{"id":"https://openalex.org/W3046136388","doi":"https://doi.org/10.3390/s20154210","title":"Antenna Combining for Interference Limited MIMO Cellular Networks","display_name":"Antenna Combining for Interference Limited MIMO Cellular Networks","publication_year":2020,"publication_date":"2020-07-29","ids":{"openalex":"https://openalex.org/W3046136388","doi":"https://doi.org/10.3390/s20154210","mag":"3046136388","pmid":"https://pubmed.ncbi.nlm.nih.gov/32751144"},"language":"en","primary_location":{"id":"doi:10.3390/s20154210","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20154210","pdf_url":"https://www.mdpi.com/1424-8220/20/15/4210/pdf?version=1596102484","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/20/15/4210/pdf?version=1596102484","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030767009","display_name":"Tae-Kyoung Kim","orcid":"https://orcid.org/0000-0002-9629-7413"},"institutions":[{"id":"https://openalex.org/I11893660","display_name":"Mokpo National University","ror":"https://ror.org/00v81k483","country_code":"KR","type":"education","lineage":["https://openalex.org/I11893660"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Tae-Kyoung Kim","raw_affiliation_strings":["Department of Electronics, Information and Communication Engineering, Mokpo National University, Muan, Jeonnam 58554, Korea"],"raw_orcid":"https://orcid.org/0000-0002-9629-7413","affiliations":[{"raw_affiliation_string":"Department of Electronics, Information and Communication Engineering, Mokpo National University, Muan, Jeonnam 58554, Korea","institution_ids":["https://openalex.org/I11893660"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5030767009"],"corresponding_institution_ids":["https://openalex.org/I11893660"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":0.0813,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.38960044,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"20","issue":"15","first_page":"4210","last_page":"4210"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9970999956130981,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.677255392074585},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6584492325782776},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6155896186828613},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6113117337226868},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5857795476913452},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5758207440376282},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5721035003662109},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5562919974327087},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.525565505027771},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.48329904675483704},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.442607581615448},{"id":"https://openalex.org/keywords/antenna-array","display_name":"Antenna array","score":0.43816623091697693},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.43188416957855225},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4023210406303406},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.34483182430267334},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22490516304969788},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20649340748786926},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.15184175968170166},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09605869650840759}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.677255392074585},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6584492325782776},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6155896186828613},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6113117337226868},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5857795476913452},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5758207440376282},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5721035003662109},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5562919974327087},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.525565505027771},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.48329904675483704},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.442607581615448},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.43816623091697693},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.43188416957855225},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4023210406303406},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.34483182430267334},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22490516304969788},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20649340748786926},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.15184175968170166},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09605869650840759}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s20154210","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20154210","pdf_url":"https://www.mdpi.com/1424-8220/20/15/4210/pdf?version=1596102484","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:32751144","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32751144","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:bc6c897094454ccc8caa648d46bb6671","is_oa":true,"landing_page_url":"https://doaj.org/article/bc6c897094454ccc8caa648d46bb6671","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 