{"id":"https://openalex.org/W2122461628","doi":"https://doi.org/10.1109/infcom.2011.5935142","title":"Optimal scheduling in cooperate-to-join Cognitive Radio Networks","display_name":"Optimal scheduling in cooperate-to-join Cognitive Radio Networks","publication_year":2011,"publication_date":"2011-04-01","ids":{"openalex":"https://openalex.org/W2122461628","doi":"https://doi.org/10.1109/infcom.2011.5935142","mag":"2122461628"},"language":"en","primary_location":{"id":"doi:10.1109/infcom.2011.5935142","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infcom.2011.5935142","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Proceedings IEEE INFOCOM","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/A5023346817","display_name":"Karim Khalil","orcid":"https://orcid.org/0000-0002-0907-5733"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Karim Khalil","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Ohio State Uinversity, Columbus, OH, USA","Department of Electrical and Computer Engineering, the Ohio State University, Columbus, 43210, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ohio State Uinversity, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, the Ohio State University, Columbus, 43210, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103163225","display_name":"Mehmet Karaca","orcid":"https://orcid.org/0000-0002-8307-5547"},"institutions":[{"id":"https://openalex.org/I134235054","display_name":"Sabanc\u0131 \u00dcniversitesi","ror":"https://ror.org/049asqa32","country_code":"TR","type":"education","lineage":["https://openalex.org/I134235054"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Mehmet Karaca","raw_affiliation_strings":["Faculty of Engineering and Natural Sciences, Sabanci University, Istanbul, Turkey","Faculty of Engineering and Natural Sciences, Sabanci University, 34956, Orhanli, Tuzla, Istanbul, TURKEY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Natural Sciences, Sabanci University, Istanbul, Turkey","institution_ids":["https://openalex.org/I134235054"]},{"raw_affiliation_string":"Faculty of Engineering and Natural Sciences, Sabanci University, 34956, Orhanli, Tuzla, Istanbul, TURKEY","institution_ids":["https://openalex.org/I134235054"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034697367","display_name":"\u00d6zg\u00fcr Er\u00e7etin","orcid":"https://orcid.org/0000-0002-3454-5610"},"institutions":[{"id":"https://openalex.org/I134235054","display_name":"Sabanc\u0131 \u00dcniversitesi","ror":"https://ror.org/049asqa32","country_code":"TR","type":"education","lineage":["https://openalex.org/I134235054"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ozgur Ercetin","raw_affiliation_strings":["Faculty of Engineering and Natural Sciences, Sabanci University, Istanbul, Turkey","Faculty of Engineering and Natural Sciences, Sabanci University, 34956, Orhanli, Tuzla, Istanbul, TURKEY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Natural Sciences, Sabanci University, Istanbul, Turkey","institution_ids":["https://openalex.org/I134235054"]},{"raw_affiliation_string":"Faculty of Engineering and Natural Sciences, Sabanci University, 34956, Orhanli, Tuzla, Istanbul, TURKEY","institution_ids":["https://openalex.org/I134235054"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082165966","display_name":"Eylem Ekici","orcid":"https://orcid.org/0000-0002-6227-8951"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eylem Ekici","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Ohio State Uinversity, Columbus, OH, USA","Department of Electrical and Computer Engineering, the Ohio State University, Columbus, 43210, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ohio State Uinversity, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, the Ohio State University, Columbus, 43210, USA","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":46,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3002","last_page":"3010"},"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":0.9991999864578247,"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/T10796","display_name":"Cooperative Communication and Network Coding","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"}}],"keywords":[{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.8182030916213989},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7672797441482544},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6277568936347961},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6106954216957092},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.488934189081192},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4195246398448944},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4162241816520691},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.40573614835739136},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10487052798271179},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10227149724960327},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10160323977470398}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8182030916213989},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7672797441482544},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6277568936347961},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6106954216957092},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.488934189081192},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4195246398448944},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4162241816520691},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.40573614835739136},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10487052798271179},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10227149724960327},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10160323977470398}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/infcom.2011.5935142","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infcom.2011.5935142","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Proceedings IEEE INFOCOM","raw_type":"proceedings-article"},{"id":"pmh:oai:research.sabanciuniv.edu:15226","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402254","display_name":"Sabanci University","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134235054","host_organization_name":"Sabanc\u0131 \u00dcniversitesi","host_organization_lineage":["https://openalex.org/I134235054"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:research.sabanciuniv.edu:17666","is_oa":false,"landing_page_url":"https://research.sabanciuniv.edu/id/eprint/17666/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402254","display_name":"Sabanci University","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134235054","host_organization_name":"Sabanc\u0131 \u00dcniversitesi","host_organization_lineage":["https://openalex.org/I134235054"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.5400000214576721,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1482810025","https://openalex.org/W2038007012","https://openalex.org/W2085272242","https://openalex.org/W2087294514","https://openalex.org/W2097861666","https://openalex.org/W2138993731","https://openalex.org/W2144369278","https://openalex.org/W2152121970","https://openalex.org/W2164886582","https://openalex.org/W2168078104","https://openalex.org/W2243699487","https://openalex.org/W2296319761","https://openalex.org/W4230872744","https://openalex.org/W4250589301","https://openalex.org/W6680794792","https://openalex.org/W7035977769"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W2136943174","https://openalex.org/W1973979964","https://openalex.org/W4235820682","https://openalex.org/W185479762","https://openalex.org/W1968709058","https://openalex.org/W2095246866","https://openalex.org/W2107126738","https://openalex.org/W4246064491"],"abstract_inverted_index":{"Optimal":[0],"transmission":[1],"scheduling":[2,98],"in":[3,19,30,58,83,100],"wireless":[4],"cognitive":[5],"networks":[6],"is":[7,35,42],"considered":[8],"under":[9],"the":[10,24,39,45,67,75,130,134],"spectrum":[11],"leasing":[12],"model.":[13],"We":[14],"propose":[15],"a":[16,51,72,79,110],"cooperative":[17],"scheme":[18],"which":[20],"secondary":[21,54,68],"nodes":[22,29],"share":[23],"time":[25],"slot":[26],"with":[27],"primary":[28,76],"return":[31,84],"for":[32,85,109],"cooperation.":[33,86],"Cooperation":[34],"feasible":[36,114],"only":[37],"if":[38],"system's":[40],"performance":[41,132],"improved":[43],"over":[44],"non-cooperative":[46,97],"case.":[47],"First,":[48],"we":[49,62,121],"investigate":[50],"scenario":[52],"where":[53,66],"users":[55,69],"are":[56,70,93,126],"interested":[57],"immediate":[59],"rewards.":[60],"Then,":[61],"formulate":[63],"another":[64],"problem":[65],"guaranteed":[71],"portion":[73],"of":[74,102,113,136],"utility,":[77,108],"on":[78,117],"long":[80],"term":[81],"basis,":[82],"In":[87],"both":[88,103],"scenarios,":[89],"our":[90,124],"proposed":[91],"schemes":[92,125],"shown":[94],"to":[95,129],"outperform":[96],"schemes,":[99],"terms":[101],"individual":[104],"and":[105],"total":[106],"expected":[107],"given":[111],"set":[112],"constraints.":[115],"Based":[116],"Lyapunov":[118],"Optimization":[119],"techniques,":[120],"show":[122],"that":[123],"arbitrarily":[127],"close":[128],"optimal":[131],"at":[133],"price":[135],"reduced":[137],"convergence":[138],"rate.":[139]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":14},{"year":2013,"cited_by_count":12},{"year":2012,"cited_by_count":6}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}