{"id":"https://openalex.org/W2602217893","doi":"https://doi.org/10.1587/transcom.2016pfi0014","title":"Smart Spectrum for Future Wireless World","display_name":"Smart Spectrum for Future Wireless World","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2602217893","doi":"https://doi.org/10.1587/transcom.2016pfi0014","mag":"2602217893"},"language":"en","primary_location":{"id":"doi:10.1587/transcom.2016pfi0014","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transcom.2016pfi0014","pdf_url":"https://www.jstage.jst.go.jp/article/transcom/E100.B/9/E100.B_2016PFI0014/_pdf","source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/transcom/E100.B/9/E100.B_2016PFI0014/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054932044","display_name":"Takeo Fujii","orcid":"https://orcid.org/0000-0002-7886-5560"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeo FUJII","raw_affiliation_strings":["The University of Electro-Communications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Electro-Communications","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076133663","display_name":"Kenta Umebayashi","orcid":"https://orcid.org/0000-0002-4669-7187"},"institutions":[{"id":"https://openalex.org/I92614990","display_name":"Tokyo University of Agriculture and Technology","ror":"https://ror.org/00qg0kr10","country_code":"JP","type":"education","lineage":["https://openalex.org/I92614990"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenta UMEBAYASHI","raw_affiliation_strings":["Tokyo University of Agriculture and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo University of Agriculture and Technology","institution_ids":["https://openalex.org/I92614990"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.7379,"has_fulltext":true,"cited_by_count":25,"citation_normalized_percentile":{"value":0.91351839,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"E100.B","issue":"9","first_page":"1661","last_page":"1673"},"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.9955000281333923,"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/computer-science","display_name":"Computer science","score":0.7953282594680786},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.7896358966827393},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.7129255533218384},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.5290195941925049},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.5152904987335205},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.48371532559394836},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.4514998495578766},{"id":"https://openalex.org/keywords/frequency-allocation","display_name":"Frequency allocation","score":0.44646361470222473},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.43771272897720337},{"id":"https://openalex.org/keywords/wireless-intrusion-prevention-system","display_name":"Wireless intrusion prevention system","score":0.41034823656082153},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.331972599029541},{"id":"https://openalex.org/keywords/wi-fi-array","display_name":"Wi-Fi array","score":0.2036305069923401}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7953282594680786},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.7896358966827393},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.7129255533218384},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.5290195941925049},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.5152904987335205},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.48371532559394836},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.4514998495578766},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.44646361470222473},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.43771272897720337},{"id":"https://openalex.org/C121286152","wikidata":"https://www.wikidata.org/wiki/Q8026893","display_name":"Wireless intrusion prevention system","level":5,"score":0.41034823656082153},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.331972599029541},{"id":"https://openalex.org/C152153834","wikidata":"https://www.wikidata.org/wiki/Q1339878","display_name":"Wi-Fi array","level":4,"score":0.2036305069923401},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"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:10.1587/transcom.2016pfi0014","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transcom.2016pfi0014","pdf_url":"https://www.jstage.jst.go.jp/article/transcom/E100.B/9/E100.B_2016PFI0014/_pdf","source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transcom.2016pfi0014","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transcom.2016pfi0014","pdf_url":"https://www.jstage.jst.go.jp/article/transcom/E100.B/9/E100.B_2016PFI0014/_pdf","source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Communications","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.4099999964237213}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2602217893.pdf","grobid_xml":"https://content.openalex.org/works/W2602217893.