{"id":"https://openalex.org/W4392152479","doi":"https://doi.org/10.1109/globecom54140.2023.10437882","title":"Unlocking Metasurface Practicality for B5G Networks: AI-assisted RIS Planning","display_name":"Unlocking Metasurface Practicality for B5G Networks: AI-assisted RIS Planning","publication_year":2023,"publication_date":"2023-12-04","ids":{"openalex":"https://openalex.org/W4392152479","doi":"https://doi.org/10.1109/globecom54140.2023.10437882"},"language":"en","primary_location":{"id":"doi:10.1109/globecom54140.2023.10437882","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom54140.2023.10437882","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","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/A5085953325","display_name":"Guillermo Encinas-Lago","orcid":"https://orcid.org/0009-0004-3419-447X"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Guillermo Encinas-Lago","raw_affiliation_strings":["NEC Laboratories Europe,Heidelberg,Germany,69115"],"affiliations":[{"raw_affiliation_string":"NEC Laboratories Europe,Heidelberg,Germany,69115","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058770147","display_name":"Antonio Albanese","orcid":"https://orcid.org/0000-0001-7608-7278"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Antonio Albanese","raw_affiliation_strings":["University Carlos III of Madrid,Departamento de Ingeniería Telemática,Leganés,Spain,28911","Flyhound Co., New York, US"],"affiliations":[{"raw_affiliation_string":"University Carlos III of Madrid,Departamento de Ingeniería Telemática,Leganés,Spain,28911","institution_ids":["https://openalex.org/I50357001"]},{"raw_affiliation_string":"Flyhound Co., New York, US","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071187690","display_name":"Vincenzo Sciancalepore","orcid":"https://orcid.org/0000-0002-0680-7150"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vincenzo Sciancalepore","raw_affiliation_strings":["NEC Laboratories Europe,Heidelberg,Germany,69115"],"affiliations":[{"raw_affiliation_string":"NEC Laboratories Europe,Heidelberg,Germany,69115","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081612175","display_name":"Marco Di Renzo","orcid":"https://orcid.org/0000-0003-0772-8793"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Marco Di Renzo","raw_affiliation_strings":["Université Paris-Saclay,CNRS, CentraleSupélec, Laboratoire des Signaux et Systèmes,Gif-sur-Yvette,France,91190"],"affiliations":[{"raw_affiliation_string":"Université Paris-Saclay,CNRS, CentraleSupélec, Laboratoire des Signaux et Systèmes,Gif-sur-Yvette,France,91190","institution_ids":["https://openalex.org/I4210097418","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086187463","display_name":"Xavier Costa\u2010P\u00e9rez","orcid":"https://orcid.org/0000-0002-9654-6109"},"institutions":[{"id":"https://openalex.org/I11932220","display_name":"Instituci\u00f3 Catalana de Recerca i Estudis Avan\u00e7ats","ror":"https://ror.org/0371hy230","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I11932220"]},{"id":"https://openalex.org/I4210130845","display_name":"i2CAT","ror":"https://ror.org/02rkks755","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210130845","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Xavier Costa-P\u00e9rez","raw_affiliation_strings":["NEC Laboratories Europe,Heidelberg,Germany,69115","i2cat Foundation and ICREA, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"NEC Laboratories Europe,Heidelberg,Germany,69115","institution_ids":[]},{"raw_affiliation_string":"i2cat Foundation and ICREA, Barcelona, Spain","institution_ids":["https://openalex.org/I4210130845","https://openalex.org/I11932220"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5085953325"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.162,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.79010995,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"6560","last_page":"6566"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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"}},"topics":[{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9965999722480774,"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/T12784","display_name":"Modular