{"id":"https://openalex.org/W4416749435","doi":"https://doi.org/10.1109/jsac.2025.3638292","title":"Joint Sensing and Covert Communications in RIS-NOMA Systems","display_name":"Joint Sensing and Covert Communications in RIS-NOMA Systems","publication_year":2025,"publication_date":"2025-11-27","ids":{"openalex":"https://openalex.org/W4416749435","doi":"https://doi.org/10.1109/jsac.2025.3638292"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2025.3638292","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2025.3638292","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2603.26101","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088280246","display_name":"Jiayi Lei","orcid":"https://orcid.org/0000-0003-1422-5385"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiayi Lei","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056349361","display_name":"Xidong Mu","orcid":null},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Xidong Mu","raw_affiliation_strings":["Centre for Wireless Innovation (CWI), School of Electronics, Electrical Engineering and Computer Science, Queen&#x2019;s University Belfast, Belfast, U.K","School of Electronics, Electrical Engineering and Computer Science, Centre for Wireless Innovation (CWI), Queen&#x2019;s University Belfast, Belfast, U.K"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Innovation (CWI), School of Electronics, Electrical Engineering and Computer Science, Queen&#x2019;s University Belfast, Belfast, U.K","institution_ids":["https://openalex.org/I126231945"]},{"raw_affiliation_string":"School of Electronics, Electrical Engineering and Computer Science, Centre for Wireless Innovation (CWI), Queen&#x2019;s University Belfast, Belfast, U.K","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102913097","display_name":"Tiankui Zhang","orcid":"https://orcid.org/0000-0002-0694-5844"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tiankui Zhang","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059494893","display_name":"Wenjun Xu","orcid":"https://orcid.org/0000-0001-8767-4742"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjun Xu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100405787","display_name":"Ping Zhang","orcid":"https://orcid.org/0000-0002-0269-104X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Zhang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5088280246"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.6821,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.77707903,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"44","issue":null,"first_page":"2008","last_page":"2023"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9954000115394592,"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":0.9954000115394592,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.0007999999797903001,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/channel-state-information","display_name":"Channel state information","score":0.6664999723434448},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5795999765396118},{"id":"https://openalex.org/keywords/covert","display_name":"Covert","score":0.5120999813079834},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5048999786376953},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.45989999175071716},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4587000012397766},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.4390999972820282},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.40540000796318054},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.3822000026702881},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.37439998984336853}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8069999814033508},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6664999723434448},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5795999765396118},{"id":"https://openalex.org/C2779338814","wikidata":"https://www.wikidata.org/wiki/Q5179285","display_name":"Covert","level":2,"score":0.5120999813079834},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5048999786376953},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.45989999175071716},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4587000012397766},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4426000118255615},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.4390999972820282},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.40540000796318054},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.3822000026702881},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.37439998984336853},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3743000030517578},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.366100013256073},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3650999963283539},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.36039999127388},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.35429999232292175},{"id":"https://openalex.org/C112313634","wikidata":"https://www.wikidata.org/wiki/Q7886648","display_name":"Complement (music)","level":5,"score":0.34150001406669617},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.3278999924659729},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.3257000148296356},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.3203999996185303},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.314300000667572},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.31150001287460327},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.31139999628067017},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3107999861240387},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.31049999594688416},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.30880001187324524},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.30570000410079956},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.28630000352859497},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.2619999945163727},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.2597000002861023},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.25450000166893005}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/jsac.2025.3638292","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2025.3638292","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2603.26101","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2603.26101","pdf_url":"https://arxiv.org/pdf/2603.26101","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/a3cafbe0-37f0-4ec8-bbb6-fa10a8ff3403","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/a3cafbe0-37f0-4ec8-bbb6-fa10a8ff3403","pdf_url":"https://pureadmin.qub.ac.uk/ws/files/666018811/Joint_Sensing_and_Covert_Communications.pdf","source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Lei, J, Mu, X, Zhang, T, Xu, W & Zhang, P 2025, 'Joint sensing and covert communications in RIS-NOMA systems', IEEE Journal on Selected Areas in Communications. https://doi.org/10.1109/JSAC.2025.3638292","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2603.26101","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2603.26101","pdf_url":"https://arxiv.org/pdf/2603.26101","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1924309553","display_name":null,"funder_award_id":"62371068","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":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4416749435.pdf","grobid_xml":"https://content.openalex.org/works/W4416749435.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W1957358593","https://openalex.org/W1996215314","https://openalex.org/W2001473319","https://openalex.org/W2148744371","https://openalex.org/W2241077901","https://openalex.org/W2510906680","https://openalex.org/W2809857136","https://openalex.org/W2889437875","https://openalex.org/W2981096252","https://openalex.org/W3028777793","https://openalex.org/W3033175307","https://openalex.org/W3044223429","https://openalex.org/W3082159919","https://openalex.org/W3137023729","https://openalex.org/W3150881411","https://openalex.org/W3159402647","https://openalex.org/W3164862323","https://openalex.org/W3198753883","https://openalex.org/W3205217150","https://openalex.org/W4205204500","https://openalex.org/W4289656863","https://openalex.org/W4312051213","https://openalex.org/W4319341705","https://openalex.org/W4361802267","https://openalex.org/W4362500847","https://openalex.org/W4386090274","https://openalex.org/W4387029080","https://openalex.org/W4387546263","https://openalex.org/W4387885679","https://openalex.org/W4389318000","https://openalex.org/W4389922377","https://openalex.org/W4390576916","https://openalex.org/W4390887433","https://openalex.org/W4394744522","https://openalex.org/W4399311056","https://openalex.org/W4399450462","https://openalex.org/W4400489452","https://openalex.org/W4401990953","https://openalex.org/W4402187316","https://openalex.org/W4402509689","https://openalex.org/W4403295570","https://openalex.org/W4409683219"],"related_works":[],"abstract_inverted_index":{"A":[0],"reconfigurable":[1],"intelligent":[2],"surface":[3],"(RIS)-assisted":[4],"non-orthogonal":[5],"multiple":[6,210],"access":[7,211],"(NOMA)":[8],"system":[9,179],"is":[10,16,76,88,127,134,148,227],"investigated,":[11],"where":[12],"the":[13,28,43,61,79,102,123,130,137,151,172,178,182,187,193,201,208,214],"transmitter":[14],"(Alice)":[15],"a":[17,31,72,116,142],"dual-functional":[18],"radar-communication":[19],"(DFRC)":[20],"base":[21],"station":[22],"(BS)":[23],"that":[24,230],"aims":[25],"to":[26,42,107,170],"sense":[27],"location":[29,110],"of":[30,52,82,156,192,219,242],"potential":[32],"warden":[33],"(Willie),":[34],"while":[35,238],"simultaneously":[36],"transmitting":[37],"public":[38],"and":[39,47,54,84,97,114,160,166,185,198,207],"covert":[40,73,189,222],"signals":[41],"legitimate":[44],"users,":[45],"Carol":[46],"Bob,":[48],"respectively.":[49],"Both":[50],"cases":[51],"known":[53],"unknown":[55],"Willie":[56],"locations":[57],"are":[58,168,224],"considered.":[59],"For":[60,101],"known-location":[62],"case,":[63,104],"assuming":[64],"perfect":[65],"channel":[66],"state":[67],"information":[68],"(CSI)":[69],"at":[70],"Willie,":[71],"rate":[74,145],"maximization":[75,146],"formulated":[77,149],"with":[78],"joint":[80],"optimization":[81],"active":[83],"passive":[85],"beamforming,":[86],"which":[87,133],"solved":[89],"using":[90],"successive":[91],"convex":[92],"approximation":[93],"(SCA),":[94],"penalty":[95],"method,":[96],"semidefinite":[98],"relaxation":[99],"(SDR).":[100],"unknown-location":[103],"we":[105],"propose":[106],"estimate":[108],"Willie\u2019s":[109],"via":[111],"radar":[112],"sensing":[113,131,158,220],"develop":[115],"sensing-based":[117,194],"imperfect":[118,195,204],"CSI":[119,124,196,205],"model.":[120],"In":[121],"particular,":[122],"error":[125],"uncertainty":[126],"bounded":[128],"by":[129,136],"accuracy,":[132,159],"characterized":[135],"Cram\u00e9r-Rao":[138],"bound":[139],"(CRB).":[140],"Subsequently,":[141],"robust":[143],"communication":[144],"problem":[147],"under":[150,181],"constraints":[152],"on":[153,221],"quality-of-service":[154],"(QoS)":[155],"Carol,":[157],"covertness":[161],"level.":[162],"The":[163],"Schur":[164],"complement":[165],"S-procedure":[167],"employed":[169],"handle":[171],"non-convex":[173],"constraints.":[174],"Numerical":[175],"results":[176],"compare":[177],"performance":[180,190],"two":[183],"cases,":[184],"demonstrate":[186],"significant":[188],"superiority":[191],"model":[197,206],"NOMA":[199],"over":[200],"general":[202],"norm-bounded":[203],"orthogonal":[209],"scheme.":[212],"Furthermore,":[213],"dual":[215],"yet":[216],"contradictory":[217],"effects":[218],"communications":[223],"revealed.":[225],"It":[226],"also":[228],"found":[229],"Alice":[231],"primarily":[232],"utilizes":[233],"Carol\u2019s":[234],"signal":[235,244],"for":[236,245],"sensing,":[237],"allocating":[239],"almost":[240],"all":[241],"Bob\u2019s":[243],"communication.":[246]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-11-28T00:00:00"}
