{"id":"https://openalex.org/W4286579641","doi":"https://doi.org/10.1109/jiot.2022.3193189","title":"Enhancing Physical-Layer Security for IoT With Nonorthogonal Multiple Access Assisted Semi-Grant-Free Transmission","display_name":"Enhancing Physical-Layer Security for IoT With Nonorthogonal Multiple Access Assisted Semi-Grant-Free Transmission","publication_year":2022,"publication_date":"2022-07-22","ids":{"openalex":"https://openalex.org/W4286579641","doi":"https://doi.org/10.1109/jiot.2022.3193189"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2022.3193189","doi":"https://doi.org/10.1109/jiot.2022.3193189","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3193189","pdf_url":"https://ieeexplore.ieee.org/ielx7/6488907/9973413/09837307.pdf","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,"listed_in":["ccf-c","cwts-core","dongbi-b","jufo-2","norway-2","poland-200","russia-white-list-1"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/6488907/9973413/09837307.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032575053","display_name":"Kunrui Cao","orcid":"https://orcid.org/0000-0003-1950-6901","observed_orcids":["https://orcid.org/0000-0003-1950-6901","https://orcid.org/0000-0001-6021-8798"]},"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/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kunrui Cao","raw_affiliation_strings":["School of Information and Communications, National University of Defense Technology, Wuhan, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0003-1950-6901","affiliations":[{"raw_affiliation_string":"School of Information and Communications, National University of Defense Technology, Wuhan, China","institution_ids":["https://openalex.org/I170215575"]},{"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/A5085315242","display_name":"Haiyang Ding","orcid":"https://orcid.org/0000-0003-4446-5216","observed_orcids":["https://orcid.org/0000-0003-4446-5216"]},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haiyang Ding","raw_affiliation_strings":["School of Information and Communications, National University of Defense Technology, Wuhan, China","Youth Innovation Team of Shaanxi Universities, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0003-4446-5216","affiliations":[{"raw_affiliation_string":"School of Information and Communications, National University of Defense Technology, Wuhan, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Youth Innovation Team of Shaanxi Universities, Xi'an, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042938268","display_name":"Buhong Wang","orcid":"https://orcid.org/0000-0001-7425-0502","observed_orcids":["https://orcid.org/0000-0001-7425-0502","https://orcid.org/0000-0002-3287-4410"]},"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":"Buhong Wang","raw_affiliation_strings":["School of Information and Navigation, Air Force Engineering University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0002-3287-4410","affiliations":[{"raw_affiliation_string":"School of Information and Navigation, Air Force Engineering University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057681984","display_name":"Lu Lv","orcid":"https://orcid.org/0000-0002-7609-079X","observed_orcids":["https://orcid.org/0000-0002-7609-079X","https://orcid.org/0000-0001-7058-2833"]},"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":"Lu Lv","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0002-7609-079X","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083064267","display_name":"Jiwei Tian","orcid":"https://orcid.org/0000-0002-1485-7465","observed_orcids":["https://orcid.org/0000-0002-1485-7465"]},"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":"Jiwei Tian","raw_affiliation_strings":["School of Information and Navigation, Air Force Engineering University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0002-1485-7465","affiliations":[{"raw_affiliation_string":"School of Information and Navigation, Air Force Engineering University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049010606","display_name":"Qingmei Wei","orcid":"https://orcid.org/0009-0000-9248-090X","observed_orcids":["https://orcid.org/0009-0000-9248-090X","https://orcid.org/0000-0002-2740-3163"]},"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":"Qingmei Wei","raw_affiliation_strings":["School of Information and Navigation, Air Force Engineering University, Xi&#x2019;an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Navigation, Air Force Engineering University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034754948","display_name":"Fengkui Gong","orcid":"https://orcid.org/0000-0002-4211-0959","observed_orcids":["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&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0002-4211-0959","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2195,"currency":"USD","value_usd":2195},"apc_paid":{"value":2195,"currency":"USD","value_usd":2195},"fwci":6.3353,"has_fulltext":true,"cited_by_count":101,"citation_normalized_percentile":{"value":0.9810677,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"9","issue":"24","first_page":"24669","last_page":"24681"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9970999956130981,"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":0.9970999956130981,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.0012000000569969416,"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/T13553","display_name":"Age of Information Optimization","score":0.00019999999494757503,"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/physical-layer-security","display_name":"physical