{"id":"https://openalex.org/W2961593029","doi":"https://doi.org/10.1109/icc.2019.8761056","title":"Robust Secrecy Energy Efficient Beamforming in Satellite Communication Systems","display_name":"Robust Secrecy Energy Efficient Beamforming in Satellite Communication Systems","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2961593029","doi":"https://doi.org/10.1109/icc.2019.8761056","mag":"2961593029"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2019.8761056","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761056","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","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/A5090744597","display_name":"Zhi Lin","orcid":"https://orcid.org/0000-0003-0011-7383"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhi Lin","raw_affiliation_strings":["College of Communications Engineering, Army Engineering University of PLA, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Communications Engineering, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101475830","display_name":"Chunyan Yin","orcid":"https://orcid.org/0000-0003-0298-0420"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunyan Yin","raw_affiliation_strings":["College of Communications Engineering, Army Engineering University of PLA, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Communications Engineering, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048031726","display_name":"Jian Ouyang","orcid":"https://orcid.org/0000-0003-0631-947X"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Ouyang","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062793011","display_name":"Xiaohuan Wu","orcid":"https://orcid.org/0000-0003-3190-6115"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohuan Wu","raw_affiliation_strings":["College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063864718","display_name":"Athanasios D. Panagopoulos","orcid":"https://orcid.org/0000-0003-4716-3328"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Athanasios D. Panagopoulos","raw_affiliation_strings":["School of Electrical and Computer Engineering, National Technical University of Athens, Zografou, Greece"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Zografou, Greece","institution_ids":["https://openalex.org/I174458059"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5090744597"],"corresponding_institution_ids":["https://openalex.org/I4210163363"],"apc_list":null,"apc_paid":null,"fwci":3.5703,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.92430824,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"63","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","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/T12042","display_name":"Satellite Communication Systems","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9955999851226807,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9947999715805054,"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/beamforming","display_name":"Beamforming","score":0.8771743774414062},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7034959197044373},{"id":"https://openalex.org/keywords/secure-transmission","display_name":"Secure transmission","score":0.6322883367538452},{"id":"https://openalex.org/keywords/geostationary-orbit","display_name":"Geostationary orbit","score":0.5543559789657593},{"id":"https://openalex.org/keywords/artificial-noise","display_name":"Artificial noise","score":0.49761536717414856},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.48388585448265076},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4660220146179199},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4594373106956482},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4283779561519623},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.41280847787857056},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3836545944213867},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36070695519447327},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3318139910697937},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.32651466131210327},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31526005268096924},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.17571395635604858},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15526822209358215},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.12323707342147827},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.07834595441818237}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8771743774414062},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7034959197044373},{"id":"https://openalex.org/C2779814227","wikidata":"https://www.wikidata.org/wiki/Q7444882","display_name":"Secure transmission","level":3,"score":0.6322883367538452},{"id":"https://openalex.org/C16405173","wikidata":"https://www.wikidata.org/wiki/Q192316","display_name":"Geostationary orbit","level":3,"score":0.5543559789657593},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.49761536717414856},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.48388585448265076},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4660220146179199},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4594373106956482},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4283779561519623},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.41280847787857056},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3836545944213867},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36070695519447327},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3318139910697937},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.32651466131210327},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31526005268096924},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.17571395635604858},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15526822209358215},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.12323707342147827},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.07834595441818237}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2019.8761056","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761056","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1500993556","https://openalex.org/W1973942348","https://openalex.org/W2082276212","https://openalex.org/W2091445772","https://openalex.org/W2214522634","https://openalex.org/W2224433383","https://openalex.org/W2276964001","https://openalex.org/W2296029084","https://openalex.org/W2345019103","https://openalex.org/W2364455206","https://openalex.org/W2549952757","https://openalex.org/W2588149931","https://openalex.org/W2628326613","https://openalex.org/W2740932057","https://openalex.org/W2783236638","https://openalex.org/W2783560813","https://openalex.org/W2797097527","https://openalex.org/W2800252416","https://openalex.org/W2806683915","https://openalex.org/W2897908765","https://openalex.org/W2911529145"],"related_works":["https://openalex.org/W2951619176","https://openalex.org/W2290997318","https://openalex.org/W4256489728","https://openalex.org/W1747611275","https://openalex.org/W2010804147","https://openalex.org/W3036307543","https://openalex.org/W1558892308","https://openalex.org/W4390215253","https://openalex.org/W2121958417","https://openalex.org/W3120441551"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,26,32,39,52,58,63,70,84,99,109,120],"secure":[4,47],"transmission":[5],"in":[6],"satellite":[7,15,80],"communication":[8],"systems,":[9],"where":[10],"a":[11,46,93,104],"geostationary":[12],"orbit":[13],"(GEO)":[14],"serves":[16],"an":[17],"earth":[18,59,68],"station":[19,60],"while":[20,61],"multiple":[21],"eavesdroppers":[22],"attempt":[23],"to":[24,50,97,118],"intercept":[25],"confidential":[27],"message.":[28],"Assuming":[29],"that":[30],"only":[31],"imperfect":[33],"channel":[34],"state":[35],"information":[36],"(CSI)":[37],"of":[38,57,122],"wiretap":[40],"channels":[41],"are":[42,115],"available,":[43],"we":[44,91],"propose":[45,92],"beamforming":[48,95,110],"scheme":[49,96],"maximize":[51],"secrecy":[53,71],"energy":[54],"efficiency":[55],"(SEE)":[56],"satisfying":[62],"signal-noise-ratio":[64],"(SNR)":[65],"requirement":[66],"at":[67,73,79],"station,":[69],"constraints":[72,78],"eavesdroppers,":[74],"and":[75,107],"per-antenna":[76],"power":[77],"antenna":[81],"feeds.":[82],"Since":[83],"formulated":[85],"optimization":[86],"problem":[87,102],"is":[88],"mathematically":[89],"intractable,":[90],"two-stage":[94],"convert":[98],"original":[100],"nonconvex":[101],"into":[103],"solvable":[105],"one":[106],"obtain":[108],"weight":[111],"vectors.":[112],"Numerical":[113],"results":[114],"finally":[116],"provided":[117],"verify":[119],"effectiveness":[121],"our":[123],"proposed":[124],"scheme.":[125]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
