{"id":"https://openalex.org/W3138218952","doi":"https://doi.org/10.1109/jsac.2021.3064649","title":"Reconfigurable Fiber Wireless IFoF Fronthaul With 60 GHz Phased Array Antenna and Silicon Photonic ROADM for 5G mmWave C-RANs","display_name":"Reconfigurable Fiber Wireless IFoF Fronthaul With 60 GHz Phased Array Antenna and Silicon Photonic ROADM for 5G mmWave C-RANs","publication_year":2021,"publication_date":"2021-03-10","ids":{"openalex":"https://openalex.org/W3138218952","doi":"https://doi.org/10.1109/jsac.2021.3064649","mag":"3138218952"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2021.3064649","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2021.3064649","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":["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/A5046733238","display_name":"Apostolos Tsakyridis","orcid":"https://orcid.org/0000-0003-1498-4904"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Apostolos Tsakyridis","raw_affiliation_strings":["Center for Interdisciplinary Research and Innovation, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"raw_orcid":"https://orcid.org/0000-0003-1498-4904","affiliations":[{"raw_affiliation_string":"Center for Interdisciplinary Research and Innovation, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046302966","display_name":"Eugenio Ruggeri","orcid":"https://orcid.org/0000-0002-3137-1061"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Eugenio Ruggeri","raw_affiliation_strings":["Center for Interdisciplinary Research and Innovation, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"raw_orcid":"https://orcid.org/0000-0002-3137-1061","affiliations":[{"raw_affiliation_string":"Center for Interdisciplinary Research and Innovation, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025537235","display_name":"George Kalfas","orcid":"https://orcid.org/0000-0002-5377-6123"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"George Kalfas","raw_affiliation_strings":["Center for Interdisciplinary Research and Innovation, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"raw_orcid":"https://orcid.org/0000-0002-5377-6123","affiliations":[{"raw_affiliation_string":"Center for Interdisciplinary Research and Innovation, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108093986","display_name":"Ruud Oldenbeuving","orcid":null},"institutions":[{"id":"https://openalex.org/I4210086120","display_name":"LioniX (Netherlands)","ror":"https://ror.org/00k8nkz10","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210086120"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Ruud M. Oldenbeuving","raw_affiliation_strings":["LIONIX International B.V., Enschede, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LIONIX International B.V., Enschede, The Netherlands","institution_ids":["https://openalex.org/I4210086120"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102754406","display_name":"Paul van Dijk","orcid":"https://orcid.org/0000-0002-2553-6712"},"institutions":[{"id":"https://openalex.org/I4210086120","display_name":"LioniX (Netherlands)","ror":"https://ror.org/00k8nkz10","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210086120"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Paul W. L. van Dijk","raw_affiliation_strings":["LIONIX International B.V., Enschede, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LIONIX International B.V., Enschede, The Netherlands","institution_ids":["https://openalex.org/I4210086120"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048741903","display_name":"Chris Roeloffzen","orcid":"https://orcid.org/0000-0002-1324-2186"},"institutions":[{"id":"https://openalex.org/I4210086120","display_name":"LioniX (Netherlands)","ror":"https://ror.org/00k8nkz10","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210086120"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Chris G. H. Roeloffzen","raw_affiliation_strings":["LIONIX International B.V., Enschede, The Netherlands"],"raw_orcid":"https://orcid.org/0000-0002-1324-2186","affiliations":[{"raw_affiliation_string":"LIONIX International B.V., Enschede, The Netherlands","institution_ids":["https://openalex.org/I4210086120"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080364128","display_name":"Yigal Leiba","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yigal Leiba","raw_affiliation_strings":["Siklu Communications Ltd., Petah Tikva, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siklu Communications Ltd., Petah Tikva, Israel","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039904833","display_name":"Amalia Miliou","orcid":"https://orcid.org/0000-0002-6816-5237"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Amalia Miliou","raw_affiliation_strings":["Center for Interdisciplinary Research and Innovation, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"raw_orcid":"https://orcid.org/0000-0002-6816-5237","affiliations":[{"raw_affiliation_string":"Center for Interdisciplinary Research and Innovation, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063280455","display_name":"Nikos Pleros","orcid":"https://orcid.org/0000-0003-2931-4540"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikos Pleros","raw_affiliation_strings":["Center for Interdisciplinary Research and Innovation, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"raw_orcid":"https://orcid.org/0000-0003-2931-4540","affiliations":[{"raw_affiliation_string":"Center for Interdisciplinary Research and Innovation, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040047191","display_name":"Christos Vagionas","orcid":"https://orcid.org/0000-0001-9494-3840"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos Vagionas","raw_affiliation_strings":["Center for Interdisciplinary Research and Innovation, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"raw_orcid":"https://orcid.org/0000-0001-9494-3840","affiliations":[{"raw_affiliation_string":"Center for Interdisciplinary Research and Innovation, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":10,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2545,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.92423975,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"39","issue":"9","first_page":"2816","last_page":"2826"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":1.0,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":1.0,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9997000098228455,"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/T10232","display_name":"Optical