{"id":"https://openalex.org/W4392207863","doi":"https://doi.org/10.1109/jiot.2024.3370831","title":"Secure Precoding for Satellite NOMA-Aided Integrated Sensing and Communication","display_name":"Secure Precoding for Satellite NOMA-Aided Integrated Sensing and Communication","publication_year":2024,"publication_date":"2024-02-27","ids":{"openalex":"https://openalex.org/W4392207863","doi":"https://doi.org/10.1109/jiot.2024.3370831"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2024.3370831","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3370831","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"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 Internet of Things Journal","raw_type":"journal-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/A5102299982","display_name":"Mengyan Huang","orcid":"https://orcid.org/0000-0002-8220-188X"},"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/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["CN","IE"],"is_corresponding":true,"raw_author_name":"Mengyan Huang","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi’an, China","School of Computer Science and Statistics, Trinity College Dublin, Ireland"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Computer Science and Statistics, Trinity College Dublin, Ireland","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034754948","display_name":"Fengkui Gong","orcid":"https://orcid.org/0000-0002-4211-0959"},"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":"Fengkui Gong","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi’an, China"],"affiliations":[{"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/A5107006234","display_name":"Guo Li","orcid":"https://orcid.org/0000-0002-7661-6691"},"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":"Guo Li","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi’an, China"],"affiliations":[{"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/A5107006053","display_name":"Nan Zhang","orcid":"https://orcid.org/0009-0004-1424-795X"},"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":"Nan Zhang","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062525719","display_name":"Quoc\u2010Viet Pham","orcid":"https://orcid.org/0000-0002-9485-9216"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Quoc-Viet Pham","raw_affiliation_strings":["School of Computer Science and Statistics, Trinity College Dublin, Dublin 2, Ireland"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Statistics, Trinity College Dublin, Dublin 2, Ireland","institution_ids":["https://openalex.org/I205274468"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5102299982"],"corresponding_institution_ids":["https://openalex.org/I149594827","https://openalex.org/I205274468"],"apc_list":null,"apc_paid":null,"fwci":5.4281,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.96318578,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"11","issue":"18","first_page":"29533","last_page":"29545"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9994999766349792,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9994999766349792,"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/T12042","display_name":"Satellite Communication Systems","score":0.9991999864578247,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9939000010490417,"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/noma","display_name":"Noma","score":0.8620973229408264},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.8523592948913574},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7442044019699097},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.5919916033744812},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.45828336477279663},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.45121198892593384},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.4441917836666107},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4095602333545685},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.3882107138633728},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3286590576171875},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.28088560700416565},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.16549721360206604},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1067991852760315}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8620973229408264},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8523592948913574},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7442044019699097},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.5919916033744812},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.45828336477279663},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.45121198892593384},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.4441917836666107},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4095602333545685},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.3882107138633728},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3286590576171875},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.28088560700416565},