{"id":"https://openalex.org/W4387490554","doi":"https://doi.org/10.1109/lcomm.2023.3323537","title":"Sum Secrecy Rate Maximization for Active RIS-Assisted Uplink SIMO-NOMA Networks","display_name":"Sum Secrecy Rate Maximization for Active RIS-Assisted Uplink SIMO-NOMA Networks","publication_year":2023,"publication_date":"2023-10-10","ids":{"openalex":"https://openalex.org/W4387490554","doi":"https://doi.org/10.1109/lcomm.2023.3323537"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2023.3323537","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2023.3323537","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","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/A5017741286","display_name":"Yizhi Li","orcid":"https://orcid.org/0000-0003-3372-6142"},"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":"Yizhi Li","raw_affiliation_strings":["School of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-3372-6142","affiliations":[{"raw_affiliation_string":"School 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/A5090513264","display_name":"Yulong Zou","orcid":"https://orcid.org/0000-0002-8461-5306"},"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":"Yulong Zou","raw_affiliation_strings":["School of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-8461-5306","affiliations":[{"raw_affiliation_string":"School 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/A5073139448","display_name":"Jia Zhu","orcid":"https://orcid.org/0009-0003-3532-0143"},"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":"Jia Zhu","raw_affiliation_strings":["School of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0003-3532-0143","affiliations":[{"raw_affiliation_string":"School 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/A5085018775","display_name":"Boyu Ning","orcid":"https://orcid.org/0000-0003-2864-373X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Boyu Ning","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-2864-373X","affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079689540","display_name":"Liangsen Zhai","orcid":"https://orcid.org/0000-0003-2558-9352"},"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":"Liangsen Zhai","raw_affiliation_strings":["School of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-2558-9352","affiliations":[{"raw_affiliation_string":"School 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/A5082441494","display_name":"Hui Hao","orcid":"https://orcid.org/0009-0002-1206-8160"},"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":"Hao Hui","raw_affiliation_strings":["School of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0002-1206-8160","affiliations":[{"raw_affiliation_string":"School 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/A5103056156","display_name":"Yulei Lou","orcid":"https://orcid.org/0009-0006-0866-0179"},"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":"Yulei Lou","raw_affiliation_strings":["School of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0006-0866-0179","affiliations":[{"raw_affiliation_string":"School 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/A5112980014","display_name":"Changjian Qin","orcid":null},"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":"Changjian Qin","raw_affiliation_strings":["School of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.4842,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.93395637,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"28","issue":"3","first_page":"722","last_page":"726"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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/T11458","display_name":"Advanced Wireless Communication Technologies","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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9973000288009644,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9341999888420105,"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/telecommunications-link","display_name":"Telecommunications link","score":0.8853440880775452},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.7648828625679016},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.7548948526382446},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.741066575050354},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6885821223258972},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5736912488937378},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5566027164459229},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.538532018661499},{"id":"https://openalex.org/keywords/coordinate-descent","display_name":"Coordinate descent","score":0.4918370246887207},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.4666692316532135},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.4252166450023651},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3173302412033081},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2989988625049591},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.28810396790504456},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21424683928489685},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2115214765071869},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16111233830451965},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.15003573894500732}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8853440880775452},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.7648828625679016},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7548948526382446},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.741066575050354},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6885821223258972},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5736912488937378},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5566027164459229},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.538532018661499},{"id":"https://openalex.org/C157553263","wikidata":"https://www.wikidata.org/wiki/Q5168004","display_name":"Coordinate