{"id":"https://openalex.org/W2983694323","doi":"https://doi.org/10.1109/ssd.2019.8893258","title":"Green Energy-Powered Allocations for OFDM-based Cognitive Radio Networks","display_name":"Green Energy-Powered Allocations for OFDM-based Cognitive Radio Networks","publication_year":2019,"publication_date":"2019-03-01","ids":{"openalex":"https://openalex.org/W2983694323","doi":"https://doi.org/10.1109/ssd.2019.8893258","mag":"2983694323"},"language":"en","primary_location":{"id":"doi:10.1109/ssd.2019.8893258","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssd.2019.8893258","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 16th International Multi-Conference on Systems, Signals &amp; Devices (SSD)","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/A5040731611","display_name":"Raouia Masmoudi Ghodhbane","orcid":"https://orcid.org/0000-0002-2913-3507"},"institutions":[{"id":"https://openalex.org/I4210165303","display_name":"Safran (France)","ror":"https://ror.org/05sqf9v67","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210165303"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Raouia Masmoudi Ghodhbane","raw_affiliation_strings":["Safran Sensing Systems (S3), Safran Tech, France"],"affiliations":[{"raw_affiliation_string":"Safran Sensing Systems (S3), Safran Tech, France","institution_ids":["https://openalex.org/I4210165303"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5040731611"],"corresponding_institution_ids":["https://openalex.org/I4210165303"],"apc_list":null,"apc_paid":null,"fwci":0.2385,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.56144544,"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":"533","last_page":"538"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/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":0.9993000030517578,"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":0.8045796155929565},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.672966480255127},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6729476451873779},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.6410693526268005},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6061132550239563},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5625677704811096},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5584245920181274},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5337563157081604},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4916422963142395},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4903097450733185},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.47706639766693115},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.4309065639972687},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.4307447373867035},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3530096411705017},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.32549500465393066},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1710340976715088},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.16919273138046265},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15504148602485657},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15191727876663208},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1410568654537201},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.11645570397377014}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8045796155929565},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.672966480255127},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6729476451873779},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.6410693526268005},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6061132550239563},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5625677704811096},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5584245920181274},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5337563157081604},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4916422963142395},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4903097450733185},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.47706639766693115},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.4309065639972687},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.4307447373867035},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3530096411705017},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32549500465393066},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1710340976715088},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.16919273138046265},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15504148602485657},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15191727876663208},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1410568654537201},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.11645570397377014},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ssd.2019.8893258","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssd.2019.8893258","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 16th International Multi-Conference on Systems, Signals &amp; Devices (SSD)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1595552120","https://openalex.org/W1970400141","https://openalex.org/W2016773921","https://openalex.org/W2087518575","https://openalex.org/W2088006206","https://openalex.org/W2096380022","https://openalex.org/W2126087318","https://openalex.org/W2130128605","https://openalex.org/W2139197149","https://openalex.org/W2144142700","https://openalex.org/W2146914418","https://openalex.org/W2151970778","https://openalex.org/W2153059534","https://openalex.org/W2154078359","https://openalex.org/W2218826208","https://openalex.org/W2329309573","https://openalex.org/W2343633521","https://openalex.org/W3139791590","https://openalex.org/W4213144304","https://openalex.org/W4250589301","https://openalex.org/W6688363726"],"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/W2095246866","https://openalex.org/W2107126738","https://openalex.org/W4246064491","https://openalex.org/W2075530143"],"abstract_inverted_index":{"In":[0],"this":[1,102],"paper,":[2],"we":[3,112],"focus":[4],"on":[5],"a":[6,29,53,61],"green":[7,30,73,103],"energy-powered":[8,74,104],"allocations":[9],"for":[10],"OFDM-based":[11],"Cognitive":[12],"Radio":[13],"(CR)":[14],"networks":[15],"composed":[16],"of":[17,57,69,94],"the":[18,23,37,44,67,70,80,91,95,123],"secondary":[19],"users":[20,25],"(SUs)":[21],"and":[22,66,87],"primary":[24],"(PUs).":[26],"We":[27],"analyse":[28],"energy-efficient":[31],"(EE)":[32],"power":[33,65,88,125],"allocation":[34,75,105],"problem":[35,76,106],"at":[36],"SU":[38,45],"level":[39],"under":[40,77],"feasibility":[41],"constraints.":[42],"When":[43],"is":[46,79,98],"allowed":[47],"to":[48,100,121],"transmit,":[49],"these":[50],"constraints":[51],"guarantee":[52],"minimum":[54],"SU's":[55],"Quality":[56],"Service":[58],"(QoS)":[59],"level,":[60],"maximum":[62],"average":[63],"transmit":[64],"protection":[68],"PUs.":[71],"The":[72],"study":[78],"weighted":[81],"difference":[82],"between":[83],"overall":[84],"achievable":[85],"rate":[86],"consumption.":[89],"Since":[90],"opposing":[92],"character":[93],"constraints,":[96],"it":[97],"difficult":[99],"solve":[101],"via":[107],"conventional":[108],"optimization":[109],"tools.":[110],"Therefore,":[111],"propose":[113],"an":[114],"efficient":[115],"iterative":[116],"water-filling":[117],"algorithm":[118],"in":[119],"order":[120],"find":[122],"optimal":[124],"allocation.":[126]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
