{"id":"https://openalex.org/W1536465842","doi":"https://doi.org/10.1109/iccnc.2015.7069347","title":"Spectrum occupancy analysis of cooperative relaying technique for cognitive radio networks","display_name":"Spectrum occupancy analysis of cooperative relaying technique for cognitive radio networks","publication_year":2015,"publication_date":"2015-02-01","ids":{"openalex":"https://openalex.org/W1536465842","doi":"https://doi.org/10.1109/iccnc.2015.7069347","mag":"1536465842"},"language":"en","primary_location":{"id":"doi:10.1109/iccnc.2015.7069347","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccnc.2015.7069347","pdf_url":null,"source":{"id":"https://openalex.org/S4306497949","display_name":"2015 International Conference on Computing, Networking and Communications (ICNC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Computing, Networking and Communications (ICNC)","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/A5079050236","display_name":"Mohamed AbdelRaheem","orcid":"https://orcid.org/0000-0002-9079-868X"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mohamed Abdelraheem","raw_affiliation_strings":["Bradley Department of Electrical and Computer Engineering, Virginia Tech"],"affiliations":[{"raw_affiliation_string":"Bradley Department of Electrical and Computer Engineering, Virginia Tech","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003978616","display_name":"Mustafa ElNainay","orcid":"https://orcid.org/0000-0002-2215-8736"},"institutions":[{"id":"https://openalex.org/I84524832","display_name":"Alexandria University","ror":"https://ror.org/00mzz1w90","country_code":"EG","type":"education","lineage":["https://openalex.org/I84524832"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Mustafa El-Nainay","raw_affiliation_strings":["Computer and Systems Engineering Department, Alexandria University"],"affiliations":[{"raw_affiliation_string":"Computer and Systems Engineering Department, Alexandria University","institution_ids":["https://openalex.org/I84524832"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032279199","display_name":"Scott F. Midkiff","orcid":"https://orcid.org/0000-0003-4933-7360"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Scott F Midkiff","raw_affiliation_strings":["Bradley Department of Electrical and Computer Engineering, Virginia Tech"],"affiliations":[{"raw_affiliation_string":"Bradley Department of Electrical and Computer Engineering, Virginia Tech","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5079050236"],"corresponding_institution_ids":["https://openalex.org/I859038795"],"apc_list":null,"apc_paid":null,"fwci":1.6677,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.83997548,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"237","last_page":"241"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9991000294685364,"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":0.9977999925613403,"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":0.8738739490509033},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.8227246999740601},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.7814707159996033},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7604966163635254},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7498925924301147},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.5799009203910828},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5413517951965332},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.5337314009666443},{"id":"https://openalex.org/keywords/frequency-allocation","display_name":"Frequency allocation","score":0.4525255262851715},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4174134135246277},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.4157596528530121},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3166704773902893},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06352061033248901}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8738739490509033},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.8227246999740601},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.7814707159996033},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7604966163635254},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7498925924301147},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.5799009203910828},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5413517951965332},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.5337314009666443},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.4525255262851715},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4174134135246277},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.4157596528530121},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3166704773902893},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06352061033248901},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccnc.2015.7069347","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccnc.2015.7069347","pdf_url":null,"source":{"id":"https://openalex.org/S4306497949","display_name":"2015 International Conference on Computing, Networking and Communications (ICNC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Computing, Networking and Communications (ICNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5600000023841858,"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W629000019","https://openalex.org/W2015669723","https://openalex.org/W2042693614","https://openalex.org/W2071707134","https://openalex.org/W2103320423","https://openalex.org/W2113830242","https://openalex.org/W2118702395","https://openalex.org/W2127593435","https://openalex.org/W2142851965","https://openalex.org/W2148230084","https://openalex.org/W2152121970"],"related_works":["https://openalex.org/W2786459840","https://openalex.org/W2545213287","https://openalex.org/W2336181987","https://openalex.org/W2054719951","https://openalex.org/W3089664461","https://openalex.org/W4389477274","https://openalex.org/W2775301649","https://openalex.org/W1976405282","https://openalex.org/W2048427509","https://openalex.org/W2158225801"],"abstract_inverted_index":{"Dynamic":[0],"Spectrum":[1],"Access":[2],"(DSA)":[3],"is":[4,67,97,108],"a":[5,24],"successful":[6],"solution":[7],"for":[8,56,75],"the":[9,30,45,53,57,83,86,90,94,103,113,121,127,135],"spectrum":[10,22,54,65,115,136],"scarcity":[11],"problem.":[12],"In":[13],"DSA,":[14],"unlicensed":[15,58,80,91],"users":[16,92],"can":[17],"gain":[18],"access":[19,62],"to":[20,38,131],"licensed":[21,31],"in":[23,111,117],"way":[25],"that":[26,102],"does":[27],"not":[28],"harm":[29],"transmission.":[32],"Many":[33],"technical":[34],"solutions":[35],"are":[36],"proposed":[37],"efficiently":[39],"facilitate":[40],"DSA.":[41],"This":[42],"paper":[43],"analyzes":[44],"benefits":[46],"of":[47,85,105,134],"using":[48,69],"cooperative":[49,79,106],"relaying":[50,107],"technique":[51],"on":[52,93],"occupancy":[55],"transmissions.":[59,81],"A":[60],"slotted":[61],"with":[63],"interweave":[64],"sharing":[66],"modeled":[68],"stationary":[70],"discrete":[71],"time":[72],"Markov":[73],"chains":[74],"both":[76],"non-cooperative":[77],"and":[78],"Furthermore,":[82],"effect":[84],"cooperation":[87,128],"level":[88],"among":[89],"achieved":[95],"throughput":[96,124],"investigated.":[98],"The":[99],"results":[100],"show":[101],"mechanism":[104],"more":[109],"efficient":[110,132],"utilizing":[112],"unused":[114],"especially":[116],"crowded":[118],"spectrum.":[119],"Moreover,":[120],"relative":[122],"average":[123],"increases":[125,129],"as":[126],"due":[130],"utilization":[133],"holes.":[137]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
