{"id":"https://openalex.org/W2087511866","doi":"https://doi.org/10.1109/wcnc.2014.6952406","title":"Opportunistic spectrum sharing in Poisson femtocell networks","display_name":"Opportunistic spectrum sharing in Poisson femtocell networks","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W2087511866","doi":"https://doi.org/10.1109/wcnc.2014.6952406","mag":"2087511866"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2014.6952406","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2014.6952406","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100611357","display_name":"Tri Minh Nguyen","orcid":"https://orcid.org/0000-0001-5826-3987"},"institutions":[{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Tri Minh Nguyen","raw_affiliation_strings":["INRS-EMT University of Qu\u00e9bec","INRS-EMT, Univ. of Quebec ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRS-EMT University of Qu\u00e9bec","institution_ids":["https://openalex.org/I39481719"]},{"raw_affiliation_string":"INRS-EMT, Univ. of Quebec ,","institution_ids":["https://openalex.org/I39481719"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029986211","display_name":"Long Bao Le","orcid":"https://orcid.org/0000-0003-3577-6530"},"institutions":[{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Long Bao Le","raw_affiliation_strings":["INRS-EMT University of Qu\u00e9bec","INRS-EMT, Univ. of Quebec ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRS-EMT University of Qu\u00e9bec","institution_ids":["https://openalex.org/I39481719"]},{"raw_affiliation_string":"INRS-EMT, Univ. of Quebec ,","institution_ids":["https://openalex.org/I39481719"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I39481719"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1467","last_page":"1472"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9987999796867371,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9980999827384949,"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/macrocell","display_name":"Macrocell","score":0.975142240524292},{"id":"https://openalex.org/keywords/femtocell","display_name":"Femtocell","score":0.9266698360443115},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7900147438049316},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7761749029159546},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.7343255281448364},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.7183347344398499},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.6390783786773682},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.49338021874427795},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.4338448941707611},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18511569499969482},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.18057918548583984},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.1149032711982727},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09474104642868042}],"concepts":[{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.975142240524292},{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.9266698360443115},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7900147438049316},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7761749029159546},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.7343255281448364},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.7183347344398499},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6390783786773682},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.49338021874427795},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.4338448941707611},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18511569499969482},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.18057918548583984},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.1149032711982727},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09474104642868042}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2014.6952406","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2014.6952406","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.5099999904632568,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2041792217","https://openalex.org/W2109830484","https://openalex.org/W2111032591","https://openalex.org/W2111865773","https://openalex.org/W2115559954","https://openalex.org/W2120419969","https://openalex.org/W2134439506","https://openalex.org/W2140277054","https://openalex.org/W2147231243","https://openalex.org/W2150166076","https://openalex.org/W2151075555","https://openalex.org/W2154782861"],"related_works":["https://openalex.org/W2040311827","https://openalex.org/W2206637726","https://openalex.org/W1519632632","https://openalex.org/W2034139677","https://openalex.org/W2479641731","https://openalex.org/W2108749951","https://openalex.org/W117540911","https://openalex.org/W2138783567","https://openalex.org/W1976777118","https://openalex.org/W15850631"],"abstract_inverted_index":{"In":[0,89],"this":[1],"paper,":[2],"we":[3,91,124],"propose":[4],"a":[5,15],"cognitive-based":[6,19],"opportunistic":[7,20,129],"spectrum":[8,21,28,48,130,142],"sharing":[9],"strategy":[10,23],"for":[11,36,111],"performance":[12,53],"enhancement":[13],"of":[14,32,54,118],"femtocell":[16,114],"networks.":[17],"This":[18],"access":[22,87,131],"aims":[24],"to":[25,64,68,94,101,108,139],"achieve":[26,134],"better":[27],"utilization":[29],"with":[30,62],"quality":[31],"service":[33],"(QoS)":[34],"protection":[35],"macrocell":[37,43,112],"user":[38,74],"equipments":[39],"(MUEs)":[40],"since":[41],"the":[42,52,55,59,65,76,97,103,140],"tier":[44],"can":[45,133],"be":[46],"over-allocated":[47],"resources.":[49],"We":[50],"analyze":[51],"two-tier":[56],"network":[57,78,105],"where":[58],"success":[60,119],"probability":[61],"respect":[63],"received":[66],"signal":[67],"interference":[69],"ratio":[70],"(SIR)":[71],"at":[72],"each":[73],"and":[75,85,113],"total":[77,104],"throughput":[79,106,136],"are":[80],"derived":[81],"under":[82],"both":[83],"closed":[84],"open":[86],"policies.":[88],"addition,":[90],"describe":[92],"how":[93],"optimally":[95],"choose":[96],"SIR":[98],"threshold":[99],"Q":[100],"maximize":[102],"subject":[107],"QoS":[109],"constraints":[110],"users":[115],"in":[116],"terms":[117],"probability.":[120],"Via":[121],"numerical":[122],"studies,":[123],"show":[125],"that":[126],"our":[127],"proposed":[128],"scheme":[132],"significant":[135],"gain":[137],"compared":[138],"conventional":[141],"partitioning":[143],"strategy.":[144]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}