{"id":"https://openalex.org/W3089180339","doi":"https://doi.org/10.1109/sips50750.2020.9195228","title":"Hybrid Combining Design for User Clustering in mmWave MIMO Systems","display_name":"Hybrid Combining Design for User Clustering in mmWave MIMO Systems","publication_year":2020,"publication_date":"2020-09-23","ids":{"openalex":"https://openalex.org/W3089180339","doi":"https://doi.org/10.1109/sips50750.2020.9195228","mag":"3089180339"},"language":"en","primary_location":{"id":"doi:10.1109/sips50750.2020.9195228","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sips50750.2020.9195228","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Workshop on Signal Processing Systems (SiPS)","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/A5061344170","display_name":"Darian P\u00e9rez-Ad\u00e1n","orcid":"https://orcid.org/0000-0002-6358-319X"},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Darian Perez-Adan","raw_affiliation_strings":["Department of Computer Engineering, University of A Coru\u00f1a, A Coruna, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, University of A Coru\u00f1a, A Coruna, Spain","institution_ids":["https://openalex.org/I11019714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084296038","display_name":"\u00d3scar Fresnedo","orcid":"https://orcid.org/0000-0002-2905-9052"},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Oscar Fresnedo","raw_affiliation_strings":["Department of Computer Engineering, University of A Coru\u00f1a, A Coruna, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, University of A Coru\u00f1a, A Coruna, Spain","institution_ids":["https://openalex.org/I11019714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077896605","display_name":"Jos\u00e9 P. Gonz\u00e1lez-Coma","orcid":"https://orcid.org/0000-0001-7554-1758"},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose P. Gonzalez-Coma","raw_affiliation_strings":["Department of Computer Engineering, University of A Coru\u00f1a, A Coruna, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, University of A Coru\u00f1a, A Coruna, Spain","institution_ids":["https://openalex.org/I11019714"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011797998","display_name":"Luis Castedo","orcid":"https://orcid.org/0000-0002-3801-012X"},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Luis Castedo","raw_affiliation_strings":["Department of Computer Engineering, University of A Coru\u00f1a, A Coruna, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, University of A Coru\u00f1a, A Coruna, Spain","institution_ids":["https://openalex.org/I11019714"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I11019714"],"apc_list":null,"apc_paid":null,"fwci":0.1041,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.43802068,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"24","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":0.9998999834060669,"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/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"}},{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9988999962806702,"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":0.8304382562637329},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7422580718994141},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6822033524513245},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6115602850914001},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6066136360168457},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.5830985307693481},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.5796553492546082},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4902086853981018},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4604971408843994},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4201072156429291},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.413754940032959},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.4135500192642212},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.358582466840744},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16997221112251282},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1429787576198578},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.07762357592582703}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8304382562637329},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7422580718994141},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6822033524513245},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6115602850914001},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6066136360168457},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.5830985307693481},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.5796553492546082},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4902086853981018},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4604971408843994},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4201072156429291},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.413754940032959},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.4135500192642212},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.358582466840744},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16997221112251282},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1429787576198578},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07762357592582703},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sips50750.2020.9195228","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sips50750.2020.9195228","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Workshop on Signal Processing Systems (SiPS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8399999737739563}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2047190101","https://openalex.org/W2050780745","https://openalex.org/W2072599023","https://openalex.org/W2106855837","https://openalex.org/W2128865660","https://openalex.org/W2145412765","https://openalex.org/W2165048717","https://openalex.org/W2195693430","https://openalex.org/W2525086471","https://openalex.org/W2735854379","https://openalex.org/W2792650514","https://openalex.org/W2902429596","https://openalex.org/W2905019817"],"related_works":["https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2105999282","https://openalex.org/W1922070205","https://openalex.org/W2136902318","https://openalex.org/W2761879201","https://openalex.org/W2561058892","https://openalex.org/W4200145345","https://openalex.org/W2955108753"],"abstract_inverted_index":{"Hybrid":[0],"architectures":[1],"for":[2],"millimeter-wave":[3],"(mmWave)":[4],"multiple-input":[5],"multiple-output":[6],"(MIMO)":[7],"transceivers":[8,38],"allow":[9],"high":[10],"data":[11,47],"rates":[12],"at":[13,76],"an":[14],"affordable":[15],"radio":[16],"frequency":[17],"(RF)":[18],"cost":[19],"and":[20,124],"power":[21],"consumption.":[22],"In":[23,95],"the":[24,32,42,54,63,77,82,112,127,132,138,142,148],"uplink":[25],"of":[26,44,117,131,140],"a":[27,68,87,106],"multiuser":[28],"mmWave":[29,152],"MIMO":[30,153],"system,":[31],"hardware":[33,149],"reduction":[34],"obtained":[35],"with":[36,70],"hybrid":[37,128],"is":[39],"limited":[40],"by":[41,53,115],"number":[43],"individual":[45],"user":[46,107,113],"streams":[48],"to":[49,59,90,97,110,145],"be":[50],"synchronously":[51],"collected":[52],"base":[55],"station":[56],"(BS).":[57],"Contrarily":[58],"most":[60],"works":[61],"in":[62,151],"literature,":[64],"we":[65,104],"focus":[66,125],"on":[67,126],"scenario":[69,88],"more":[71,99],"users":[72,100],"than":[73,101],"RF":[74,102],"chains":[75],"BS.":[78],"We":[79],"also":[80],"consider":[81],"sources":[83],"produce":[84],"correlated":[85],"information,":[86],"applicable":[89],"wireless":[91],"sensor":[92],"networks":[93],"(WSNs).":[94],"order":[96],"handle":[98],"chains,":[103],"propose":[105],"clustering":[108],"approach":[109],"superimpose":[111],"symbols":[114],"means":[116],"distributed":[118],"quantizer":[119],"linear":[120],"coding":[121],"(DQLC)":[122],"mappings":[123],"analog-digital":[129],"design":[130],"BS":[133],"combining.":[134],"Numerical":[135],"results":[136],"show":[137],"advantage":[139],"employing":[141],"proposed":[143],"scheme":[144],"significantly":[146],"reduce":[147],"complexity":[150],"systems.":[154]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}