{"id":"https://openalex.org/W2963929374","doi":"https://doi.org/10.1109/wcsp.2017.8171082","title":"Secure energy efficiency optimization for MISO cognitive radio network with energy harvesting","display_name":"Secure energy efficiency optimization for MISO cognitive radio network with energy harvesting","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2963929374","doi":"https://doi.org/10.1109/wcsp.2017.8171082","mag":"2963929374"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp.2017.8171082","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2017.8171082","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 9th International Conference on Wireless Communications and Signal Processing (WCSP)","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/A5100376458","display_name":"Miao Zhang","orcid":"https://orcid.org/0000-0001-9959-7238"},"institutions":[{"id":"https://openalex.org/I52099693","display_name":"University of York","ror":"https://ror.org/04m01e293","country_code":"GB","type":"education","lineage":["https://openalex.org/I52099693"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Miao Zhang","raw_affiliation_strings":["Department of Electronic Engineering, University of York, York, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, University of York, York, United Kingdom","institution_ids":["https://openalex.org/I52099693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067366238","display_name":"Kanapathippillai Cumanan","orcid":"https://orcid.org/0000-0002-9735-7019"},"institutions":[{"id":"https://openalex.org/I52099693","display_name":"University of York","ror":"https://ror.org/04m01e293","country_code":"GB","type":"education","lineage":["https://openalex.org/I52099693"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kanapathippillai Cumanan","raw_affiliation_strings":["Department of Electronic Engineering, University of York, York, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, University of York, York, United Kingdom","institution_ids":["https://openalex.org/I52099693"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072939307","display_name":"Alister G. Burr","orcid":"https://orcid.org/0000-0001-6435-3962"},"institutions":[{"id":"https://openalex.org/I52099693","display_name":"University of York","ror":"https://ror.org/04m01e293","country_code":"GB","type":"education","lineage":["https://openalex.org/I52099693"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alister Burr","raw_affiliation_strings":["Department of Electronic Engineering, University of York, York, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, University of York, York, United Kingdom","institution_ids":["https://openalex.org/I52099693"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100376458"],"corresponding_institution_ids":["https://openalex.org/I52099693"],"apc_list":null,"apc_paid":null,"fwci":2.0068,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.87874139,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","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/T10964","display_name":"Wireless Communication Security Techniques","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/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9997000098228455,"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":0.665804922580719},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5859334468841553},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5715522170066833},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.5623821020126343},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5429304838180542},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5195786952972412},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5186152458190918},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.516474723815918},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.4633622169494629},{"id":"https://openalex.org/keywords/fractional-programming","display_name":"Fractional programming","score":0.43799251317977905},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4375941753387451},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.42031610012054443},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.37091517448425293},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.30651772022247314},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2792593836784363},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24824967980384827},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.19476953148841858},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.18215912580490112},{"id":"https://openalex.org/keywords/nonlinear-programming","display_name":"Nonlinear programming","score":0.15679332613945007}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.665804922580719},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5859334468841553},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5715522170066833},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.5623821020126343},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5429304838180542},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5195786952972412},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5186152458190918},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.516474723815918},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.4633622169494629},{"id":"https://openalex.org/C169069869","wikidata":"https://www.wikidata.org/wiki/Q5477546","display_name":"Fractional