{"id":"https://openalex.org/W2917067164","doi":"https://doi.org/10.1109/glocom.2018.8647591","title":"An Energy Efficient Overlay Cognitive Radio Approach in UAV-Based Communication","display_name":"An Energy Efficient Overlay Cognitive Radio Approach in UAV-Based Communication","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2917067164","doi":"https://doi.org/10.1109/glocom.2018.8647591","mag":"2917067164"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2018.8647591","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2018.8647591","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Global Communications Conference (GLOBECOM)","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/A5039674484","display_name":"Mahdi Ben Ghorbel","orcid":"https://orcid.org/0000-0002-4517-0017"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},{"id":"https://openalex.org/I4405260628","display_name":"University of British Columbia, Okanagan Campus","ror":"https://ror.org/04241wz75","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490","https://openalex.org/I4405260628"]},{"id":"https://openalex.org/I822440","display_name":"Okanagan University College","ror":"https://ror.org/02mxmh518","country_code":"CA","type":"education","lineage":["https://openalex.org/I822440"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Mahdi Ben Ghorbel","raw_affiliation_strings":["The University of British Columbia, Kelowna, BC, Canada"],"affiliations":[{"raw_affiliation_string":"The University of British Columbia, Kelowna, BC, Canada","institution_ids":["https://openalex.org/I822440","https://openalex.org/I141945490","https://openalex.org/I4405260628"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021394822","display_name":"Hakim Ghazzai","orcid":"https://orcid.org/0000-0002-8636-4264"},"institutions":[{"id":"https://openalex.org/I108468826","display_name":"Stevens Institute of Technology","ror":"https://ror.org/02z43xh36","country_code":"US","type":"education","lineage":["https://openalex.org/I108468826"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hakim Ghazzai","raw_affiliation_strings":["Stevens Institute of Technology, Hoboken, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Stevens Institute of Technology, Hoboken, NJ, USA","institution_ids":["https://openalex.org/I108468826"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101122867","display_name":"Abdullah Kadri","orcid":null},"institutions":[{"id":"https://openalex.org/I4210092118","display_name":"Qatar Mobility Innovations Center","ror":"https://ror.org/00dgyys91","country_code":"QA","type":"facility","lineage":["https://openalex.org/I4210092118"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Abdullah Kadri","raw_affiliation_strings":["Qatar Mobility Innovations Center (QMIC), Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"Qatar Mobility Innovations Center (QMIC), Doha, Qatar","institution_ids":["https://openalex.org/I4210092118"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002681186","display_name":"Md. Jahangir Hossain","orcid":"https://orcid.org/0000-0002-3377-7831"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},{"id":"https://openalex.org/I4405260628","display_name":"University of British Columbia, Okanagan Campus","ror":"https://ror.org/04241wz75","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490","https://openalex.org/I4405260628"]},{"id":"https://openalex.org/I822440","display_name":"Okanagan University College","ror":"https://ror.org/02mxmh518","country_code":"CA","type":"education","lineage":["https://openalex.org/I822440"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Md. Jahangir Hossain","raw_affiliation_strings":["The University of British Columbia, Kelowna, BC, Canada"],"affiliations":[{"raw_affiliation_string":"The University of British Columbia, Kelowna, BC, Canada","institution_ids":["https://openalex.org/I822440","https://openalex.org/I141945490","https://openalex.org/I4405260628"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071128215","display_name":"Hamid Menouar","orcid":null},"institutions":[{"id":"https://openalex.org/I4210092118","display_name":"Qatar Mobility Innovations Center","ror":"https://ror.org/00dgyys91","country_code":"QA","type":"facility","lineage":["https://openalex.org/I4210092118"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Hamid Menouar","raw_affiliation_strings":["Qatar Mobility Innovations Center (QMIC), Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"Qatar Mobility Innovations Center (QMIC), Doha, Qatar","institution_ids":["https://openalex.org/I4210092118"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5039674484"],"corresponding_institution_ids":["https://openalex.org/I141945490","https://openalex.org/I4405260628","https://openalex.org/I822440"],"apc_list":null,"apc_paid":null,"fwci":16.8441,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.98527447,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11133","display_name":"UAV Applications and Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12042","display_name":"Satellite Communication