descent","level":2,"score":0.4918370246887207},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.4666692316532135},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.4252166450023651},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3173302412033081},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2989988625049591},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.28810396790504456},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21424683928489685},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2115214765071869},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16111233830451965},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.15003573894500732}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2023.3323537","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2023.3323537","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G173900143","display_name":null,"funder_award_id":"62271268","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2046026471","display_name":null,"funder_award_id":"BE2022800","funder_id":"https://openalex.org/F4320327777","funder_display_name":"Jiangsu Provincial Key Research and Development Program"},{"id":"https://openalex.org/G6547152870","display_name":null,"funder_award_id":"62371252","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8257924436","display_name":"\u9762\u5411\u7269\u8054\u7f51\u5f02\u6784\u878d\u5408\u65e0\u7ebf\u7cfb\u7edf\u7684\u9ad8\u80fd\u6548\u534f\u540c\u901a\u4fe1\u5b89\u5168\u6280\u672f\u7814\u7a76","funder_award_id":"62071253","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/F4320327777","display_name":"Jiangsu Provincial Key Research and Development Program","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2055701814","https://openalex.org/W2133406100","https://openalex.org/W2210084516","https://openalex.org/W2913934015","https://openalex.org/W3004201425","https://openalex.org/W3012004564","https://openalex.org/W3020513938","https://openalex.org/W3098797675","https://openalex.org/W3100532295","https://openalex.org/W3134105517","https://openalex.org/W3137570378","https://openalex.org/W3216753461","https://openalex.org/W3217524003","https://openalex.org/W4210772610","https://openalex.org/W4285118711","https://openalex.org/W4285157049","https://openalex.org/W4313001863","https://openalex.org/W4318586083","https://openalex.org/W4362654794"],"related_works":["https://openalex.org/W3087844490","https://openalex.org/W3090699061","https://openalex.org/W2766792752","https://openalex.org/W4387546583","https://openalex.org/W3156341280","https://openalex.org/W2051762234","https://openalex.org/W2131408743","https://openalex.org/W2055634632","https://openalex.org/W4396680560","https://openalex.org/W2787827467"],"abstract_inverted_index":{"In":[0],"this":[1,90],"letter,":[2],"we":[3,92],"investigate":[4],"the":[5,35,41,55,79,102,116,127,139,153,171,179,195],"physical-layer":[6],"security":[7],"of":[8,37,43,74,113,157,194],"an":[9,38,49,122,135],"active":[10],"reconfigurable":[11,181],"intelligent":[12,182],"surface":[13,183],"(ARIS)-assisted":[14],"uplink":[15,174],"single-input":[16],"multi-output":[17],"non-orthogonal":[18],"multiple":[19,24,44,106,188],"access":[20,189],"(SIMO-NOMA)":[21],"system,":[22],"where":[23],"users":[25,159],"transmit":[26,72,86,155],"their":[27],"information":[28],"to":[29,78,100],"a":[30,94,146,163],"base":[31],"station":[32],"(BS)":[33],"with":[34,115],"help":[36],"ARIS":[39,68,140],"in":[40,192],"presence":[42],"eavesdroppers":[45],"(Eves).":[46],"We":[47],"formulate":[48],"optimization":[50],"problem":[51,104],"targeted":[52],"at":[53,66],"maximizing":[54],"sum":[56],"secrecy":[57],"rate":[58],"(SSR)":[59],"by":[60,145,162],"jointly":[61],"designing":[62],"receive":[63,129],"beamforming":[64,130],"vector":[65,131],"BS,":[67],"reflecting":[69,141],"coefficients,":[70],"and":[71,83,108,134,186],"power":[73,81,156],"each":[75],"user":[76],"subject":[77],"amplification":[80],"budget":[82],"individual":[84],"maximum":[85],"power.":[87],"To":[88],"address":[89],"problem,":[91],"propose":[93],"block":[95],"coordinate":[96],"descent":[97],"(BCD)":[98],"method":[99],"decouple":[101],"formulated":[103],"into":[105],"sub-problems":[107],"iteratively":[109],"optimize":[110],"one":[111],"set":[112,118],"variables":[114],"other":[117],"being":[119],"fixed.":[120],"Specifically,":[121],"optimal":[123,128,154],"closed-form":[124],"solution":[125,137],"for":[126,138],"is":[132,143,160],"derived,":[133],"efficient":[136],"coefficients":[142],"obtained":[144,161],"successive":[147],"convex":[148],"approximation":[149],"(SCA)":[150],"algorithm,":[151],"while":[152],"all":[158],"customized":[164],"iterative":[165],"algorithm.":[166],"Simulation":[167],"results":[168],"reveal":[169],"that":[170],"proposed":[172],"ARIS-assisted":[173],"NOMA":[175],"(ARIS-NOMA)":[176],"scheme":[177],"outperforms":[178],"passive":[180],"(PRIS)-based":[184],"schemes":[185,191],"orthogonal":[187],"(OMA)-based":[190],"terms":[193],"SSR.":[196]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":17},{"year":2024,"cited_by_count":12}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
