{"id":"https://openalex.org/W2989181305","doi":"https://doi.org/10.1109/vtcfall.2019.8891538","title":"Decentralized Equalizer Construction for Large Intelligent Surfaces","display_name":"Decentralized Equalizer Construction for Large Intelligent Surfaces","publication_year":2019,"publication_date":"2019-09-01","ids":{"openalex":"https://openalex.org/W2989181305","doi":"https://doi.org/10.1109/vtcfall.2019.8891538","mag":"2989181305"},"language":"en","primary_location":{"id":"doi:10.1109/vtcfall.2019.8891538","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2019.8891538","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5063177314","display_name":"Juan Vidal Alegr\u00eda","orcid":"https://orcid.org/0000-0002-6575-8862"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Juan Vidal Alegria","raw_affiliation_strings":["Lund University, Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102987166","display_name":"Jes\u00fas Rodr\u00edguez S\u00e1nchez","orcid":"https://orcid.org/0000-0002-5531-1071"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Jesus Rodriguez Sanchez","raw_affiliation_strings":["Lund University, Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002140807","display_name":"Fredrik Rusek","orcid":"https://orcid.org/0000-0002-2077-3858"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]},{"id":"https://openalex.org/I4210129561","display_name":"Sony (Sweden)","ror":"https://ror.org/02t8vgv97","country_code":"SE","type":"company","lineage":["https://openalex.org/I4210129561","https://openalex.org/I4210143797"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Fredrik Rusek","raw_affiliation_strings":["Department of Electrical and Information Technology, Lund University, Sweden","Lund University, Lund, Sweden","Sony Europe, Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology, Lund University, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Sony Europe, Lund, Sweden","institution_ids":["https://openalex.org/I4210129561"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100322345","display_name":"Liang Liu","orcid":"https://orcid.org/0000-0001-9491-8821"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Liang Liu","raw_affiliation_strings":["Department of Electrical and Information Technology, Lund University, Sweden","Lund University, Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology, Lund University, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045195961","display_name":"Ove Edfors","orcid":"https://orcid.org/0000-0001-5966-8468"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ove Edfors","raw_affiliation_strings":["Department of Electrical and Information Technology, Lund University, Sweden","Lund University, Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology, Lund University, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.1683,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.98319741,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"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/T11458","display_name":"Advanced Wireless Communication Technologies","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/T11458","display_name":"Advanced Wireless Communication Technologies","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/T10069","display_name":"Antenna Design and Analysis","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.9941999912261963,"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/mimo","display_name":"MIMO","score":0.7321854829788208},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7114729881286621},{"id":"https://openalex.org/keywords/realization","display_name":"Realization (probability)","score":0.675743043422699},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6231289505958557},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5722664594650269},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.5280656814575195},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.49012550711631775},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.48117169737815857},{"id":"https://openalex.org/keywords/decentralised-system","display_name":"Decentralised system","score":0.4446674585342407},{"id":"https://openalex.org/keywords/information-exchange","display_name":"Information exchange","score":0.4330355226993561},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.42487403750419617},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.41712865233421326},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3861929178237915},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2975873351097107},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2606821656227112},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.18226486444473267},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.07915389537811279},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07875677943229675}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7321854829788208},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7114729881286621},{"id":"https://openalex.org/C2781089630","wikidata":"https://www.wikidata.org/wiki/Q21856745","display_name":"Realization (probability)","level":2,"score":0.675743043422699},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6231289505958557},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5722664594650269},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.5280656814575195},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.49012550711631775},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.48117169737815857},{"id":"https://openalex.org/C205875254","wikidata":"https://www.wikidata.org/wiki/Q17156857","display_name":"Decentralised system","level":3,"score":0.4446674585342407},{"id":"https://openalex.org/C189693848","wikidata":"https://www.wikidata.org/wiki/Q6031064","display_name":"Information exchange","level":2,"score":0.4330355226993561},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.42487403750419617},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.41712865233421326},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3861929178237915},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2975873351097107},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2606821656227112},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.18226486444473267},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.07915389537811279},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07875677943229675},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vtcfall.2019.8891538","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2019.8891538","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall)","raw_type":"proceedings-article"},{"id":"pmh:oai:lup.lub.lu.se:ef73de1f-8cd6-4345-8039-ea24b5dc1042","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/ef73de1f-8cd6-4345-8039-ea24b5dc1042","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 1550-2252","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.6899999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1557578388","https://openalex.org/W2128513990","https://openalex.org/W2171342189","https://openalex.org/W2274517597","https://openalex.org/W2581403161","https://openalex.org/W2592240905","https://openalex.org/W2735938380","https://openalex.org/W2785094769","https://openalex.org/W2888886125","https://openalex.org/W2897443154","https://openalex.org/W2910522649","https://openalex.org/W2963845287","https://openalex.org/W2964142462","https://openalex.org/W2997056960","https://openalex.org/W3106282754","https://openalex.org/W6747766086","https://openalex.org/W6755737601"],"related_works":["https://openalex.org/W2364921833","https://openalex.org/W2385146268","https://openalex.org/W1965927479","https://openalex.org/W2004204067","https://openalex.org/W2000392468","https://openalex.org/W2115702732","https://openalex.org/W1966178610","https://openalex.org/W1996092374","https://openalex.org/W2137860976","https://openalex.org/W2464291597"],"abstract_inverted_index":{"In":[0],"this":[1,102],"paper":[2],"we":[3,77],"present":[4],"fully":[5],"decentralized":[6],"methods":[7],"for":[8,25,56,98],"calculating":[9],"an":[10],"approximate":[11],"zero-forzing":[12],"(ZF)":[13],"equalizer":[14],"in":[15,43,59],"a":[16,60,68],"large":[17],"intelligent":[18],"surface":[19],"(LIS).":[20],"A":[21],"LIS":[22],"is":[23,83],"intended":[24],"wireless":[26],"communication":[27],"and":[28],"facilitates":[29],"unprecedented":[30],"MU-":[31],"MIMO":[32],"performance,":[33],"far":[34],"superior":[35],"to":[36,47,50,85],"that":[37,79],"of":[38,53,71,101,104],"Massive":[39],"MIMO.":[40],"Antenna":[41],"modules":[42],"the":[44,64,73,80,96,99],"grid":[45],"connect":[46],"their":[48],"neighbors":[49],"exchange":[51],"messages":[52,74],"information":[54],"needed":[55],"interference":[57,88],"cancellation":[58],"fully-decentralized":[61],"fashion,":[62],"making":[63],"system":[65],"scalable.":[66],"By":[67],"careful":[69],"design":[70],"how":[72],"are":[75],"routed,":[76],"show":[78],"proposed":[81],"method":[82],"able":[84],"cancel":[86],"inter-user":[87],"sufficiently":[89],"well":[90],"without":[91],"any":[92],"centralized":[93],"coordination,":[94],"opening":[95],"door":[97],"realization":[100],"type":[103],"structures.":[105]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}