Systems","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.994700014591217,"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":0.8300514221191406},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7751624584197998},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.7017503976821899},{"id":"https://openalex.org/keywords/drone","display_name":"Drone","score":0.6783877015113831},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.620023250579834},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.5977565050125122},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5655792355537415},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5216622352600098},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.49604734778404236},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.48757094144821167},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4833085536956787},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.47585341334342957},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4273066520690918},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.41264617443084717},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.40876367688179016},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3934482932090759},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.38626188039779663},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3612182140350342},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.20137500762939453},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14985865354537964},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1252182126045227},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11278071999549866}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8300514221191406},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7751624584197998},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.7017503976821899},{"id":"https://openalex.org/C59519942","wikidata":"https://www.wikidata.org/wiki/Q650665","display_name":"Drone","level":2,"score":0.6783877015113831},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.620023250579834},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.5977565050125122},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5655792355537415},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5216622352600098},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.49604734778404236},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.48757094144821167},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4833085536956787},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.47585341334342957},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4273066520690918},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.41264617443084717},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.40876367688179016},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3934482932090759},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.38626188039779663},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3612182140350342},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.20137500762939453},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14985865354537964},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1252182126045227},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11278071999549866},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocom.2018.8647591","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2018.8647591","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:qspace.qu.edu.qa:10576/60436","is_oa":false,"landing_page_url":"http://hdl.handle.net/10576/60436","pdf_url":null,"source":{"id":"https://openalex.org/S4306400014","display_name":"Qatar University QSpace (Qatar University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60342839","host_organization_name":"Qatar University","host_organization_lineage":["https://openalex.org/I60342839"],"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":"Conference"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8700000047683716,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2030093752","https://openalex.org/W2031834036","https://openalex.org/W2052566383","https://openalex.org/W2143244832","https://openalex.org/W2169245194","https://openalex.org/W2292581910","https://openalex.org/W2342656438","https://openalex.org/W2397702573","https://openalex.org/W2399293903","https://openalex.org/W2571719141","https://openalex.org/W2754789226","https://openalex.org/W2964310887","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W4229448053","https://openalex.org/W4327774218","https://openalex.org/W2059768187","https://openalex.org/W4247925126","https://openalex.org/W4312858960","https://openalex.org/W4386036939","https://openalex.org/W4379143281","https://openalex.org/W2605096541","https://openalex.org/W3200286695","https://openalex.org/W4386322305"],"abstract_inverted_index":{"Most":[0],"of":[1,21,98,112,136,142],"the":[2,10,37,47,78,94,99,103,107,113,134,137],"drone-based":[3],"applications":[4],"require":[5],"a":[6,50,62,84],"time-limited":[7],"access":[8],"to":[9,12,17,45,55,152],"spectrum":[11,30],"complete":[13,70],"data":[14,72,109],"transmission":[15,148],"due":[16],"limited":[18],"battery":[19],"capacity":[20],"these":[22],"flying":[23],"units.":[24],"This":[25],"paper":[26],"proposes":[27],"an":[28,57],"efficient":[29],"and":[31,53,61,74,120,146],"energy":[32,96,143],"management":[33],"solution":[34,65,92],"by":[35,66],"integrating":[36],"overlay":[38],"cognitive":[39],"radio":[40],"technology.":[41],"Therefore,":[42],"we":[43],"aim":[44],"use":[46],"drone":[48,100],"as":[49,150],"secondary":[51],"node":[52],"target":[54],"determine":[56],"optimized":[58],"three-dimensional":[59],"location":[60],"resource":[63,117],"control":[64],"which":[67],"it":[68],"can":[69],"its":[71],"transfer":[73],"in":[75,140],"parallel":[76],"support":[77],"primary":[79],"communication.":[80],"To":[81],"this":[82,129],"end,":[83],"non-convex":[85],"optimization":[86],"problem":[87],"is":[88],"developed.":[89],"The":[90],"obtained":[91],"minimizes":[93],"total":[95],"consumption":[97,144],"and,":[101],"at":[102],"same":[104],"time,":[105],"maintains":[106],"required":[108],"rate":[110],"level":[111],"spectrum's":[114],"owner.":[115],"A":[116],"allocation":[118],"procedure":[119],"swarm":[121],"intelligence-based":[122],"positioning":[123],"algorithm":[124],"are":[125],"jointly":[126],"designed":[127],"for":[128],"purpose.":[130],"Numerical":[131],"results":[132],"show":[133],"efficiency":[135],"proposed":[138],"approach":[139],"terms":[141],"savings":[145],"additional":[147],"opportunities":[149],"compared":[151],"other":[153],"schemes.":[154]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}