{"id":"https://openalex.org/W2741453783","doi":"https://doi.org/10.1109/access.2017.2730220","title":"Robust AN-Aided Beamforming Design for Secure MISO Cognitive Radio Based on a Practical Nonlinear EH Model","display_name":"Robust AN-Aided Beamforming Design for Secure MISO Cognitive Radio Based on a Practical Nonlinear EH Model","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2741453783","doi":"https://doi.org/10.1109/access.2017.2730220","mag":"2741453783"},"language":"en","primary_location":{"id":"doi:10.1109/access.2017.2730220","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2730220","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2017.2730220","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072282199","display_name":"Yangchao Huang","orcid":"https://orcid.org/0000-0002-4377-516X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]},{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yangchao Huang","raw_affiliation_strings":["Information and Navigation College, Air Force Engineering University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","Information and Navigation College, Air Force Engineering University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-4377-516X","affiliations":[{"raw_affiliation_string":"Information and Navigation College, Air Force Engineering University, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210104252"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Information and Navigation College, Air Force Engineering University, Xi'an, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100697315","display_name":"Zan Li","orcid":"https://orcid.org/0000-0002-5207-6504"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zan Li","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011900098","display_name":"Fuhui Zhou","orcid":"https://orcid.org/0000-0001-6880-6244"},"institutions":[{"id":"https://openalex.org/I121980950","display_name":"Utah State University","ror":"https://ror.org/00h6set76","country_code":"US","type":"education","lineage":["https://openalex.org/I121980950"]},{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Fuhui Zhou","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Utah State University, Logan, UT, USA","Postdoctoral Research Station of Environmental Science and Engineering, Nanchang University, Nanchang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Utah State University, Logan, UT, USA","institution_ids":["https://openalex.org/I121980950"]},{"raw_affiliation_string":"Postdoctoral Research Station of Environmental Science and Engineering, Nanchang University, Nanchang, China","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101849993","display_name":"Rui Zhu","orcid":"https://orcid.org/0000-0001-5480-9153"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Zhu","raw_affiliation_strings":["Information and Navigation College, Air Force Engineering University, Xi\u2019an, China","Information and Navigation College, Air Force Engineering University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information and Navigation College, Air Force Engineering University, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210104252"]},{"raw_affiliation_string":"Information and Navigation College, Air Force Engineering University, Xi'an, China","institution_ids":["https://openalex.org/I4210104252"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.339,"has_fulltext":true,"cited_by_count":25,"citation_normalized_percentile":{"value":0.89315125,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"5","issue":null,"first_page":"14011","last_page":"14019"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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":0.9998000264167786,"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/T10148","display_name":"Advanced MIMO Systems Optimization","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":0.7554888725280762},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7166310548782349},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6925026774406433},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.6336309909820557},{"id":"https://openalex.org/keywords/jamming","display_name":"Jamming","score":0.5626348853111267},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.5326461791992188},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4542539417743683},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.42671650648117065},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4219195246696472},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4168879985809326},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32890549302101135},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20250356197357178},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13839659094810486},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10686314105987549}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7554888725280762},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7166310548782349},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6925026774406433},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.6336309909820557},{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.5626348853111267},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.5326461791992188},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4542539417743683},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.42671650648117065},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4219195246696472},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4168879985809326},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32890549302101135},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20250356197357178},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13839659094810486},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10686314105987549},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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},{"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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2017.2730220","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2730220","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:digitalcommons.usu.edu:ece_facpub-1135","is_oa":true,"landing_page_url":"https://digitalcommons.usu.edu/ece_facpub/151","pdf_url":"https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=1135&context=ece_facpub","source":{"id":"https://openalex.org/S4377196327","display_name":"Digital