{"id":"https://openalex.org/W2891447548","doi":"https://doi.org/10.1109/tvt.2018.2869755","title":"Dynamic Spectrum Sharing for Hybrid Access in OFDMA-Based Cognitive Femtocell Networks","display_name":"Dynamic Spectrum Sharing for Hybrid Access in OFDMA-Based Cognitive Femtocell Networks","publication_year":2018,"publication_date":"2018-09-12","ids":{"openalex":"https://openalex.org/W2891447548","doi":"https://doi.org/10.1109/tvt.2018.2869755","mag":"2891447548"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2018.2869755","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2018.2869755","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5066284825","display_name":"Qingyong Deng","orcid":"https://orcid.org/0000-0001-9434-3968"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qingyong Deng","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081827896","display_name":"Zhetao Li","orcid":"https://orcid.org/0000-0002-7804-0286"},"institutions":[{"id":"https://openalex.org/I4610292","display_name":"Xiangtan University","ror":"https://ror.org/00xsfaz62","country_code":"CN","type":"education","lineage":["https://openalex.org/I4610292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhetao Li","raw_affiliation_strings":["Key Laboratory of Hunan Province for Internet of Things and Information Security, Xiangtan, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Hunan Province for Internet of Things and Information Security, Xiangtan, China","institution_ids":["https://openalex.org/I4610292"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053323436","display_name":"Jiabei Chen","orcid":"https://orcid.org/0000-0001-9045-5540"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiabei Chen","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073146766","display_name":"Fanzi Zeng","orcid":null},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fanzi Zeng","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100630996","display_name":"Hui\u2010Ming Wang","orcid":"https://orcid.org/0000-0003-4107-9512"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui-Ming Wang","raw_affiliation_strings":["School of Electronics and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Electronics and Information Engineering, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003201141","display_name":"Liang Zhou","orcid":"https://orcid.org/0000-0002-5099-4870"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Zhou","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050640061","display_name":"Young\u2010June Choi","orcid":"https://orcid.org/0000-0003-2240-0892"},"institutions":[{"id":"https://openalex.org/I57664883","display_name":"Ajou University","ror":"https://ror.org/03tzb2h73","country_code":"KR","type":"education","lineage":["https://openalex.org/I57664883"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young-June Choi","raw_affiliation_strings":["Department of Software, Ajou University, Suwon, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Software, Ajou University, Suwon, South Korea","institution_ids":["https://openalex.org/I57664883"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5066284825"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":3.1308,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.92345139,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"67","issue":"11","first_page":"10830","last_page":"10840"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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":1.0,"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":0.9990000128746033,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9987000226974487,"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/femtocell","display_name":"Femtocell","score":0.9355956315994263},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7392979860305786},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6582512259483337},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.6410017609596252},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.6032965779304504},{"id":"https://openalex.org/keywords/macro","display_name":"Macro","score":0.5601736903190613},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5060703158378601},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3853360414505005},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.38191473484039307},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.3726160228252411},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23518559336662292}],"concepts":[{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.9355956315994263},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7392979860305786},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6582512259483337},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6410017609596252},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.6032965779304504},{"id":"https://openalex.org/C166955791","wikidata":"https://www.wikidata.org/