{"id":"https://openalex.org/W3107813721","doi":"https://doi.org/10.1109/icce-taiwan49838.2020.9258205","title":"Trends and Challenges for the Spectrum Sensing in the Next Generation of Communication Systems","display_name":"Trends and Challenges for the Spectrum Sensing in the Next Generation of Communication Systems","publication_year":2020,"publication_date":"2020-09-28","ids":{"openalex":"https://openalex.org/W3107813721","doi":"https://doi.org/10.1109/icce-taiwan49838.2020.9258205","mag":"3107813721"},"language":"en","primary_location":{"id":"doi:10.1109/icce-taiwan49838.2020.9258205","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce-taiwan49838.2020.9258205","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-Taiwan)","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/A5076968843","display_name":"Myke D. M. Valad\u00e3o","orcid":"https://orcid.org/0000-0001-7595-2266"},"institutions":[{"id":"https://openalex.org/I62885914","display_name":"Universidade Federal do Amazonas","ror":"https://ror.org/02263ky35","country_code":"BR","type":"education","lineage":["https://openalex.org/I62885914"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Myke D. M. Valadao","raw_affiliation_strings":["Federal University of Amazonas (UFAM) and Center for P&D in Elec. and Inf. Tech. (CETELI) at UFAM, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Amazonas (UFAM) and Center for P&D in Elec. and Inf. Tech. (CETELI) at UFAM, Brazil","institution_ids":["https://openalex.org/I62885914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089682603","display_name":"Celso B. Carvalho","orcid":"https://orcid.org/0000-0002-7378-8893"},"institutions":[{"id":"https://openalex.org/I62885914","display_name":"Universidade Federal do Amazonas","ror":"https://ror.org/02263ky35","country_code":"BR","type":"education","lineage":["https://openalex.org/I62885914"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Celso B. Carvalho","raw_affiliation_strings":["Federal University of Amazonas (UFAM) and Center for P&D in Elec. and Inf. Tech. (CETELI) at UFAM, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Amazonas (UFAM) and Center for P&D in Elec. and Inf. Tech. (CETELI) at UFAM, Brazil","institution_ids":["https://openalex.org/I62885914"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004836948","display_name":"S. S. Waldir","orcid":"https://orcid.org/0000-0003-3095-0042"},"institutions":[{"id":"https://openalex.org/I62885914","display_name":"Universidade Federal do Amazonas","ror":"https://ror.org/02263ky35","country_code":"BR","type":"education","lineage":["https://openalex.org/I62885914"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Waldir S. S. Junior","raw_affiliation_strings":["Federal University of Amazonas (UFAM) and Center for P&D in Elec. and Inf. Tech. (CETELI) at UFAM, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Amazonas (UFAM) and Center for P&D in Elec. and Inf. Tech. (CETELI) at UFAM, Brazil","institution_ids":["https://openalex.org/I62885914"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5076968843"],"corresponding_institution_ids":["https://openalex.org/I62885914"],"apc_list":null,"apc_paid":null,"fwci":0.4625,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.67877404,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"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":0.9998999834060669,"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":0.9998999834060669,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9954000115394592,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9936000108718872,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.9447196125984192},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.9162536859512329},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.8980576992034912},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.697603702545166},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.48927661776542664},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.47210970520973206},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4686623811721802},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.24712106585502625},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19983863830566406},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06861934065818787}],"concepts":[{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.9447196125984192},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.9162536859512329},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8980576992034912},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.697603702545166},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48927661776542664},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.47210970520973206},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4686623811721802},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.24712106585502625},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19983863830566406},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06861934065818787},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icce-taiwan49838.2020.9258205","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce-taiwan49838.2020.9258205","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-Taiwan)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4399999976158142,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2907930484","https://openalex.org/W2923982813","https://openalex.org/W2947733413","https://openalex.org/W2950321066","https://openalex.org/W2969381067","https://openalex.org/W2991006268","https://openalex.org/W2996961625","https://openalex.org/W3011136057"],"related_works":["https://openalex.org/W1964845213","https://openalex.org/W1521597021","https://openalex.org/W2101046665","https://openalex.org/W2599854282","https://openalex.org/W2383496893","https://openalex.org/W3107813721","https://openalex.org/W2138368804","https://openalex.org/W2116264631","https://openalex.org/W2135812553","https://openalex.org/W2603982485"],"abstract_inverted_index":{"In":[0,77],"order":[1],"to":[2,6,19,55],"obtained":[3],"efficient":[4],"ways":[5],"use":[7],"the":[8,11,38,65,71,82,87],"spectrum":[9,16,29,43],"frequency":[10],"cognitive":[12],"radio":[13],"(CR)":[14],"uses":[15],"sensing":[17,30,53,73],"techniques":[18,49,74,85],"allocate":[20],"secondary":[21],"users":[22],"(SU)":[23],"dynamically.":[24],"Exist":[25],"two":[26],"classes":[27],"of":[28,40,42,68,86],"techniques,":[31],"narrowband":[32,52],"and":[33,44],"wideband":[34,72,88],"sensing.":[35,89],"But,":[36],"with":[37],"increase":[39],"demand":[41],"new":[45],"technologies":[46],"like":[47],"5G,":[48],"based":[50],"on":[51],"begin":[54],"became":[56,75],"inefficient.":[57],"For":[58],"achieve":[59],"high":[60],"data":[61],"rates,":[62],"needed":[63],"for":[64],"next":[66],"generation":[67],"communication":[69],"systems,":[70],"promising.":[76],"this":[78],"article,":[79],"we":[80],"present":[81],"most":[83],"promising":[84]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
