{"id":"https://openalex.org/W2144129263","doi":"https://doi.org/10.1109/tce.2011.6131115","title":"Unlicensed transmissions in TV white spaces and its impacts on the incumbent services","display_name":"Unlicensed transmissions in TV white spaces and its impacts on the incumbent services","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W2144129263","doi":"https://doi.org/10.1109/tce.2011.6131115","mag":"2144129263"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2011.6131115","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2011.6131115","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"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 Transactions on Consumer Electronics","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/A5004537893","display_name":"Yee\u2010Loo Foo","orcid":"https://orcid.org/0000-0001-6106-4655"},"institutions":[{"id":"https://openalex.org/I173029219","display_name":"Multimedia University","ror":"https://ror.org/04zrbnc33","country_code":"MY","type":"education","lineage":["https://openalex.org/I173029219"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Yee-Loo Foo","raw_affiliation_strings":["Faculty of Engineering, Multimedia University, Cyberjaya, Malaysia","Fac. of Eng., Multimedia Univ., Cyberjaya, , Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Multimedia University, Cyberjaya, Malaysia","institution_ids":["https://openalex.org/I173029219"]},{"raw_affiliation_string":"Fac. of Eng., Multimedia Univ., Cyberjaya, , Malaysia","institution_ids":["https://openalex.org/I173029219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5004537893"],"corresponding_institution_ids":["https://openalex.org/I173029219"],"apc_list":null,"apc_paid":null,"fwci":1.2025,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.84144816,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"57","issue":"4","first_page":"1485","last_page":"1490"},"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":0.9997000098228455,"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":0.9997000098228455,"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":0.9991000294685364,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9988999962806702,"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/interference","display_name":"Interference (communication)","score":0.6911804676055908},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6554154753684998},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.6541677713394165},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.6354736685752869},{"id":"https://openalex.org/keywords/white-spaces","display_name":"White spaces","score":0.6340891718864441},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.6006747484207153},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5762189626693726},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.5217062830924988},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5110656023025513},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.49258047342300415},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4918985366821289},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.32356083393096924},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2734937071800232},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20267856121063232},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1431034803390503},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.12963369488716125},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.08684247732162476}],"concepts":[{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6911804676055908},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6554154753684998},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.6541677713394165},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.6354736685752869},{"id":"https://openalex.org/C96391052","wikidata":"https://www.wikidata.org/wiki/Q256313","display_name":"White spaces","level":4,"score":0.6340891718864441},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6006747484207153},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5762189626693726},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.5217062830924988},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5110656023025513},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.49258047342300415},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4918985366821289},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.32356083393096924},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2734937071800232},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20267856121063232},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1431034803390503},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.12963369488716125},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.08684247732162476},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tce.2011.6131115","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2011.6131115","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"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 Transactions on Consumer Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1891663792","https://openalex.org/W1963758086","https://openalex.org/W1986151301","https://openalex.org/W1986798316","https://openalex.org/W1988035518","https://openalex.org/W1989975080","https://openalex.org/W2026550902","https://openalex.org/W2031794763","https://openalex.org/W2097077715","https://openalex.org/W2111690078","https://openalex.org/W2132242363","https://openalex.org/W2133952924","https://openalex.org/W2139075362","https://openalex.org/W2144126640","https://openalex.org/W2145417574","https://openalex.org/W2146012916","https://openalex.org/W2151068681","https://openalex.org/W2151186541","https://openalex.org/W2172075534","https://openalex.org/W2314359380","https://openalex.org/W2319068556","https://openalex.org/W3105619388","https://openalex.org/W6682440754"],"related_works":["https://openalex.org/W2116044594","https://openalex.org/W2101999641","https://openalex.org/W1503152075","https://openalex.org/W301676527","https://openalex.org/W2052600062","https://openalex.org/W2124541664","https://openalex.org/W289296924","https://openalex.org/W2076148615","https://openalex.org/W2122920812","https://openalex.org/W2109988226"],"abstract_inverted_index":{"Unutilized":[0],"TV":[1],"spectrum":[2],"is":[3,16,78,86,122],"soon":[4],"opened":[5],"up":[6],"for":[7,100],"use":[8],"by":[9,69,124,136,138],"unlicensed":[10,19,50],"devices":[11],"(UDs).":[12],"The":[13,74],"main":[14],"concern":[15],"whether":[17],"the":[18,26,41,47,55,70,97,101,105,117,129,133,140],"operations":[20],"could":[21],"cause":[22],"harmful":[23],"interference":[24,134],"to":[25,39,89],"licensees.":[27],"In":[28,52],"this":[29],"paper":[30],"we":[31],"present":[32],"an":[33],"evaluation":[34],"framework":[35],"that":[36,127],"allows":[37],"us":[38],"assess":[40],"quality":[42,77],"of":[43,49,82,131],"licensed":[44,75],"service":[45,76],"in":[46,80],"presence":[48],"transmissions.":[51],"our":[53],"model,":[54],"UDs":[56,66,137],"can":[57],"spatially":[58],"reuse":[59,72,142],"a":[60],"channel":[61,90,107],"and":[62,92,115],"hence,":[63],"two":[64,118],"closest":[65],"are":[67],"separated":[68],"cochannel":[71,141],"distance.":[73],"measured":[79],"terms":[81],"outage":[83,102],"probability,":[84],"which":[85],"also":[87],"susceptible":[88],"fading":[91],"shadowing.":[93],"We":[94],"then":[95],"derive":[96],"exact":[98],"expressions":[99],"probability":[103],"under":[104],"following":[106],"conditions:":[108],"(i)":[109],"Rayleigh":[110],"fading,":[111],"(ii)":[112],"lognormal":[113],"shadowing,":[114],"(iii)":[116],"being":[119],"superimposed.":[120],"This":[121],"followed":[123],"numerical":[125],"examples":[126],"demonstrate":[128],"possibility":[130],"restricting":[132],"caused":[135],"increasing":[139],"distance1.":[143]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}