wiki/Q629579","display_name":"Macro","level":2,"score":0.5601736903190613},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5060703158378601},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3853360414505005},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.38191473484039307},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.3726160228252411},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23518559336662292},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2018.2869755","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2018.2869755","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1631081180","display_name":null,"funder_award_id":"61602398","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4769050013","display_name":null,"funder_award_id":"61571240","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6659856973","display_name":null,"funder_award_id":"61671364","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W1484873372","https://openalex.org/W1541942184","https://openalex.org/W1559124774","https://openalex.org/W1579148271","https://openalex.org/W1981910236","https://openalex.org/W2002986592","https://openalex.org/W2020578866","https://openalex.org/W2021330138","https://openalex.org/W2048135172","https://openalex.org/W2054937899","https://openalex.org/W2063847260","https://openalex.org/W2071198212","https://openalex.org/W2079194270","https://openalex.org/W2083763448","https://openalex.org/W2085733743","https://openalex.org/W2103994032","https://openalex.org/W2106126633","https://openalex.org/W2109100253","https://openalex.org/W2109159967","https://openalex.org/W2109994854","https://openalex.org/W2111491350","https://openalex.org/W2112400795","https://openalex.org/W2113053773","https://openalex.org/W2113303683","https://openalex.org/W2122496159","https://openalex.org/W2143687524","https://openalex.org/W2148886334","https://openalex.org/W2156672914","https://openalex.org/W2164886582","https://openalex.org/W2189297450","https://openalex.org/W2283382892","https://openalex.org/W2307856135","https://openalex.org/W2336179802","https://openalex.org/W2342418099","https://openalex.org/W2461927909","https://openalex.org/W2495742218","https://openalex.org/W2505036611","https://openalex.org/W2556644335","https://openalex.org/W2560840338","https://openalex.org/W2562244919","https://openalex.org/W2565718422","https://openalex.org/W2580037428","https://openalex.org/W2589003523","https://openalex.org/W2591820339","https://openalex.org/W2597206177","https://openalex.org/W2749710350","https://openalex.org/W2759999573","https://openalex.org/W2770342399","https://openalex.org/W2787245337","https://openalex.org/W2883732254"],"related_works":["https://openalex.org/W1841004447","https://openalex.org/W4301043849","https://openalex.org/W2951744511","https://openalex.org/W2166048271","https://openalex.org/W117540911","https://openalex.org/W4246842681","https://openalex.org/W2096317969","https://openalex.org/W2024131124","https://openalex.org/W1999894119","https://openalex.org/W2123900769"],"abstract_inverted_index":{"Cognitive":[0],"femtocell":[1,35,157],"has":[2],"emerged":[3],"as":[4,130,135,143],"one":[5],"of":[6,94,106],"the":[7,12,69,81,89,100,139,154],"promising":[8],"ways":[9],"to":[10,27,39,77,79,97,116],"solve":[11],"indoor":[13],"coverage":[14],"and":[15,34,84,112,156],"spectrum":[16,53,96,107],"shortage":[17],"problems":[18],"in":[19,59],"cellular":[20],"networks.":[21,65],"However,":[22],"it":[23],"is":[24],"a":[25,50,92,104,144],"challenge":[26],"motivate":[28],"both":[29,153],"macro":[30,73,155],"base":[31],"station":[32],"(MBS)":[33],"access":[36,43,58],"points":[37],"(FAPs)":[38],"adopt":[40],"this":[41,46,67],"hybrid":[42,57],"policy.":[44],"In":[45,66,87],"paper,":[47],"we":[48],"propose":[49],"systematic":[51],"dynamic":[52,140],"sharing":[54,142],"framework":[55],"for":[56,108],"orthogonal":[60],"frequency-division":[61],"multiple-access-based":[62],"cognitive":[63],"macro-femtocell":[64],"framework,":[68],"MBS":[70,90,133],"offloads":[71],"some":[72],"user":[74],"equipments":[75],"(MUEs)":[76],"FAP":[78,101,126],"improve":[80],"transmission":[82,111],"performance":[83],"save":[85],"energy.":[86],"return,":[88],"leases":[91],"portion":[93],"its":[95,109],"FAP.":[98],"Then,":[99],"can":[102],"use":[103,113],"part":[105,115],"own":[110],"another":[114],"serve":[117],"MUEs.":[118],"We":[119,137],"design":[120],"an":[121],"auction-based":[122],"approach":[123],"where":[124],"each":[125],"receives":[127],"additional":[128],"MUE":[129],"bidders,":[131],"while":[132],"acts":[134],"auctioneer.":[136],"formulate":[138],"resource":[141],"sum":[145],"utility":[146],"maximization":[147],"problem.":[148],"Numerical":[149],"results":[150],"demonstrate":[151],"that":[152],"could":[158],"get":[159],"benefit":[160],"from":[161],"our":[162],"framework.":[163]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":8}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}