{"id":"https://openalex.org/W2068002007","doi":"https://doi.org/10.1109/wcncw.2012.6215487","title":"Coexistence of TV White Space enabled cognitive wireless access points","display_name":"Coexistence of TV White Space enabled cognitive wireless access points","publication_year":2012,"publication_date":"2012-04-01","ids":{"openalex":"https://openalex.org/W2068002007","doi":"https://doi.org/10.1109/wcncw.2012.6215487","mag":"2068002007"},"language":"en","primary_location":{"id":"doi:10.1109/wcncw.2012.6215487","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcncw.2012.6215487","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)","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/A5037489860","display_name":"Gabriel Porto Villardi","orcid":"https://orcid.org/0000-0002-4238-3885"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Gabriel P. Villardi","raw_affiliation_strings":["National Institute of Information and Communications Technology, Japan","National Institute of Information and Communications Technology (NICT); Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology, Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"National Institute of Information and Communications Technology (NICT); Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053129469","display_name":"Chen Sun","orcid":"https://orcid.org/0000-0003-0256-091X"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chen Sun","raw_affiliation_strings":["National Institute of Information and Communications Technology, Japan","National Institute of Information and Communications Technology (NICT); Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology, Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"National Institute of Information and Communications Technology (NICT); Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052258792","display_name":"Yohannes D. Alemseged","orcid":null},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yohannes D. Alemseged","raw_affiliation_strings":["National Institute of Information and Communications Technology, Japan","National Institute of Information and Communications Technology (NICT); Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology, Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"National Institute of Information and Communications Technology (NICT); Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087987207","display_name":"Hiroshi Harada","orcid":"https://orcid.org/0000-0001-5904-7987"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Harada","raw_affiliation_strings":["National Institute of Information and Communications Technology, Japan","National Institute of Information and Communications Technology (NICT); Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology, Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"National Institute of Information and Communications Technology (NICT); Japan","institution_ids":["https://openalex.org/I90023481"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4905,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.83845689,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"18","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":0.9994000196456909,"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":0.9994000196456909,"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":0.9980999827384949,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9957000017166138,"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/white-spaces","display_name":"White spaces","score":0.9446612596511841},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7894489169120789},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6632385849952698},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6519001722335815},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5885820388793945},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.564804196357727},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.5362936854362488},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4777790307998657},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4571603834629059}],"concepts":[{"id":"https://openalex.org/C96391052","wikidata":"https://www.wikidata.org/wiki/Q256313","display_name":"White spaces","level":4,"score":0.9446612596511841},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7894489169120789},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6632385849952698},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6519001722335815},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5885820388793945},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.564804196357727},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.5362936854362488},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4777790307998657},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4571603834629059}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcncw.2012.6215487","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcncw.2012.6215487","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8299999833106995,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1488091670","https://openalex.org/W1833386361","https://openalex.org/W1834335327","https://openalex.org/W2041718520","https://openalex.org/W2054405892","https://openalex.org/W2128974762","https://openalex.org/W2135784079","https://openalex.org/W2145417574"],"related_works":["https://openalex.org/W1990962387","https://openalex.org/W1975040580","https://openalex.org/W3098622292","https://openalex.org/W1994734174","https://openalex.org/W2054318779","https://openalex.org/W2229545378","https://openalex.org/W2111066923","https://openalex.org/W2185800257","https://openalex.org/W2091417597","https://openalex.org/W2130956006"],"abstract_inverted_index":{"We":[0,18,78],"address":[1],"the":[2,13,25,33,59,65,80,91,106,112],"problem":[3],"of":[4,29,58,82,95,124],"coexistence":[5,72,93],"between":[6],"neighboring":[7],"cognitive":[8,40,98],"wireless":[9,41,99],"networks":[10],"operating":[11],"in":[12,32,45,101],"TV":[14,34],"White":[15,130],"Space":[16,131],"(TVWS).":[17],"derive":[19,79],"an":[20,56,88],"interference":[21,30],"model":[22],"to":[23],"predict":[24],"range":[26],"and":[27,47,85,126],"level":[28],"generated":[31],"bands":[35],"by":[36],"portable":[37],"low-heigh":[38],"antenna":[39],"access":[42],"points":[43],"(AP)":[44],"suburban":[46],"urban":[48],"areas.":[49],"Based":[50],"on":[51],"our":[52,83],"model,":[53],"we":[54],"provide":[55],"analysis":[57,84,104],"spectral":[60],"availability":[61],"(SA)":[62],"for":[63],"either":[64],"scenarios":[66],"where":[67],"dynamic":[68],"frequency":[69],"selection":[70],"(DFS)":[71],"technique":[73],"is":[74],"employed":[75],"or":[76],"not.":[77],"steps":[81],"provide,":[86],"as":[87,116,118],"illustrative":[89],"example,":[90],"expected":[92],"performance":[94],"TVWS":[96,113],"enabled":[97],"APs":[100],"Japan.":[102],"Our":[103],"demonstrates":[105],"intrinsic":[107],"relationship":[108],"SA":[109],"holds":[110],"with":[111],"channel":[114],"set":[115],"well":[117],"statistical":[119],"information,":[120],"e.g.,":[121],"house-hold":[122],"density":[123],"wards":[125],"cities,":[127],"Internet":[128],"penetration,":[129],"(WS)":[132],"radio":[133],"AP":[134],"market":[135],"penetration.":[136]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}