Commons - USU (Utah State University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I121980950","host_organization_name":"Utah State University","host_organization_lineage":["https://openalex.org/I121980950"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Electrical and Computer Engineering Faculty Publications","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:bea7105ae16341d0a138b4b6ee2cb5da","is_oa":true,"landing_page_url":"https://doaj.org/article/bea7105ae16341d0a138b4b6ee2cb5da","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 5, Pp 14011-14019 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2017.2730220","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2730220","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7699999809265137,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2708385054","display_name":null,"funder_award_id":"61631015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G566387141","display_name":null,"funder_award_id":"61401323","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5866493027","display_name":null,"funder_award_id":"20171BAB212002","funder_id":"https://openalex.org/F4320322665","funder_display_name":"Natural Science Foundation of Jiangxi Province"},{"id":"https://openalex.org/G6554385899","display_name":null,"funder_award_id":"61501354","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G726633613","display_name":null,"funder_award_id":"61501356","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322665","display_name":"Natural Science Foundation of Jiangxi Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1607716168","https://openalex.org/W1682880250","https://openalex.org/W1889296357","https://openalex.org/W1966000877","https://openalex.org/W1996215314","https://openalex.org/W2048752596","https://openalex.org/W2049312299","https://openalex.org/W2051767912","https://openalex.org/W2068768413","https://openalex.org/W2088006206","https://openalex.org/W2097250808","https://openalex.org/W2102580724","https://openalex.org/W2107561590","https://openalex.org/W2127593435","https://openalex.org/W2130324471","https://openalex.org/W2134295053","https://openalex.org/W2140516799","https://openalex.org/W2154069827","https://openalex.org/W2168160940","https://openalex.org/W2177372563","https://openalex.org/W2197037893","https://openalex.org/W2248093993","https://openalex.org/W2262323293","https://openalex.org/W2296319761","https://openalex.org/W2321576161","https://openalex.org/W2467524786","https://openalex.org/W2497704321","https://openalex.org/W2509733445","https://openalex.org/W2520624197","https://openalex.org/W2532243977","https://openalex.org/W2558778358","https://openalex.org/W2583634645","https://openalex.org/W2613304233","https://openalex.org/W2625048079","https://openalex.org/W2659847759","https://openalex.org/W2963993392","https://openalex.org/W3103471669","https://openalex.org/W4250589301","https://openalex.org/W6639071154"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W2136943174","https://openalex.org/W1984793747","https://openalex.org/W1973979964","https://openalex.org/W4235820682","https://openalex.org/W4312547492","https://openalex.org/W185479762","https://openalex.org/W1968709058","https://openalex.org/W3197729047"],"abstract_inverted_index":{"Energy":[0],"harvesting":[1,24,42,117,129],"techniques":[2],"are":[3,17],"promising":[4],"in":[5],"next":[6],"generation":[7],"wireless":[8],"communication":[9],"systems.":[10],"However,":[11],"most":[12],"of":[13,50],"the":[14,48,52,56,76,96,110,114,126,136,139,143],"existing":[15],"works":[16],"based":[18],"on":[19],"an":[20],"ideal":[21],"linear":[22,127],"energy":[23,41,116,128],"model.":[25,43,82,130],"In":[26,44],"this":[27,155],"paper,":[28],"a":[29,38,59,100,148],"multiple-input":[30],"single-output":[31],"cognitive":[32],"radio":[33],"network":[34,54,141,145],"is":[35,63,73,86,132],"studied":[36],"under":[37,75,113,125],"practical":[39],"non-linear":[40,115],"order":[45],"to":[46,90],"improve":[47],"security":[49],"both":[51],"primary":[53,140],"and":[55,88,95,142],"secondary":[57,144],"network,":[58],"cooperative":[60],"jamming":[61],"scheme":[62],"proposed.":[64],"A":[65],"robust":[66],"artificial":[67],"noise":[68],"aided":[69],"beamforming":[70,102],"design":[71],"problem":[72,85],"formulated":[74,84],"bounded":[77],"channel":[78],"state":[79],"information":[80],"error":[81],"The":[83],"non-convex":[87],"challenging":[89],"be":[91,104,120],"solved.":[92],"Using":[93],"S-Procedure":[94],"semidefinite":[97],"relaxation":[98],"method,":[99],"suboptimal":[101],"can":[103,146],"obtained.":[105],"Simulation":[106],"results":[107],"show":[108],"that":[109,123,135,153],"performance":[111,149],"achieved":[112],"model":[118],"may":[119],"better":[121],"than":[122],"obtained":[124],"It":[131],"also":[133],"shown":[134],"cooperation":[137],"between":[138],"obtain":[147],"gain":[150],"compared":[151],"with":[152],"without":[154],"cooperation.":[156]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":8}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}