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.16549721360206604},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1067991852760315},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2024.3370831","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3370831","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5554674660","display_name":null,"funder_award_id":"62001354","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W2007529001","https://openalex.org/W2125884950","https://openalex.org/W2139683558","https://openalex.org/W2795059371","https://openalex.org/W2886485362","https://openalex.org/W2895865304","https://openalex.org/W2944609571","https://openalex.org/W2947459282","https://openalex.org/W2964733302","https://openalex.org/W2969545315","https://openalex.org/W2977264914","https://openalex.org/W2981629859","https://openalex.org/W2984423829","https://openalex.org/W2996184305","https://openalex.org/W3004018467","https://openalex.org/W3006143078","https://openalex.org/W3017452564","https://openalex.org/W3040433108","https://openalex.org/W3041665056","https://openalex.org/W3048494275","https://openalex.org/W3119152637","https://openalex.org/W3124755563","https://openalex.org/W3136002755","https://openalex.org/W3157110449","https://openalex.org/W3157573981","https://openalex.org/W3174510089","https://openalex.org/W3183034622","https://openalex.org/W3205217150","https://openalex.org/W3212620775","https://openalex.org/W3214093179","https://openalex.org/W4205859493","https://openalex.org/W4205940831","https://openalex.org/W4221165631","https://openalex.org/W4226403506","https://openalex.org/W4226420654","https://openalex.org/W4281636013","https://openalex.org/W4285054924","https://openalex.org/W4285158794","https://openalex.org/W4309400197","https://openalex.org/W4312040385","https://openalex.org/W4312330166","https://openalex.org/W4319068628","https://openalex.org/W4321021465","https://openalex.org/W4362563595","https://openalex.org/W4367146808","https://openalex.org/W4384080812","https://openalex.org/W4386737384","https://openalex.org/W4387623704","https://openalex.org/W4388837980","https://openalex.org/W4389459280","https://openalex.org/W4390905824"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W4392158087","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W3141240674"],"abstract_inverted_index":{"Satellite":[0],"Internet":[1],"of":[2,19,43,72,90,113,121,137,145,155],"Things":[3],"(IoT)":[4],"network":[5,47],"plays":[6],"a":[7,73,99,127],"crucial":[8],"role":[9],"in":[10,24,200],"providing":[11],"global":[12],"coverage.":[13],"To":[14,151],"improve":[15],"the":[16,25,39,44,70,85,91,108,118,122,134,138,143,153,156,163,196,201,213,218,222,230],"efficient":[17],"utilization":[18],"spectral":[20],"and":[21,30,178,186,206],"hardware":[22],"resources":[23],"satellite":[26,77],"communications,":[27],"integrated":[28,46],"sensing":[29,231],"communication":[31],"(ISAC)":[32],"has":[33],"attracted":[34],"considerable":[35],"attention.":[36],"In":[37,56,182],"addition,":[38,183],"greater":[40],"broadcast":[41],"nature":[42],"satellite-terrestrial":[45],"makes":[48],"it":[49],"extremely":[50],"vulnerable":[51],"to":[52,65,83,95,106,141,194,221],"illegal":[53],"eavesdropper":[54],"(Eve).":[55],"this":[57],"paper,":[58],"we":[59,125,159],"adopt":[60],"non-orthogonal":[61],"multiple":[62,114,146,226],"access":[63,227],"(NOMA)":[64],"support":[66],"more":[67],"users":[68,115,147],"for":[69],"ISAC":[71],"low":[74],"earth":[75],"orbit":[76],"system,":[78],"with":[79],"well-designed":[80],"precoding":[81,101,129,198],"according":[82],"whether":[84],"channel":[86],"state":[87],"information":[88],"(CSI)":[89],"Eve":[92],"is":[93,104],"perfect":[94,119,204],"ensure":[96],"security.":[97],"First,":[98],"joint":[100],"optimization":[102,130,157],"problem":[103,131],"proposed":[105,214],"maximize":[107,142],"sum":[109],"secrecy":[110],"rate":[111],"(SSR)":[112],"by":[116],"considering":[117],"CSI":[120,136,205],"Eve.":[123],"Then,":[124],"formulate":[126],"secure":[128,197],"based":[132,166],"on":[133,167],"imperfect":[135,207],"Eve,":[139],"aiming":[140],"SSR":[144,219],"via":[148],"artificial":[149],"jamming.":[150],"address":[152],"non-convexity":[154],"problems,":[158],"transform":[160],"them":[161],"into":[162],"convex":[164,169],"ones":[165],"successive":[168],"approximation,":[170,174],"which":[171],"includes":[172],"Taylor\u2019s":[173],"arithmetic-geometric":[175],"mean":[176],"inequality,":[177],"linear":[179],"matrix":[180],"inequality.":[181],"semi-definite":[184],"relaxation":[185],"iterative":[187],"penalty":[188],"function":[189],"methods":[190],"are":[191],"respectively":[192],"used":[193],"optimize":[195],"problems":[199],"two":[202],"cases:":[203],"CSI.":[208],"Simulation":[209],"results":[210],"show":[211],"that":[212],"NOMA-ISAC":[215],"scheme":[216],"improves":[217],"compared":[220],"traditional":[223],"time":[224],"division":[225],"while":[228],"ensuring":[229],"performance.":[232]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":20},{"year":2024,"cited_by_count":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}