{"id":"https://openalex.org/W2170948008","doi":"https://doi.org/10.1109/mcom.2012.6384456","title":"Deployment and coverage of cognitive radio networks in TV white space","display_name":"Deployment and coverage of cognitive radio networks in TV white space","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2170948008","doi":"https://doi.org/10.1109/mcom.2012.6384456","mag":"2170948008"},"language":"en","primary_location":{"id":"doi:10.1109/mcom.2012.6384456","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2012.6384456","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-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/A5045253460","display_name":"Kyu\u2010Min Kang","orcid":"https://orcid.org/0000-0001-6077-1753"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyu-min Kang","raw_affiliation_strings":["Electronics and Telecommunications Research Institute, Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute, Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030716470","display_name":"Jae Park","orcid":"https://orcid.org/0000-0002-8593-0877"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae Park","raw_affiliation_strings":["Electronics and Telecommunications Research Institute, Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute, Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056962606","display_name":"Sang-In Cho","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang-in Cho","raw_affiliation_strings":["Electronics and Telecommunications Research Institute, Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute, Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037024058","display_name":"Byung Jang Jeong","orcid":"https://orcid.org/0000-0003-3606-0593"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byung Jeong","raw_affiliation_strings":["Electronics and Telecommunications Research Institute, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute, South Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100440441","display_name":"Young\u2010Jin Kim","orcid":"https://orcid.org/0000-0001-9239-469X"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young-jin Kim","raw_affiliation_strings":["Pohang University of Science and Technology, Kyungbuk, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology, Kyungbuk, South Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089744228","display_name":"Hyoung-Jin Lim","orcid":null},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyoung-jin Lim","raw_affiliation_strings":["Pohang University of Science and Technology, Kyungbuk, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology, Kyungbuk, South Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048791045","display_name":"Gi-Hong Im","orcid":null},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Gi-hong Im","raw_affiliation_strings":["Pohang University of Science and Technology, Kyungbuk, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology, Kyungbuk, South Korea","institution_ids":["https://openalex.org/I123900574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":12.3441,"has_fulltext":false,"cited_by_count":55,"citation_normalized_percentile":{"value":0.98912943,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"50","issue":"12","first_page":"88","last_page":"94"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9976000189781189,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9969000220298767,"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":0.8683826923370361},{"id":"https://openalex.org/keywords/digital-television","display_name":"Digital television","score":0.7917345762252808},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7152448892593384},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.5691654682159424},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5451958179473877},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.53825443983078},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5289956331253052},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4924508035182953},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4820571839809418},{"id":"https://openalex.org/keywords/ultra-high-frequency","display_name":"Ultra high frequency","score":0.45725056529045105},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.41178059577941895},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.39326441287994385},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3857029378414154},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1050853431224823}],"concepts":[{"id":"https://openalex.org/C96391052","wikidata":"https://www.wikidata.org/wiki/Q256313","display_name":"White spaces","level":4,"score":0.8683826923370361},{"id":"https://openalex.org/C520681616","wikidata":"https://www.wikidata.org/wiki/Q202255","display_name":"Digital television","level":2,"score":0.7917345762252808},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7152448892593384},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.5691654682159424},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5451958179473877},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.53825443983078},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5289956331253052},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4924508035182953},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4820571839809418},{"id":"https://openalex.org/C96122199","wikidata":"https://www.wikidata.org/wiki/Q628096","display_name":"Ultra high frequency","level":2,"score":0.45725056529045105},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.41178059577941895},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.39326441287994385},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3857029378414154},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1050853431224823},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/mcom.2012.6384456","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2012.6384456","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-article"},{"id":"pmh:oai:oasis.postech.ac.kr:2014.oak/15997","is_oa":false,"landing_page_url":"https://oasis.postech.ac.kr/handle/2014.oak/15997","pdf_url":null,"source":{"id":"https://openalex.org/S4306401965","display_name":"Open Access System for Information Sharing (Pohang University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I123900574","host_organization_name":"Pohang University of Science and Technology","host_organization_lineage":["https://openalex.org/I123900574"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1963694973","https://openalex.org/W2071707134","https://openalex.org/W2090207893","https://openalex.org/W2112970214","https://openalex.org/W2141029943","https://openalex.org/W2158371928","https://openalex.org/W3129088245","https://openalex.org/W6789997183"],"related_works":["https://openalex.org/W1994734174","https://openalex.org/W2054318779","https://openalex.org/W2130939821","https://openalex.org/W1964989760","https://openalex.org/W88773426","https://openalex.org/W2229545378","https://openalex.org/W2065792381","https://openalex.org/W2111066923","https://openalex.org/W1818630290","https://openalex.org/W2185800257"],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"experimental":[3],"and":[4,45,96],"simulation":[5],"results":[6,121],"for":[7,83,110],"the":[8,20,38,58,66,73,80,106,111,120,125,142,160,182,186],"use":[9],"of":[10,22,50,86,98,116,122,146,163,185],"TV":[11,16,28,39],"band":[12],"devices":[13],"(TVBDs)":[14],"in":[15,37,101,135],"white":[17],"space,":[18],"considering":[19],"presence":[21],"interference":[23,176],"by":[24,91,150,174],"incumbent":[25,33,59],"services.":[26],"Digital":[27],"(DTV)":[29],"services":[30,34],"are":[31,53],"major":[32],"currently":[35],"operating":[36],"bands.":[40],"With":[41],"DTV":[42,67,139,152,179,187],"service,":[43,60],"co-channel":[44,175],"adjacent":[46],"channel":[47],"deployment":[48],"scenarios":[49],"TVBD":[51,87,147],"networks":[52,148],"introduced.":[54],"To":[55],"safely":[56],"protect":[57,138],"a":[61,164],"minimum":[62],"separation":[63],"distance":[64,82],"from":[65,177],"protected":[68],"contour,":[69],"which":[70],"is":[71,76,154,157,190],"called":[72],"keep-out":[74,81],"distance,":[75],"required.":[77],"We":[78,103],"estimate":[79],"different":[84],"ranges":[85],"transmit":[88],"antenna":[89],"height":[90],"using":[92],"several":[93],"propagation":[94],"models":[95],"measurements":[97],"ultra-high-frequency":[99],"signals":[100],"Korea.":[102],"also":[104],"investigate":[105],"hidden":[107,126],"node":[108,127],"problem":[109],"spectrum":[112],"sensing":[113],"operation":[114],"mode":[115],"TVBDs.":[117],"According":[118],"to":[119,137],"these":[123],"measurements,":[124],"margin":[128],"should":[129],"be":[130],"at":[131],"least":[132],"38":[133],"dB":[134],"order":[136],"service.":[140],"Finally,":[141],"service":[143,153,161,180],"coverage":[144,162],"reduction":[145],"caused":[149],"neighboring":[151,178],"discussed.":[155],"It":[156],"shown":[158],"that":[159],"wireless":[165],"local":[166],"area":[167],"network":[168],"system":[169],"decreases":[170],"about":[171],"50":[172],"percent":[173],"when":[181],"field":[183],"strength":[184],"received":[188],"signal":[189],"41":[191],"dBu.":[192]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":11},{"year":2014,"cited_by_count":16},{"year":2013,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}