{"id":"https://openalex.org/W2396215946","doi":"https://doi.org/10.3390/fi8020023","title":"Cognitive Spectrum Sharing: An Enabling Wireless Communication Technology for a Wide Use of Smart Systems","display_name":"Cognitive Spectrum Sharing: An Enabling Wireless Communication Technology for a Wide Use of Smart Systems","publication_year":2016,"publication_date":"2016-05-20","ids":{"openalex":"https://openalex.org/W2396215946","doi":"https://doi.org/10.3390/fi8020023","mag":"2396215946"},"language":"en","primary_location":{"id":"doi:10.3390/fi8020023","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi8020023","pdf_url":"https://www.mdpi.com/1999-5903/8/2/23/pdf?version=1463732730","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"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":"Future Internet","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-5903/8/2/23/pdf?version=1463732730","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005457508","display_name":"Romano Fantacci","orcid":"https://orcid.org/0000-0001-5934-3321"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Romano Fantacci","raw_affiliation_strings":["Department of Information Engineering, University of Florence, Florence 50139, Italy"],"raw_orcid":"https://orcid.org/0000-0001-5934-3321","affiliations":[{"raw_affiliation_string":"Department of Information Engineering, University of Florence, Florence 50139, Italy","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079864944","display_name":"Dania Marabissi","orcid":"https://orcid.org/0000-0002-7075-3556"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Dania Marabissi","raw_affiliation_strings":["Department of Information Engineering, University of Florence, Florence 50139, Italy"],"raw_orcid":"https://orcid.org/0000-0002-7075-3556","affiliations":[{"raw_affiliation_string":"Department of Information Engineering, University of Florence, Florence 50139, Italy","institution_ids":["https://openalex.org/I45084792"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5005457508"],"corresponding_institution_ids":["https://openalex.org/I45084792"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1782},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1782},"fwci":3.1359,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.92377524,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"8","issue":"2","first_page":"23","last_page":"23"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":1.0,"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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9986000061035156,"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/T13553","display_name":"Age of Information Optimization","score":0.9951000213623047,"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/computer-science","display_name":"Computer science","score":0.8477598428726196},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.6949409246444702},{"id":"https://openalex.org/keywords/smart-environment","display_name":"Smart environment","score":0.6323801279067993},{"id":"https://openalex.org/keywords/smart-city","display_name":"Smart city","score":0.569644570350647},{"id":"https://openalex.org/keywords/cognitive-network","display_name":"Cognitive network","score":0.5182657241821289},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5164525508880615},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4690893888473511},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4541052281856537},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4265446066856384},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3633304834365845},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3450419306755066},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34286391735076904}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8477598428726196},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6949409246444702},{"id":"https://openalex.org/C152223200","wikidata":"https://www.wikidata.org/wiki/Q3055471","display_name":"Smart environment","level":3,"score":0.6323801279067993},{"id":"https://openalex.org/C2777103469","wikidata":"https://www.wikidata.org/wiki/Q1231558","display_name":"Smart city","level":3,"score":0.569644570350647},{"id":"https://openalex.org/C32542511","wikidata":"https://www.wikidata.org/wiki/Q5141225","display_name":"Cognitive network","level":4,"score":0.5182657241821289},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5164525508880615},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4690893888473511},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4541052281856537},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4265446066856384},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3633304834365845},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3450419306755066},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34286391735076904},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/fi8020023","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi8020023","pdf_url":"https://www.mdpi.com/1999-5903/8/2/23/pdf?version=1463732730","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"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":"Future Internet","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:gam:jftint:v:8:y:2016:i:2:p:23-:d:70494","is_oa":false,"landing_page_url":"https://www.mdpi.com/1999-5903/8/2/23/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:afbbf0f864a44bf79d9324152c95ebb0","is_oa":true,"landing_page_url":"https://doaj.org/article/afbbf0f864a44bf79d9324152c95ebb0","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":"Future Internet, Vol 8, Iss 2, p 23 (2016)","raw_type":"article"},{"id":"pmh:oai:flore.unifi.it:2158/1039818","is_oa":true,"landing_page_url":"http://hdl.handle.net/2158/1039818","pdf_url":null,"source":{"id":"https://openalex.org/S4306402033","display_name":"Florence Research (University of Florence)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45084792","host_organization_name":"University