{"id":"https://openalex.org/W4411143713","doi":"https://doi.org/10.1109/lcomm.2025.3577758","title":"Joint Beamforming for Simultaneous Proactive Eavesdropping and Communication in MU-MIMO Systems","display_name":"Joint Beamforming for Simultaneous Proactive Eavesdropping and Communication in MU-MIMO Systems","publication_year":2025,"publication_date":"2025-06-09","ids":{"openalex":"https://openalex.org/W4411143713","doi":"https://doi.org/10.1109/lcomm.2025.3577758"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2025.3577758","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2025.3577758","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/A5059416862","display_name":"Yongjin Jing","orcid":null},"institutions":[{"id":"https://openalex.org/I2801618472","display_name":"PLA Rocket Force University of Engineering","ror":"https://ror.org/00gg5zj35","country_code":"CN","type":"education","lineage":["https://openalex.org/I2801618472"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yongjin Jing","raw_affiliation_strings":["College of Communication Engineering, Rocket Force University of Engineering, Xi’an, China"],"raw_orcid":"https://orcid.org/0009-0000-2971-3248","affiliations":[{"raw_affiliation_string":"College of Communication Engineering, Rocket Force University of Engineering, Xi’an, China","institution_ids":["https://openalex.org/I2801618472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068431166","display_name":"Fengchao Zhu","orcid":"https://orcid.org/0000-0002-0867-5470"},"institutions":[{"id":"https://openalex.org/I2801618472","display_name":"PLA Rocket Force University of Engineering","ror":"https://ror.org/00gg5zj35","country_code":"CN","type":"education","lineage":["https://openalex.org/I2801618472"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengchao Zhu","raw_affiliation_strings":["College of Communication Engineering, Rocket Force University of Engineering, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0002-0867-5470","affiliations":[{"raw_affiliation_string":"College of Communication Engineering, Rocket Force University of Engineering, Xi’an, China","institution_ids":["https://openalex.org/I2801618472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110741511","display_name":"Jiacheng Liao","orcid":null},"institutions":[{"id":"https://openalex.org/I2801618472","display_name":"PLA Rocket Force University of Engineering","ror":"https://ror.org/00gg5zj35","country_code":"CN","type":"education","lineage":["https://openalex.org/I2801618472"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiacheng Liao","raw_affiliation_strings":["College of Communication Engineering, Rocket Force University of Engineering, Xi’an, China"],"raw_orcid":"https://orcid.org/0009-0005-2732-7382","affiliations":[{"raw_affiliation_string":"College of Communication Engineering, Rocket Force University of Engineering, Xi’an, China","institution_ids":["https://openalex.org/I2801618472"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101790858","display_name":"Lei Pan","orcid":"https://orcid.org/0000-0002-8889-6117"},"institutions":[{"id":"https://openalex.org/I2801618472","display_name":"PLA Rocket Force University of Engineering","ror":"https://ror.org/00gg5zj35","country_code":"CN","type":"education","lineage":["https://openalex.org/I2801618472"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Pan","raw_affiliation_strings":["College of Communication Engineering, Rocket Force University of Engineering, Xi’an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Communication Engineering, Rocket Force University of Engineering, Xi’an, China","institution_ids":["https://openalex.org/I2801618472"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5059416862"],"corresponding_institution_ids":["https://openalex.org/I2801618472"],"apc_list":null,"apc_paid":null,"fwci":1.3062,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.81316008,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"29","issue":"8","first_page":"1859","last_page":"1863"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9987000226974487,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9987000226974487,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9970999956130981,"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":0.9962000250816345,"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/eavesdropping","display_name":"Eavesdropping","score":0.8683205842971802},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.7511941194534302},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.7262589335441589},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7098783850669861},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.659305989742279},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.44324925541877747},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4226447343826294},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3965676426887512},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.39300867915153503},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1450394093990326},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08876436948776245}],"concepts":[{"id":"https://openalex.org/C2776788033","wikidata":"https://www.wikidata.org/wiki/Q320769","display_name":"Eavesdropping","level":2,"score":0.8683205842971802},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7511941194534302},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.7262589335441589},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7098783850669861},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.659305989742279},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.44324925541877747},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4226447343826294},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3965676426887512},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.39300867915153503},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1450394093990326},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08876436948776245},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2025.3577758","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2025.3577758","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":[{"id":"https://metadata.un.org/sdg/13","score":0.49000000953674316,"display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2368710903","https://openalex.org/W4386360526","https://openalex.org/W2772112465","https://openalex.org/W4387918499","https://openalex.org/W2158905603","https://openalex.org/W2766105476","https://openalex.org/W2735171729","https://openalex.org/W2786267942","https://openalex.org/W2769254131","https://openalex.org/W4387686915"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"we":[3,27],"design":[4],"joint":[5],"communication":[6,17,37],"and":[7,18,46,61],"artificial":[8],"jamming":[9],"beamforming":[10,114],"to":[11,29,76,95,107],"guarantee":[12],"both":[13],"downlink":[14],"multi-user":[15],"(MU)":[16],"proactive":[19],"eavesdropping":[20,48],"for":[21],"a":[22],"full-duplex":[23],"base-station":[24],"(FD-BS).":[25],"Specifically,":[26],"aim":[28],"maximize":[30],"the":[31,41,53,62,78,97,109,112],"weighted":[32,54,98],"sum-rate":[33],"(WSR)":[34],"of":[35,111],"legitimate":[36],"users":[38],"(CUs)":[39],"under":[40],"total":[42],"power":[43],"budget":[44],"constraint":[45],"successful":[47],"constraint.":[49,80],"The":[50],"equivalence":[51],"between":[52],"mean":[55],"squared":[56],"error":[57],"(MSE)":[58],"minimization":[59,100],"problem":[60,67,101],"original":[63],"non-convex":[64,79],"WSR":[65],"maximization":[66],"is":[68,74,93],"strictly":[69],"proved.":[70],"First-order":[71],"Taylor":[72],"approximation":[73],"applied":[75],"relax":[77],"Then":[81],"an":[82],"alternating":[83],"optimization":[84],"framework":[85],"based":[86],"on":[87],"block":[88],"coordinate":[89],"descent":[90],"(BCD)":[91],"algorithm":[92],"proposed":[94,113],"solve":[96],"MSE":[99],"iteratively.":[102],"Simulation":[103],"results":[104],"are":[105],"provided":[106],"illustrate":[108],"effectiveness":[110],"design.":[115]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}