}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7147170901298523},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6185934543609619},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5818356871604919},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.526756227016449},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5013668537139893},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4910445213317871},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.4481651782989502},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4411126673221588},{"id":"https://openalex.org/C50897621","wikidata":"https://www.wikidata.org/wiki/Q2665508","display_name":"Hybrid system","level":2,"score":0.41673848032951355},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40454238653182983},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3623947501182556},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31560784578323364},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18027007579803467},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12393483519554138},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/pimrc.2017.8292390","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2017.8292390","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},{"id":"pmh:oai:oulu.fi:nbnfi-fe2018080733439","is_oa":false,"landing_page_url":"http://urn.fi/urn:nbn:fi-fe2018080733439","pdf_url":null,"source":{"id":"https://openalex.org/S4306400284","display_name":"University of Oulu Repository (University of Oulu)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98381234","host_organization_name":"University of Oulu","host_organization_lineage":["https://openalex.org/I98381234"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6499999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1533172747","https://openalex.org/W2076038390","https://openalex.org/W2094655360","https://openalex.org/W2104074482","https://openalex.org/W2238937638","https://openalex.org/W2272804037","https://openalex.org/W2290377878","https://openalex.org/W2342114053","https://openalex.org/W2345481282","https://openalex.org/W2460158108","https://openalex.org/W2473377316","https://openalex.org/W2517286729","https://openalex.org/W2517686986","https://openalex.org/W2568472996","https://openalex.org/W2595079436","https://openalex.org/W2962785465","https://openalex.org/W6669727789"],"related_works":["https://openalex.org/W4360994276","https://openalex.org/W4320009128","https://openalex.org/W2912338760","https://openalex.org/W2913352949","https://openalex.org/W3179488190","https://openalex.org/W1965724314","https://openalex.org/W2613992362","https://openalex.org/W8831699","https://openalex.org/W2888906845","https://openalex.org/W2093776220"],"abstract_inverted_index":{"Hybrid":[0],"beamforming":[1],"(HBF)":[2],"is":[3,115],"a":[4,93],"promising":[5],"approach":[6],"to":[7,78,117],"be":[8],"employed":[9],"in":[10,33,122],"millimeter-wave":[11],"massive":[12],"MIMO":[13],"systems.":[14,36],"In":[15],"this":[16],"paper,":[17],"four":[18],"HBF":[19,76],"algorithms":[20,40,70,89],"with":[21,101],"partially":[22],"connected":[23],"radio":[24],"frequency":[25],"architecture":[26],"are":[27,90],"proposed":[28,88,119],"for":[29],"large":[30],"antenna":[31],"arrays":[32],"multi-user":[34],"MISO":[35],"The":[37,67,81],"first":[38],"two":[39,69],"aim":[41],"at":[42],"minimizing":[43],"the":[44,48,61,87,111],"difference":[45],"between":[46],"either":[47,72],"fully":[49],"digital":[50,102],"zero":[51],"forcing":[52],"(ZF)":[53],"or":[54,74],"maximum":[55],"ratio":[56],"transmission":[57],"(MRT)":[58],"beamformer,":[59],"and":[60,99,104],"hybrid":[62,120],"beamformer":[63],"of":[64,86],"each":[65,79],"user.":[66],"other":[68,118],"apply":[71],"ZF":[73,103,113],"MRT":[75,105],"solution":[77],"subarray.":[80],"average":[82],"sum":[83],"rate":[84],"performance":[85],"evaluated":[91],"using":[92],"realistic":[94],"geometry-based":[95],"stochastic":[96],"channel":[97],"model,":[98],"compared":[100],"approaches.":[106],"Numerical":[107],"results":[108],"demonstrate":[109],"that":[110],"subarray-based":[112],"algorithm":[114],"superior":[116],"methods":[121],"all":[123],"simulation":[124],"cases.":[125]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-02-26T06:29:33.603293","created_date":"2025-10-10T00:00:00"}