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1540755540","https://openalex.org/W1547291933","https://openalex.org/W1965842222","https://openalex.org/W1967201844","https://openalex.org/W1971130674","https://openalex.org/W2003084204","https://openalex.org/W2026919714","https://openalex.org/W2044082226","https://openalex.org/W2049221723","https://openalex.org/W2051755734","https://openalex.org/W2056762649","https://openalex.org/W2057818436","https://openalex.org/W2062605268","https://openalex.org/W2069841875","https://openalex.org/W2084327475","https://openalex.org/W2084801029","https://openalex.org/W2090492241","https://openalex.org/W2097850361","https://openalex.org/W2101734002","https://openalex.org/W2101840010","https://openalex.org/W2106822551","https://openalex.org/W2114815050","https://openalex.org/W2118213273","https://openalex.org/W2122821304","https://openalex.org/W2133720510","https://openalex.org/W2134155782","https://openalex.org/W2135115617","https://openalex.org/W2135269186","https://openalex.org/W2135354457","https://openalex.org/W2144067966","https://openalex.org/W2144369278","https://openalex.org/W2150397642","https://openalex.org/W2153090463","https://openalex.org/W2153620960","https://openalex.org/W2154310796","https://openalex.org/W2155999145","https://openalex.org/W2159767430","https://openalex.org/W2164499485","https://openalex.org/W2167755092","https://openalex.org/W2168078104","https://openalex.org/W2254851541","https://openalex.org/W2283065726","https://openalex.org/W2326498461","https://openalex.org/W2485407786","https://openalex.org/W2541570380","https://openalex.org/W2562333842","https://openalex.org/W3023390280"],"related_works":["https://openalex.org/W2236567279","https://openalex.org/W2545213287","https://openalex.org/W4225341666","https://openalex.org/W2392764151","https://openalex.org/W2336181987","https://openalex.org/W2598828511","https://openalex.org/W1988869880","https://openalex.org/W2381640075","https://openalex.org/W3040860231","https://openalex.org/W603104189"],"abstract_inverted_index":{"As":[0],"the":[1,30,70,93,104,112,127,131,159,164,203,206,213,217,222,227],"role":[2],"of":[3,29,33,39,205,212,219,221],"wireless":[4,48,57,90,142,229],"communication":[5],"is":[6,25,118,138,188],"becoming":[7,26],"more":[8],"important":[9,120],"for":[10,16,87,125,140,144,190,225],"realizing":[11,103,191],"a":[12,55,59,82,88,149,169,185],"future":[13,56,89,228],"connected":[14],"society":[15],"not":[17],"only":[18],"humans":[19],"but":[20],"also":[21],"things,":[22],"spectrum":[23,52,62,84,113,116,123,128,132,146,151,165,171,178,186,196,224],"scarcity":[24],"severe,":[27],"because":[28],"huge":[31],"numbers":[32],"mobile":[34],"terminals":[35],"and":[36,74,130,162,193,216],"many":[37],"types":[38],"applications":[40],"in":[41,54,108,148,154,182],"use.":[42],"In":[43,77,198],"order":[44,109,155],"to":[45,102,110,156,167],"realize":[46],"sustainable":[47],"connection":[49],"under":[50],"limited":[51],"resources":[53],"world,":[58],"new":[60,83],"dynamic":[61,145,195],"management":[63,179],"scheme":[64],"should":[65],"be":[66,174],"developed":[67],"that":[68,180],"considers":[69],"surrounding":[71],"radio":[72],"environment":[73,114,133],"user":[75],"preferences.":[76],"this":[78,199],"paper,":[79,200],"we":[80,201],"discuss":[81,202],"utilization":[85],"framework":[86],"world":[91],"called":[92],"\u201csmart":[94],"spectrum.\u201d":[95],"There":[96],"are":[97],"four":[98],"main":[99],"issues":[100],"related":[101],"smart":[105,177,207,214,223],"spectrum.":[106],"First,":[107],"recognize":[111],"accurately,":[115],"measurement":[117,136,160],"an":[119],"technology.":[121],"Second,":[122],"modeling":[124],"estimating":[126],"usage":[129],"by":[134],"using":[135],"results":[137,161],"required":[139,189],"designing":[141],"parameters":[143],"use":[147],"shared":[150],"environment.":[152],"Third,":[153],"effectively":[157],"gather":[158],"provide":[163],"information":[166],"users,":[168],"measurement-based":[170],"database":[172,187],"can":[173],"used.":[175],"Finally,":[176],"operates":[181],"combination":[183],"with":[184],"efficient":[192],"organized":[194],"utilization.":[197],"concept":[204],"spectrum,":[208,215],"fundamental":[209],"research":[210],"studies":[211],"direction":[218],"development":[220],"targeting":[226],"world.":[230]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":5}],"updated_date":"2026-08-05T07:39:15.569665","created_date":"2025-10-10T00:00:00"}