Robots and Swarm Intelligence","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/computer-science","display_name":"Computer science","score":0.6798980832099915},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.35554325580596924}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6798980832099915},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.35554325580596924}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom54140.2023.10437882","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom54140.2023.10437882","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1536103920","https://openalex.org/W2123489071","https://openalex.org/W2150166076","https://openalex.org/W2788862220","https://openalex.org/W2938321354","https://openalex.org/W2945086780","https://openalex.org/W2946943579","https://openalex.org/W2963728120","https://openalex.org/W2981096252","https://openalex.org/W3033425325","https://openalex.org/W3034533409","https://openalex.org/W3127355490","https://openalex.org/W3127940641","https://openalex.org/W3159402647","https://openalex.org/W3189323255","https://openalex.org/W3199600199","https://openalex.org/W3208144297","https://openalex.org/W3212407382","https://openalex.org/W3216377324","https://openalex.org/W4213429876","https://openalex.org/W4225359204","https://openalex.org/W4283204432","https://openalex.org/W4285114650","https://openalex.org/W4285142405","https://openalex.org/W4285196370","https://openalex.org/W4302607510","https://openalex.org/W4307330858","https://openalex.org/W4385299699","https://openalex.org/W6804594903"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"The":[0,21],"advent":[1],"of":[2,17,33,42,48,95,144,154],"reconfigurable":[3],"intelligent":[4],"surfaces":[5],"(RISs)":[6],"brings":[7],"along":[8],"significant":[9,75],"improvements":[10],"for":[11,51],"wireless":[12,37],"technology":[13],"on":[14,102],"the":[15,26,31,36,40,46,55,92,99,141,145,152],"verge":[16],"beyond-fifth-generation":[18],"networks":[19],"(B5G).":[20],"proven":[22],"flexibility":[23],"in":[24,129,140,149,169],"influencing":[25],"propagation":[27,59],"environment":[28],"opens":[29],"up":[30],"possibility":[32],"programmatically":[34],"altering":[35],"channel":[38],"to":[39,83,85,98,179],"advantage":[41],"network":[43,188],"designers,":[44],"enabling":[45],"exploitation":[47],"higher-frequency":[49],"bands":[50],"superior":[52],"throughput":[53],"overcoming":[54],"challenging":[56],"electromagnetic":[57],"(EM)":[58],"properties":[60],"at":[61,174],"these":[62],"frequency":[63],"bands.":[64],"However,":[65],"RISs":[66,97],"are":[67],"not":[68],"magic":[69],"bullets.":[70],"Their":[71],"employment":[72],"comes":[73],"with":[74,104],"complexity,":[76],"requiring":[77],"ad-hoc":[78],"deployments":[79],"and":[80],"management":[81],"operations":[82],"come":[84],"fruition.":[86],"In":[87,109],"this":[88],"paper,":[89],"we":[90,111],"tackle":[91],"open":[93],"problem":[94],"bringing":[96],"field,":[100],"focusing":[101],"areas":[103],"little":[105],"or":[106],"no":[107],"coverage.":[108],"fact,":[110],"present":[112],"a":[113,125],"first-of-its-kind":[114],"deep":[115],"reinforcement":[116],"learning":[117],"(DRL)":[118],"solution,":[119],"dubbed":[120],"as":[121],"D-RISA,":[122],"which":[123],"trains":[124],"DRL":[126],"agent":[127],"and,":[128],"turn,":[130],"obtains":[131],"an":[132],"optimal":[133],"RIS":[134],"deployment.":[135],"We":[136],"validate":[137],"our":[138,155],"framework":[139],"indoor":[142],"scenario":[143],"Rennes":[146],"railway":[147],"station":[148],"France,":[150],"assessing":[151],"performance":[153],"algorithm":[156],"against":[157],"state-of-the-art":[158],"(SOA)":[159],"approaches.":[160],"Our":[161],"benchmarks":[162],"showcase":[163],"better":[164],"coverage,":[165],"i.e.,":[166],"10-dB":[167],"increase":[168],"minimum":[170],"signal-to-noise":[171],"ratio":[172],"(SNR),":[173],"lower":[175],"computational":[176],"time":[177],"(up":[178],"-":[180],"25":[181],"%)":[182],"while":[183],"improving":[184],"scalability":[185],"towards":[186],"denser":[187],"deployments.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3}],"updated_date":"2026-04-12T07:58:50.170612","created_date":"2025-10-10T00:00:00"}