programming","level":4,"score":0.43799251317977905},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4375941753387451},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.42031610012054443},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.37091517448425293},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.30651772022247314},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2792593836784363},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24824967980384827},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.19476953148841858},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.18215912580490112},{"id":"https://openalex.org/C115527620","wikidata":"https://www.wikidata.org/wiki/Q769909","display_name":"Nonlinear programming","level":3,"score":0.15679332613945007},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp.2017.8171082","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2017.8171082","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 9th International Conference on Wireless Communications and Signal Processing (WCSP)","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":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W187184694","https://openalex.org/W1967956032","https://openalex.org/W1974730887","https://openalex.org/W2024233930","https://openalex.org/W2035691621","https://openalex.org/W2043769961","https://openalex.org/W2051767912","https://openalex.org/W2063939750","https://openalex.org/W2068916891","https://openalex.org/W2081191276","https://openalex.org/W2089048199","https://openalex.org/W2096151870","https://openalex.org/W2109394932","https://openalex.org/W2111505049","https://openalex.org/W2128628369","https://openalex.org/W2144007657","https://openalex.org/W2145114294","https://openalex.org/W2147942702","https://openalex.org/W2159687282","https://openalex.org/W2170263567","https://openalex.org/W2248093993","https://openalex.org/W2296319761","https://openalex.org/W2342678480","https://openalex.org/W2408175164","https://openalex.org/W2507840378","https://openalex.org/W2516510987","https://openalex.org/W2556628207","https://openalex.org/W2583092134","https://openalex.org/W2585810203","https://openalex.org/W2740932057","https://openalex.org/W2962707059","https://openalex.org/W3101483526","https://openalex.org/W4250589301","https://openalex.org/W6656580834","https://openalex.org/W6705432764","https://openalex.org/W6714143035","https://openalex.org/W6732623760"],"related_works":["https://openalex.org/W2898145991","https://openalex.org/W2566010174","https://openalex.org/W4378365432","https://openalex.org/W2903121411","https://openalex.org/W4253687361","https://openalex.org/W2913922281","https://openalex.org/W2805827740","https://openalex.org/W4296285856","https://openalex.org/W2809640332","https://openalex.org/W2108899601"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"a":[3,11,22,34,48,65,121,172,178,211],"secure":[4],"energy":[5,32,40,85,143,153],"efficiency":[6],"(SEE)":[7],"optimization":[8],"problem":[9,175,180],"in":[10,44],"multiple-input":[12],"single-output":[13],"(MISO)":[14],"underlay":[15],"cognitive":[16],"radio":[17],"(CR)":[18],"network.":[19],"In":[20,68,89,112],"particular,":[21],"multi-antenna":[23],"secondary":[24,35],"transmitter":[25],"(SU-Tx)":[26],"simultaneously":[27],"sends":[28],"secured":[29],"information":[30,107,159],"and":[31,38,59,82,201,218,252],"to":[33,79,126,208,226,241],"receiver":[36,41,50],"(SU-Rx)":[37],"an":[39],"(ER),":[42],"respectively,":[43],"the":[45,56,70,80,87,95,101,110,118,133,138,162,182,189,197,219,228,231,243,246,255],"presence":[46],"of":[47,103,129,203,245,254],"primary":[49],"(PU-Rx).":[51],"It":[52],"is":[53,115,120,146,177],"assumed":[54,116],"that":[55,117,141],"SU-Rx,":[57],"ER":[58,119],"PU-Rx":[60,81],"are":[61,239],"each":[62],"equipped":[63],"with":[64,100],"single":[66],"antenna.":[67],"addition,":[69,113],"SU-Tx":[71],"should":[72],"satisfy":[73],"constraints":[74],"on":[75,215],"maximum":[76],"interference":[77],"leakage":[78],"minimum":[83],"harvested":[84],"at":[86,109],"ER.":[88],"this":[90,166,192],"CR":[91],"network,":[92],"we":[93,136,195,222],"consider":[94,137],"transmit":[96,167,248],"covariance":[97,168,249],"matrix":[98,169,250],"design":[99,170,251],"assumption":[102],"perfect":[104],"channel":[105],"state":[106],"(CSI)":[108],"SU-Tx.":[111],"it":[114,150],"potential":[122],"passive":[123],"eavesdropper":[124],"due":[125,181],"broadcast":[127],"nature":[128],"wireless":[130],"transmission.":[131],"On":[132],"other":[134],"hand,":[135],"worst-case":[139],"scenario":[140],"ER's":[142],"harvesting":[144,154],"requirement":[145],"only":[147,152],"satisfied":[148],"when":[149],"performs":[151],"without":[155],"intercepting":[156],"or":[157],"eavesdropping":[158],"intended":[160],"for":[161,191,230],"SU-Rx.":[163],"We":[164],"formulate":[165],"as":[171],"SEE":[173,233],"maximization":[174,234],"which":[176],"non-convex":[179,193],"non-linear":[183,198],"fractional":[184,199],"objective":[185],"function.":[186],"To":[187],"realize":[188],"solution":[190,229],"problem,":[194],"utilize":[196],"programming":[200],"difference":[202],"concave":[204],"(DC)":[205],"functions":[206],"approaches":[207],"reformulate":[209],"into":[210],"tractable":[212],"form.":[213],"Based":[214],"these":[216],"techniques":[217],"Dinkelbach's":[220],"method,":[221],"propose":[223],"iterative":[224],"algorithms":[225],"determine":[227],"original":[232],"problem.":[235],"Numerical":[236],"simulation":[237],"results":[238],"provided":[240],"demonstrate":[242],"performance":[244],"proposed":[247,256],"convergence":[253],"algorithms.":[257]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}