{"id":"https://openalex.org/W1521036299","doi":"https://doi.org/10.1109/vtcspring.2015.7146162","title":"Virtual Small Cells Using Large Antenna Arrays as an Alternative to Classical HetNets","display_name":"Virtual Small Cells Using Large Antenna Arrays as an Alternative to Classical HetNets","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1521036299","doi":"https://doi.org/10.1109/vtcspring.2015.7146162","mag":"1521036299"},"language":"en","primary_location":{"id":"doi:10.1109/vtcspring.2015.7146162","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2015.7146162","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 81st Vehicular Technology Conference (VTC Spring)","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/A5080524859","display_name":"Ana Galindo\u2010Serrano","orcid":null},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Ana Galindo-Serrano","raw_affiliation_strings":["Department of Electronics and Information Systems (ELlS), Ghent University Sint-Pietersnieuwstraat, Ghent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Systems (ELlS), Ghent University Sint-Pietersnieuwstraat, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031454102","display_name":"Sof\u00eda Mart\u00ednez L\u00f3pez","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]},{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE","FR"],"is_corresponding":false,"raw_author_name":"Sofia Martinez Lopez","raw_affiliation_strings":["Department of Electronics and Information Systems (ELlS), Ghent University Sint-Pietersnieuwstraat, Ghent, Belgium","Orange (France), Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Systems (ELlS), Ghent University Sint-Pietersnieuwstraat, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"Orange (France), Paris, France","institution_ids":["https://openalex.org/I19370010"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089496833","display_name":"Alberto De Ronzi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alberto De Ronzi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5109419136","display_name":"Azeddine Gati","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Azeddine Gati","raw_affiliation_strings":["Orange (France), Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orange (France), Paris, France","institution_ids":["https://openalex.org/I19370010"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.2092,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.88531935,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"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/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"}},"topics":[{"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9994000196456909,"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":0.998199999332428,"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/macrocell","display_name":"Macrocell","score":0.9915924668312073},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.6638460159301758},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.6326937675476074},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6274954676628113},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5854296088218689},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5619825720787048},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5260862112045288},{"id":"https://openalex.org/keywords/operating-expense","display_name":"Operating expense","score":0.45854830741882324},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.45271220803260803},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.2985077500343323},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2871130704879761},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2646411061286926},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.19851475954055786},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.07924336194992065}],"concepts":[{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.9915924668312073},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.6638460159301758},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.6326937675476074},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6274954676628113},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5854296088218689},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5619825720787048},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5260862112045288},{"id":"https://openalex.org/C87450203","wikidata":"https://www.wikidata.org/wiki/Q831940","display_name":"Operating expense","level":2,"score":0.45854830741882324},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.45271220803260803},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.2985077500343323},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2871130704879761},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2646411061286926},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.19851475954055786},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.07924336194992065},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcspring.2015.7146162","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2015.7146162","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 81st Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1647572132","https://openalex.org/W1970197466","https://openalex.org/W2067552797","https://openalex.org/W2098126478","https://openalex.org/W2127297548","https://openalex.org/W2128513990","https://openalex.org/W2143927285","https://openalex.org/W2147601077","https://openalex.org/W2160837607","https://openalex.org/W2171342189","https://openalex.org/W2985849463","https://openalex.org/W3106282754"],"related_works":["https://openalex.org/W568081520","https://openalex.org/W2794077711","https://openalex.org/W2354270559","https://openalex.org/W4376117215","https://openalex.org/W2773201685","https://openalex.org/W2887526653","https://openalex.org/W2094293617","https://openalex.org/W4385804778","https://openalex.org/W2287483826","https://openalex.org/W2598710713"],"abstract_inverted_index":{"In":[0],"4G":[1],"the":[2,8,45,52,59,70,79,82,90,96,110,120],"introduction":[3],"of":[4,18,28,47,84,92],"small":[5],"cells":[6],"is":[7],"solution":[9],"to":[10,105],"cope":[11],"with":[12],"dense":[13,64],"traffic":[14,65,106],"areas.":[15],"The":[16],"deployment":[17,117],"new":[19],"equipment":[20],"implies":[21],"a":[22,115],"non-":[23],"negligible":[24],"cost":[25],"in":[26,57,112],"terms":[27],"backhauling,":[29],"sites":[30],"acquisition,":[31],"maintenance":[32],"and":[33,88,98,118],"network":[34,61,122],"energy":[35],"consumption.":[36],"Advances":[37],"on":[38],"large":[39],"antenna":[40,86],"arrays":[41],"research":[42],"permit":[43],"conceiving":[44],"use":[46,91],"massive":[48],"antennas":[49],"elements":[50,87],"at":[51,63,78],"macrocell.":[53],"Our":[54],"approach":[55],"consists":[56],"supplying":[58],"extra":[60],"capacity":[62],"areas":[66],"using":[67],"directive":[68],"beams:":[69],"Virtual":[71],"Small":[72],"Cells":[73],"(VSCs).":[74],"VSCs":[75,101],"are":[76,102],"created":[77],"macrocell":[80],"by":[81],"activation":[83],"multiple":[85],"replace":[89],"picocells,":[93],"reducing":[94],"consequently":[95],"OPEX":[97],"CAPEX":[99],"expenses.":[100],"reconfigurable":[103],"according":[104],"fluctuation,":[107],"can":[108],"increase":[109],"throughput":[111],"50%":[113],"regarding":[114],"only-macrocell":[116],"reduce":[119],"global":[121],"consumed":[123],"power.":[124]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}