{"id":"https://openalex.org/W2487809488","doi":"https://doi.org/10.1109/sarnof.2016.7846750","title":"Overlay secondary spectrum sharing with independent re-attempts in cognitive radios","display_name":"Overlay secondary spectrum sharing with independent re-attempts in cognitive radios","publication_year":2016,"publication_date":"2016-09-01","ids":{"openalex":"https://openalex.org/W2487809488","doi":"https://doi.org/10.1109/sarnof.2016.7846750","mag":"2487809488"},"language":"en","primary_location":{"id":"doi:10.1109/sarnof.2016.7846750","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sarnof.2016.7846750","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 37th Sarnoff Symposium","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1607.08450","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108872535","display_name":"Muthukrishnan Senthil Kumar","orcid":null},"institutions":[{"id":"https://openalex.org/I4210109528","display_name":"PSG INSTITUTE OF TECHNOLOGY AND APPLIED RESEARCH","ror":"https://ror.org/01sa9ng67","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210109528"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Muthukrishnan Senthil Kumar","raw_affiliation_strings":["Department of Applied Mathematics and Computational Science, PSG College of Technology, India"],"affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics and Computational Science, PSG College of Technology, India","institution_ids":["https://openalex.org/I4210109528"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009694144","display_name":"Aresh Dadlani","orcid":"https://orcid.org/0000-0001-6841-9682"},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Aresh Dadlani","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, Gwangju, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, Gwangju, South Korea","institution_ids":["https://openalex.org/I39534123"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050183146","display_name":"Kiseon Kim","orcid":"https://orcid.org/0000-0001-9166-0570"},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kiseon Kim","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, Gwangju, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, Gwangju, South Korea","institution_ids":["https://openalex.org/I39534123"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063312657","display_name":"Richard O. Afolabi","orcid":null},"institutions":[{"id":"https://openalex.org/I133999245","display_name":"University of Nevada, Las Vegas","ror":"https://ror.org/0406gha72","country_code":"US","type":"education","lineage":["https://openalex.org/I133999245"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard O. Afolabi","raw_affiliation_strings":["Computer Science Department, University of Nevada-Las, Vegas, NV, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of Nevada-Las, Vegas, NV, USA","institution_ids":["https://openalex.org/I133999245"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5108872535"],"corresponding_institution_ids":["https://openalex.org/I4210109528"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.07859324,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"178","last_page":"180"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9980999827384949,"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":0.994700014591217,"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":0.8720166683197021},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7523977756500244},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.5877439379692078},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5773084759712219},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.5544921159744263},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.5499111413955688},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5147088170051575},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5077203512191772},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.49413350224494934},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.48762694001197815},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4722687005996704},{"id":"https://openalex.org/keywords/continuous-time-markov-chain","display_name":"Continuous-time Markov chain","score":0.4450739622116089},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.29340410232543945},{"id":"https://openalex.org/keywords/markov-model","display_name":"Markov model","score":0.28235578536987305},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23597592115402222},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11571502685546875}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8720166683197021},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7523977756500244},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.5877439379692078},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5773084759712219},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.5544921159744263},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.5499111413955688},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5147088170051575},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5077203512191772},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.49413350224494934},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.48762694001197815},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4722687005996704},{"id":"https://openalex.org/C147080032","wikidata":"https://www.wikidata.org/wiki/Q176720","display_name":"Continuous-time Markov chain","level":5,"score":0.4450739622116089},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.29340410232543945},{"id":"https://openalex.org/C163836022","wikidata":"https://www.wikidata.org/wiki/Q6771326","display_name":"Markov model","level":3,"score":0.28235578536987305},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23597592115402222},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11571502685546875},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C158917313","wikidata":"https://www.wikidata.org/wiki/Q4849964","display_name":"Balance equation","level":4,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/sarnof.2016.7846750","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sarnof.2016.7846750","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 37th Sarnoff Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1607.08450","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1607.08450","pdf_url":"https://arxiv.org/pdf/1607.08450","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1607.08450","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1607.08450","pdf_url":"https://arxiv.org/pdf/1607.08450","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5699999928474426,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1991118749","https://openalex.org/W2008971889","https://openalex.org/W2068285925","https://openalex.org/W2071707134","https://openalex.org/W2095398631","https://openalex.org/W2112717723","https://openalex.org/W2115603171"],"related_works":["https://openalex.org/W2786459840","https://openalex.org/W2545213287","https://openalex.org/W2336181987","https://openalex.org/W2054719951","https://openalex.org/W4389477274","https://openalex.org/W3089664461","https://openalex.org/W1976405282","https://openalex.org/W2541724026","https://openalex.org/W1157983132","https://openalex.org/W2392764151"],"abstract_inverted_index":{"Opportunistic":[0],"spectrum":[1,15],"access":[2],"(OSA)":[3],"is":[4],"a":[5,50,64],"promising":[6],"reform":[7],"paradigm":[8],"envisioned":[9],"to":[10],"address":[11],"the":[12,29,32,58,84,93,96],"issue":[13],"of":[14,28,34,88,95,101,106],"scarcity":[16],"in":[17,37,56,75,99],"cognitive":[18],"radio":[19],"networks":[20],"(CRNs).":[21],"While":[22],"current":[23],"models":[24],"consider":[25],"various":[26],"aspects":[27],"OSA":[30],"scheme,":[31],"impact":[33],"retrial":[35,66,86],"phenomenon":[36],"multi-channel":[38],"CRNs":[39],"has":[40],"not":[41],"yet":[42],"been":[43],"analyzed.":[44],"In":[45],"this":[46],"work,":[47],"we":[48,90],"present":[49],"continuous-time":[51],"Markov":[52],"chain":[53],"(CTMC)":[54],"model":[55],"which":[57],"blocked/preempted":[59],"secondary":[60],"users":[61],"(SUs)":[62],"enter":[63],"finite":[65],"group":[67],"(or":[68],"orbit)":[69],"and":[70,104],"re-attempt":[71],"independently":[72],"for":[73],"service":[74],"an":[76],"exponentially":[77],"distributed":[78],"random":[79],"manner.":[80],"Taking":[81],"into":[82],"account":[83],"inherent":[85],"tendency":[87],"SUs,":[89],"numerically":[91],"assess":[92],"performance":[94],"proposed":[97],"scheme":[98],"terms":[100],"dropping":[102],"probability":[103],"throughput":[105],"SUs.":[107]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