of Florence","host_organization_lineage":["https://openalex.org/I45084792"],"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":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:mdpi.com:/1999-5903/8/2/23/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/fi8020023","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":"Future Internet; Volume 8; Issue 2; Pages: 23","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/fi8020023","is_oa":true,"landing_page_url":"https://doi.org/10.3390/fi8020023","pdf_url":"https://www.mdpi.com/1999-5903/8/2/23/pdf?version=1463732730","source":{"id":"https://openalex.org/S34838331","display_name":"Future Internet","issn_l":"1999-5903","issn":["1999-5903"],"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":"Future Internet","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.7200000286102295,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W1523033733","https://openalex.org/W1964898569","https://openalex.org/W1976509309","https://openalex.org/W1978676067","https://openalex.org/W1978818721","https://openalex.org/W1984641677","https://openalex.org/W1984954198","https://openalex.org/W1986733843","https://openalex.org/W1991684038","https://openalex.org/W1991871068","https://openalex.org/W1998856441","https://openalex.org/W2000117280","https://openalex.org/W2007089130","https://openalex.org/W2017233378","https://openalex.org/W2019072087","https://openalex.org/W2020473855","https://openalex.org/W2020776854","https://openalex.org/W2023291531","https://openalex.org/W2024509105","https://openalex.org/W2025321080","https://openalex.org/W2033242001","https://openalex.org/W2036322479","https://openalex.org/W2058300150","https://openalex.org/W2059714517","https://openalex.org/W2065809973","https://openalex.org/W2071707134","https://openalex.org/W2090495398","https://openalex.org/W2092708322","https://openalex.org/W2094629654","https://openalex.org/W2095043632","https://openalex.org/W2100639514","https://openalex.org/W2101609731","https://openalex.org/W2101840010","https://openalex.org/W2104523419","https://openalex.org/W2106442964","https://openalex.org/W2107090575","https://openalex.org/W2112282365","https://openalex.org/W2114667096","https://openalex.org/W2135836520","https://openalex.org/W2140607818","https://openalex.org/W2142179860","https://openalex.org/W2142424928","https://openalex.org/W2148569971","https://openalex.org/W2151188327","https://openalex.org/W2161044775","https://openalex.org/W2162109095","https://openalex.org/W2172075854","https://openalex.org/W2180416324","https://openalex.org/W2202705714","https://openalex.org/W2288090062","https://openalex.org/W2293583529","https://openalex.org/W2296377540","https://openalex.org/W2315917543","https://openalex.org/W2330674399","https://openalex.org/W2333505325","https://openalex.org/W2343364900","https://openalex.org/W2536706476","https://openalex.org/W2537381390","https://openalex.org/W3105959039","https://openalex.org/W3151015435"],"related_works":["https://openalex.org/W2277261328","https://openalex.org/W2167656028","https://openalex.org/W2610471112","https://openalex.org/W2340059876","https://openalex.org/W2800372944","https://openalex.org/W2010464513","https://openalex.org/W2732016385","https://openalex.org/W2915536052","https://openalex.org/W2268952256","https://openalex.org/W2134296312"],"abstract_inverted_index":{"A":[0],"smart":[1,57,87,115,183,212],"city":[2,116,184,213],"is":[3,11,118,139],"an":[4,38,154],"environment":[5,166],"where":[6],"a":[7,45,62,86,135,173,182],"pervasive,":[8],"multi-service":[9],"network":[10,43,198],"employed":[12],"to":[13,32,76,80,114,119,123,152,163,209],"provide":[14,172],"citizens":[15],"improved":[16],"living":[17],"conditions":[18],"as":[19,21,67,90],"well":[20],"better":[22],"public":[23],"safety":[24],"and":[25,40,52,59,97,179,202,215],"security.":[26],"Advanced":[27],"communication":[28,42,71,160,185],"technologies":[29],"are":[30,205],"essential":[31],"achieve":[33],"this":[34,133,169],"goal.":[35],"In":[36,168],"particular,":[37],"efficient":[39,155],"reliable":[41,53],"plays":[44],"crucial":[46],"role":[47],"in":[48,150],"providing":[49],"continue,":[50],"ubiquitous,":[51],"interconnections":[54],"among":[55],"users,":[56],"devices,":[58],"applications.":[60],"As":[61],"consequence,":[63],"wireless":[64],"networking":[65],"appears":[66],"the":[68,74,82,109,125,142,158,164,176,189],"principal":[69],"enabling":[70],"technology":[72,145],"despite":[73],"necessity":[75],"face":[77],"severe":[78],"challenges":[79],"satisfy":[81],"needs":[83],"arising":[84],"from":[85],"environment,":[88],"such":[89],"explosive":[91],"data":[92,95,111],"volume,":[93],"heterogeneous":[94],"traffic,":[96],"support":[98,211],"of":[99,101,127,157,175,181,206],"quality":[100],"service":[102],"constraints.":[103],"An":[104],"interesting":[105],"approach":[106],"for":[107],"meeting":[108],"growing":[110],"demand":[112],"due":[113],"applications":[117,214],"adopt":[120],"suitable":[121],"methodologies":[122],"improve":[124],"usage":[126],"all":[128],"potential":[129],"spectrum":[130],"resources.":[131],"Towards":[132],"goal,":[134],"very":[136],"promising":[137],"solution":[138],"represented":[140],"by":[141,193],"Cognitive":[143,190],"Radio":[144,191],"that":[146],"enables":[147],"context-aware":[148],"capability":[149],"order":[151],"pursue":[153],"use":[156],"available":[159],"resources":[161],"according":[162],"surrounding":[165],"conditions.":[167],"paper":[170],"we":[171],"review":[174],"characteristics,":[177],"challenges,":[178],"solutions":[180],"architecture,":[186],"based":[187],"on":[188,195],"technology,":[192],"focusing":[194],"two":[196],"new":[197],"paradigms\u2014namely,":[199],"Heterogeneous":[200],"Network":[201],"Machines-to-Machines":[203],"communications\u2014that":[204],"special":[207],"interest":[208],"efficiently":[210],"services.":[216]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":3}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2016-06-24T00:00:00"}