layer security","score":0.9470000267028809},{"id":"https://openalex.org/keywords/non-orthogonal-multiple-access","display_name":"non-orthogonal multiple access","score":0.9509999752044678},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.878000020980835},{"id":"https://openalex.org/keywords/passive-eavesdropping","display_name":"passive eavesdropping","score":0.8489999771118164},{"id":"https://openalex.org/keywords/active-eavesdropping","display_name":"active eavesdropping","score":0.9959999918937683},{"id":"https://openalex.org/keywords/user-scheduling","display_name":"user scheduling","score":0.9070000052452087},{"id":"https://openalex.org/keywords/secrecy-outage-probability","display_name":"secrecy outage probability","score":0.984000027179718},{"id":"https://openalex.org/keywords/secrecy-capacity","display_name":"secrecy capacity","score":0.7310000061988831},{"id":"https://openalex.org/keywords/massive-connectivity","display_name":"massive connectivity","score":0.6919999718666077},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"channel state information","score":0.8709999918937683}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7607728242874146},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.7589088678359985},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5491667985916138},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5261021256446838},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4717199206352234},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.36118102073669434},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31196558475494385},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.28517869114875793},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2022.3193189","doi":"https://doi.org/10.1109/jiot.2022.3193189","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3193189","pdf_url":"https://ieeexplore.ieee.org/ielx7/6488907/9973413/09837307.pdf","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,"listed_in":["ccf-c","cwts-core","dongbi-b","jufo-2","norway-2","poland-200","russia-white-list-1"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/jiot.2022.3193189","doi":"https://doi.org/10.1109/jiot.2022.3193189","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3193189","pdf_url":"https://ieeexplore.ieee.org/ielx7/6488907/9973413/09837307.pdf","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,"listed_in":["ccf-c","cwts-core","dongbi-b","jufo-2","norway-2","poland-200","russia-white-list-1"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5378999710083008}],"study_designs":[],"awards":[{"id":"https://openalex.org/G13956617","display_name":null,"funder_award_id":"ZK21-44","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1594236965","display_name":null,"funder_award_id":"ISN23-04","funder_id":"https://openalex.org/F4320330485","funder_display_name":"State Key Laboratory of Integrated Services Networks"},{"id":"https://openalex.org/G1810414518","display_name":"\u6beb\u7c73\u6ce2\u7528\u6237\u70ed\u70b9\u533a\u57df\u643a\u80fd\u4e2d\u7ee7\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61871387","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2469258434","display_name":null,"funder_award_id":"61901313","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2849011919","display_name":null,"funder_award_id":"ISN23-04","funder_id":"https://openalex.org/F4320323230","funder_display_name":"Xidian University"},{"id":"https://openalex.org/G3002613449","display_name":null,"funder_award_id":"2019M650258","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G3077560746","display_name":null,"funder_award_id":"ZK21-44","funder_id":"https://openalex.org/F4320324150","funder_display_name":"National University of Defense Technology"},{"id":"https://openalex.org/G3258440769","display_name":null,"funder_award_id":"ISN23-04","funder_id":"https://openalex.org/F4320324150","funder_display_name":"National University of Defense Technology"},{"id":"https://openalex.org/G3692587470","display_name":null,"funder_award_id":"62101560","funder_id":"https://openalex.org/F4320330485","funder_display_name":"State Key Laboratory of Integrated Services Networks"},{"id":"https://openalex.org/G4069362428","display_name":null,"funder_award_id":"62101560","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4801288514","display_name":null,"funder_award_id":"BX20190264","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G5236637857","display_name":null,"funder_award_id":"2022JQ-619","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5460957763","display_name":null,"funder_award_id":"2022JQ-619","funder_id":"https://openalex.org/F4320324150","funder_display_name":"National University of Defense Technology"},{"id":"https://openalex.org/G5921637537","display_name":null,"funder_award_id":"2022JQ-619","funder_id":"https://openalex.org/F4320330485","funder_display_name":"State Key Laboratory of Integrated Services Networks"},{"id":"https://openalex.org/G7546918674","display_name":null,"funder_award_id":"ZK21-44","funder_id":"https://openalex.org/F4320330485","funder_display_name":"State Key Laboratory of Integrated Services Networks"},{"id":"https://openalex.org/G8477977687","display_name":null,"funder_award_id":"ISN23-04","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8815994433","display_name":null,"funder_award_id":"2022JQ-619","funder_id":"https://openalex.org/F4320336567","funder_display_name":"Natural Science Basic Research Program of Shaanxi Province"},{"id":"https://openalex.org/G993523315","display_name":null,"funder_award_id":"62101560","funder_id":"https://openalex.org/F4320324150","funder_display_name":"National University of Defense Technology"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320323230","display_name":"Xidian University","ror":"https://ror.org/05s92vm98"},{"id":"https://openalex.org/F4320324150","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11"},{"id":"https://openalex.org/F4320330485","display_name":"State Key Laboratory of Integrated Services Networks","ror":"https://ror.org/00kysqk08"},{"id":"https://openalex.org/F4320336567","display_name":"Natural Science Basic Research Program of Shaanxi Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4286579641.pdf","grobid_xml":"https://content.openalex.org/works/W4286579641.