{"id":"https://openalex.org/W2011520045","doi":"https://doi.org/10.1109/istel.2012.6482991","title":"Optimal and suboptimal sensing sequences in multiuser cognitive radio networks","display_name":"Optimal and suboptimal sensing sequences in multiuser cognitive radio networks","publication_year":2012,"publication_date":"2012-11-01","ids":{"openalex":"https://openalex.org/W2011520045","doi":"https://doi.org/10.1109/istel.2012.6482991","mag":"2011520045"},"language":"en","primary_location":{"id":"doi:10.1109/istel.2012.6482991","is_oa":false,"landing_page_url":"https://doi.org/10.1109/istel.2012.6482991","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"6th International Symposium on Telecommunications (IST)","raw_type":"proceedings-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/A5067307473","display_name":"Hossein Shokri\u2010Ghadikolaei","orcid":"https://orcid.org/0000-0001-6737-0266"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Hossein Shokri-Ghadikolaei","raw_affiliation_strings":["Wireless Research Laboratory, Electrical Engineering Department, Sharif University of Technology, Tehran, Iran","Wireless Research Lab., Elec. Eng. Dept., Sharif University of Technology, Tehran, Iran#TAB#"],"affiliations":[{"raw_affiliation_string":"Wireless Research Laboratory, Electrical Engineering Department, Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]},{"raw_affiliation_string":"Wireless Research Lab., Elec. Eng. Dept., Sharif University of Technology, Tehran, Iran#TAB#","institution_ids":["https://openalex.org/I133529467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067494745","display_name":"Masoumeh Nasiri\u2010Kenari","orcid":"https://orcid.org/0000-0002-2290-4460"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Masoumeh Nasiri-Kenari","raw_affiliation_strings":["Wireless Research Laboratory, Electrical Engineering Department, Sharif University of Technology, Tehran, Iran","Wireless Research Lab., Elec. Eng. Dept., Sharif University of Technology, Tehran, Iran#TAB#"],"affiliations":[{"raw_affiliation_string":"Wireless Research Laboratory, Electrical Engineering Department, Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]},{"raw_affiliation_string":"Wireless Research Lab., Elec. Eng. Dept., Sharif University of Technology, Tehran, Iran#TAB#","institution_ids":["https://openalex.org/I133529467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5067307473"],"corresponding_institution_ids":["https://openalex.org/I133529467"],"apc_list":null,"apc_paid":null,"fwci":0.3546,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61236055,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"29","issue":null,"first_page":"243","last_page":"248"},"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":1.0,"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":1.0,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9948999881744385,"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":0.9914000034332275,"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/cognitive-radio","display_name":"Cognitive radio","score":0.9046589136123657},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.7713974714279175},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7519016265869141},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5295183062553406},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.509377121925354},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.508607029914856},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5037850737571716},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4846806824207306},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4802118241786957},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.47188201546669006},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4262970983982086},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3808857798576355},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3594234585762024},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3175860047340393},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1344846785068512},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12425458431243896}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9046589136123657},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.7713974714279175},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7519016265869141},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5295183062553406},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.509377121925354},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.508607029914856},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5037850737571716},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4846806824207306},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4802118241786957},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.47188201546669006},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4262970983982086},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3808857798576355},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3594234585762024},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3175860047340393},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1344846785068512},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12425458431243896},{"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/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/istel.2012.6482991","is_oa":false,"landing_page_url":"https://doi.org/10.1109/istel.2012.6482991","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"6th International Symposium on Telecommunications (IST)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8500000238418579,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2052724384","https://openalex.org/W2055236216","https://openalex.org/W2084436032","https://openalex.org/W2103329036","https://openalex.org/W2106105740","https://openalex.org/W2114671906","https://openalex.org/W2116749379","https://openalex.org/W2118314698","https://openalex.org/W2131900983","https://openalex.org/W2139564439","https://openalex.org/W2143374907","https://openalex.org/W2149258766","https://openalex.org/W2164402548","https://openalex.org/W2166023188","https://openalex.org/W6677796606","https://openalex.org/W6682179653"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W1973979964","https://openalex.org/W4235820682","https://openalex.org/W185479762","https://openalex.org/W2136943174","https://openalex.org/W1968709058","https://openalex.org/W2095246866","https://openalex.org/W2107126738","https://openalex.org/W2559182294"],"abstract_inverted_index":{"Designing":[0],"proper":[1],"spectrum":[2,32],"decision":[3],"schemes":[4],"for":[5,74,150],"cognitive":[6],"radios":[7],"(CRs)":[8],"improves":[9],"spectral":[10],"usage":[11],"efficiency":[12],"as":[13,15,128,130],"well":[14,129,139],"CR":[16,27,70],"network":[17,28,71,97],"throughput.":[18],"One":[19],"of":[20,25,35,53,68,81,123,153,160,169],"the":[21,26,31,36,43,50,54,65,69,79,92,96,101,112,134,142,151,154,158],"key":[22],"effecting":[23],"factors":[24],"throughput":[29,45,67,98],"is":[30,60,72,89,120,173],"sensing":[33,51,57,162],"sequences":[34,52],"secondary":[37],"users":[38],"(SUs).":[39],"In":[40,104],"this":[41],"paper,":[42],"SUs":[44],"maximization":[46],"through":[47],"appropriately":[48],"selecting":[49],"SUs,":[55],"called":[56],"matrix":[58],"(SM),":[59],"investigated.":[61],"More":[62],"specifically,":[63],"first":[64],"average":[66],"evaluated":[73],"a":[75,115,167],"given":[76],"SM":[77],"in":[78],"case":[80,159],"error-free":[82],"channel":[83],"sensing.":[84],"Then,":[85],"an":[86],"optimization":[87],"problem":[88],"formulated":[90],"with":[91,111],"aim":[93],"to":[94,106,141,157,175],"maximize":[95],"by":[99],"finding":[100],"optimal":[102,113,118,143,146],"SM.":[103],"order":[105],"avoid":[107],"major":[108],"challenges":[109],"associated":[110],"solution,":[114],"novel":[116],"sub":[117],"solution":[119,136,144],"proposed.":[121],"Despite":[122],"having":[124],"less":[125],"computational":[126],"complexity":[127],"lower":[131],"consumed":[132],"energy,":[133],"proposed":[135,155],"performs":[137],"quite":[138],"compared":[140],"(the":[145],"SM).":[147],"Required":[148],"considerations":[149],"extension":[152],"approach":[156],"non-perfect":[161],"are":[163],"discussed,":[164],"and":[165],"then":[166],"set":[168],"illustrative":[170],"numerical":[171],"results":[172],"presented":[174],"validate":[176],"its":[177],"efficiencies.":[178]},"counts_by_year":[{"year":2016,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