20, Iss 15, p 4210 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/20/15/4210/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s20154210","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 20; Issue 15; Pages: 4210","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:7435820","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7435820","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s20154210","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20154210","pdf_url":"https://www.mdpi.com/1424-8220/20/15/4210/pdf?version=1596102484","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7099999785423279}],"awards":[{"id":"https://openalex.org/G4849193380","display_name":null,"funder_award_id":"No.2019R1G1A1007205","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3046136388.pdf","grobid_xml":"https://content.openalex.org/works/W3046136388.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W628685110","https://openalex.org/W1935086315","https://openalex.org/W1997834106","https://openalex.org/W2011704110","https://openalex.org/W2031927523","https://openalex.org/W2032712938","https://openalex.org/W2053896644","https://openalex.org/W2057494940","https://openalex.org/W2074120933","https://openalex.org/W2090072317","https://openalex.org/W2104557602","https://openalex.org/W2116141601","https://openalex.org/W2120898255","https://openalex.org/W2121641100","https://openalex.org/W2122449094","https://openalex.org/W2124858630","https://openalex.org/W2130521103","https://openalex.org/W2142823500","https://openalex.org/W2143927285","https://openalex.org/W2144668912","https://openalex.org/W2151795416","https://openalex.org/W2154466855","https://openalex.org/W2155860576","https://openalex.org/W2158213133","https://openalex.org/W2161515500","https://openalex.org/W2293888093","https://openalex.org/W2310675558","https://openalex.org/W2336650418","https://openalex.org/W2531615293","https://openalex.org/W2750780858","https://openalex.org/W2799636419","https://openalex.org/W2963666382","https://openalex.org/W2983438950","https://openalex.org/W3017339782","https://openalex.org/W3098592574","https://openalex.org/W3105225010","https://openalex.org/W3105516132","https://openalex.org/W3112681748","https://openalex.org/W6683724639","https://openalex.org/W6728803201"],"related_works":["https://openalex.org/W2786534237","https://openalex.org/W2088352174","https://openalex.org/W2583418925","https://openalex.org/W4286695888","https://openalex.org/W3084132786","https://openalex.org/W4327661444","https://openalex.org/W2161061958","https://openalex.org/W3084900843","https://openalex.org/W2034991012","https://openalex.org/W3125936868"],"abstract_inverted_index":{"This":[0,94],"paper":[1,66],"considers":[2],"a":[3,24,99],"downlink":[4,44],"cellular":[5,88],"network":[6],"where":[7],"multi-antenna":[8,16],"base":[9],"stations":[10],"(BSs)":[11],"simultaneously":[12],"serve":[13],"their":[14],"associated":[15,62],"users.":[17],"Each":[18],"BS":[19],"is":[20,96,124,143,157,170],"distributed":[21],"according":[22],"to":[23,57,60,150],"homogeneous":[25],"Poisson":[26],"point":[27],"process":[28],"and":[29,53,113,122],"uses":[30],"zero-forcing":[31],"beamforming":[32,164],"for":[33],"spatial":[34],"division":[35],"multiplexing":[36],"with":[37],"partial":[38],"channel":[39],"state":[40],"information":[41],"(CSI).":[42],"During":[43],"transmission,":[45],"each":[46],"user":[47],"combines":[48],"the":[49,55,72,80,87,91,107,109,114,127,130,133,147,152,162,175,179],"multiple":[50],"antenna":[51,69,148],"outputs":[52],"quantizes":[54],"CSI":[56],"feed":[58],"back":[59],"its":[61],"BS.":[63],"Specifically,":[64],"this":[65,138],"focuses":[67],"on":[68],"combining":[70,76,149],"at":[71],"receiver.":[73],"Conventional":[74],"quantization-based":[75],"(QBC)":[77],"effectively":[78],"reduces":[79],"quantization":[81,104],"error;":[82],"however,":[83],"inter-cell":[84],"interference":[85],"in":[86],"networks":[89],"degrades":[90,129],"QBC":[92,128],"gain.":[93],"degradation":[95],"analyzed":[97],"using":[98],"spherical-cap":[100],"approximation":[101],"of":[102,117,132,166],"vector":[103],"(SCVQ).":[105],"From":[106],"SCVQ,":[108],"ergodic":[110],"spectral":[111,153],"efficiency":[112],"optimal":[115],"number":[116],"feedback":[118],"bits":[119],"are":[120],"investigated,":[121],"it":[123],"shown":[125],"that":[126,145,174],"gain":[131],"effective":[134],"channel.":[135],"To":[136],"address":[137],"problem,":[139],"an":[140],"optimization":[141],"solution":[142,156,177],"proposed":[144,176],"selects":[146],"maximize":[151],"efficiency.":[154],"The":[155],"also":[158],"derived":[159],"by":[160,172],"considering":[161],"expected":[163],"vectors":[165],"other":[167],"cells.":[168],"It":[169],"demonstrated":[171],"simulation":[173],"outperforms":[178],"conventional":[180],"methods.":[181]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