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1922937245","https://openalex.org/W1958281780","https://openalex.org/W1970334960","https://openalex.org/W2027563534","https://openalex.org/W2043769961","https://openalex.org/W2134968843","https://openalex.org/W2156214717","https://openalex.org/W2277419020","https://openalex.org/W2295921202","https://openalex.org/W2302349451","https://openalex.org/W2509004749","https://openalex.org/W2509696551","https://openalex.org/W2522847968","https://openalex.org/W2565158077","https://openalex.org/W2566155463","https://openalex.org/W2769456309","https://openalex.org/W2782623373","https://openalex.org/W2793190854","https://openalex.org/W2797268362","https://openalex.org/W2802495557","https://openalex.org/W2886997539","https://openalex.org/W2902345233","https://openalex.org/W2904457167","https://openalex.org/W2916854434","https://openalex.org/W2917997479","https://openalex.org/W2940968184","https://openalex.org/W2963312088","https://openalex.org/W2963336322","https://openalex.org/W2963674318","https://openalex.org/W2964273441","https://openalex.org/W2964320794","https://openalex.org/W2998608373","https://openalex.org/W3005589427","https://openalex.org/W3008609509","https://openalex.org/W3023776207","https://openalex.org/W3035978024","https://openalex.org/W3036350030","https://openalex.org/W3043894752","https://openalex.org/W3080920314","https://openalex.org/W3084953801","https://openalex.org/W3085560976","https://openalex.org/W3092285216","https://openalex.org/W3097438448","https://openalex.org/W3127853698","https://openalex.org/W3184653511"],"related_works":["https://openalex.org/W4291701092","https://openalex.org/W4402835661","https://openalex.org/W4394805066","https://openalex.org/W4377079725","https://openalex.org/W3027379320","https://openalex.org/W4283754612","https://openalex.org/W4414322056","https://openalex.org/W2810201724","https://openalex.org/W2904457167","https://openalex.org/W2915021520"],"abstract_inverted_index":{"Nonorthogonal":[0],"multiple":[1],"access":[2,11,35,155],"(NOMA)":[3],"assisted":[4],"semi-grant-free":[5,50],"transmission":[6,52],"admits":[7],"grant-free":[8,73,107,145,244],"users":[9,245],"to":[10,90,128,154,183,218],"the":[12,47,54,65,75,92,99,113,130,140,156,160,164,175,185,192,196,199,212,219,232,240],"channels":[13],"otherwise":[14],"solely":[15],"occupied":[16],"by":[17,142,231],"grant-based":[18,69,103,165],"users,":[19,74,108],"and":[20,33,58,71,81,94,105,119,132,195,204,214,246],"has":[21],"been":[22],"recently":[23],"attracting":[24],"considerable":[25],"attention":[26],"in":[27,37,53],"terms":[28],"of":[29,39,49,56,162,168,198,221,243],"accommodating":[30],"massive":[31],"connectivity":[32],"reducing":[34],"delay":[36],"Internet":[38],"Things":[40],"(IoT).":[41],"In":[42,62],"this":[43],"work,":[44],"we":[45],"investigate":[46],"security":[48,141],"NOMA":[51,157],"presence":[55],"passive":[57,93,131],"active":[59,95,133,222],"eavesdropping":[60],"attacks.":[61],"particular,":[63],"for":[64],"scenario-I":[66],"with":[67,101,147,239],"strong":[68,106],"user":[70,78,84,104,116,122,146],"weak":[72,102],"scenario-I-based":[76,82],"maximal":[77,115,148],"scheduling":[79,85,117,123,143],"(IbMUS)":[80],"optimal":[83,121],"(IbOUS)":[86],"schemes":[87,138,206,216,234],"are":[88,126,181],"proposed":[89,127,137,173,200,233],"combat":[91,129],"eavesdropping,":[96,134],"respectively.":[97,135],"For":[98],"scenario-II":[100],"two":[109],"parallel":[110],"schemes,":[111,125,174],"namely,":[112],"scenario-II-based":[114,120],"(IIbMUS)":[118],"(IIbOUS)":[124],"These":[136],"enhance":[139],"a":[144],"main":[149],"channel":[150,158,224],"capacity/maximal":[151],"secrecy":[152,177,252],"capacity":[153],"on":[159,171],"premise":[161],"ensuring":[163],"user\u2019s":[166],"Quality":[167],"Service.":[169],"Based":[170],"these":[172],"exact":[176],"outage":[178],"probability":[179],"(SOP)":[180],"analyzed":[182],"evaluate":[184],"system":[186],"performance.":[187],"The":[188,202,228],"simulation":[189],"results":[190],"validates":[191],"theoretic":[193],"analysis":[194],"superiority":[197],"schemes.":[201],"IbOUS":[203],"IIbOUS":[205],"can":[207,235],"achieve":[208],"better":[209],"performance":[210],"than":[211],"IbMUS":[213],"IIbMUS":[215],"owing":[217],"use":[220],"eavesdropper\u2019s":[223],"state":[225],"information":[226],"(CSI).":[227],"SOP":[229],"achieved":[230],"be":[236],"further":[237],"improved":[238],"increasing":[241],"number":[242],"decreasing":[247],"target":[248,251],"rate":[249],"(or":[250],"rate).":[253]},"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":21},{"year":2024,"cited_by_count":19},{"year":2023,"cited_by_count":42},{"year":2022,"cited_by_count":11}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2022-07-22T00:00:00"}