Network Technologies","score":0.9993000030517578,"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/multiplexer","display_name":"Multiplexer","score":0.5920664668083191},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5836761593818665},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.47821375727653503},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.47352907061576843},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.46754613518714905},{"id":"https://openalex.org/keywords/reconfigurability","display_name":"Reconfigurability","score":0.4435116946697235},{"id":"https://openalex.org/keywords/photonics","display_name":"Photonics","score":0.4301770329475403},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4203144609928131},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36233240365982056},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.35421162843704224},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26799559593200684},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2636723518371582},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2492537498474121},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.15670007467269897}],"concepts":[{"id":"https://openalex.org/C70970002","wikidata":"https://www.wikidata.org/wiki/Q189434","display_name":"Multiplexer","level":3,"score":0.5920664668083191},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5836761593818665},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.47821375727653503},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.47352907061576843},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.46754613518714905},{"id":"https://openalex.org/C2780149590","wikidata":"https://www.wikidata.org/wiki/Q7302742","display_name":"Reconfigurability","level":2,"score":0.4435116946697235},{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.4301770329475403},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4203144609928131},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36233240365982056},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.35421162843704224},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26799559593200684},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2636723518371582},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2492537498474121},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.15670007467269897}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.2021.3064649","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2021.3064649","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"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":69,"referenced_works":["https://openalex.org/W1554887380","https://openalex.org/W1876163483","https://openalex.org/W1964000190","https://openalex.org/W1982035292","https://openalex.org/W1984859065","https://openalex.org/W2028933801","https://openalex.org/W2056251647","https://openalex.org/W2064969374","https://openalex.org/W2090787142","https://openalex.org/W2116334496","https://openalex.org/W2119336864","https://openalex.org/W2128173250","https://openalex.org/W2150670737","https://openalex.org/W2160740363","https://openalex.org/W2161044775","https://openalex.org/W2162599963","https://openalex.org/W2168086194","https://openalex.org/W2170597744","https://openalex.org/W2253087186","https://openalex.org/W2277819122","https://openalex.org/W2293372616","https://openalex.org/W2403387561","https://openalex.org/W2519580383","https://openalex.org/W2520269446","https://openalex.org/W2555787077","https://openalex.org/W2558215199","https://openalex.org/W2563970295","https://openalex.org/W2724926863","https://openalex.org/W2765672981","https://openalex.org/W2769394227","https://openalex.org/W2776104790","https://openalex.org/W2786482165","https://openalex.org/W2791573892","https://openalex.org/W2796671591","https://openalex.org/W2884274735","https://openalex.org/W2889524666","https://openalex.org/W2896094378","https://openalex.org/W2897211678","https://openalex.org/W2897720159","https://openalex.org/W2902972834","https://openalex.org/W2911729283","https://openalex.org/W2914206568","https://openalex.org/W2914886349","https://openalex.org/W2916442410","https://openalex.org/W2917667806","https://openalex.org/W2921390249","https://openalex.org/W2921614597","https://openalex.org/W2923353740","https://openalex.org/W2949713255","https://openalex.org/W2963360098","https://openalex.org/W2978852593","https://openalex.org/W2980081107","https://openalex.org/W2982786682","https://openalex.org/W2984352722","https://openalex.org/W2989830974","https://openalex.org/W3000110649","https://openalex.org/W3008780038","https://openalex.org/W3014426715","https://openalex.org/W3015111465","https://openalex.org/W3021095854","https://openalex.org/W3036177920","https://openalex.org/W3045891568","https://openalex.org/W3080871009","https://openalex.org/W3143771477","https://openalex.org/W6657560420","https://openalex.org/W6726832475","https://openalex.org/W6756647214","https://openalex.org/W6769509705","https://openalex.org/W6779608300"],"related_works":["https://openalex.org/W1544665014","https://openalex.org/W2748364266","https://openalex.org/W2371342700","https://openalex.org/W2327110311","https://openalex.org/W2363059241","https://openalex.org/W3215187042","https://openalex.org/W266342242","https://openalex.org/W4210476887","https://openalex.org/W2100439961","https://openalex.org/W2210189744"],"abstract_inverted_index":{"We":[0],"demonstrate":[1],"experimentally":[2,171,209],"a":[3,107,131,143,149,244,266],"bandwidth-reconfigurable":[4],"mmWave":[5],"Fiber":[6,34],"Wireless":[7],"(FiWi)":[8],"fronthaul":[9,25,239],"bus":[10,240],"topology":[11],"for":[12,211],"spectrally":[13],"efficient":[14],"and":[15,88,115,133,205,258,271],"flexibly":[16,40,196],"reconfigurable":[17,272],"5G":[18,162,273],"Centralized-Radio":[19],"Access":[20],"Networks":[21],"(C-RAN).":[22],"The":[23,63,97,235],"proposed":[24],"architecture":[26],"includes":[27],"four":[28],"1":[29,152],"Gb/s":[30,153],"Intermediate":[31],"Frequency":[32],"over":[33],"(IFoF)":[35],"channels":[36,176],"that":[37,227],"can":[38,264],"be":[39,195],"allocated":[41],"among":[42,217],"two":[43,199,219],"in-series":[44],"Reconfigurable":[45],"Optical":[46],"Add/Drop":[47],"Multiplexer":[48],"(ROADM)":[49],"integrated":[50,69],"nodes,":[51,220],"supporting":[52,259],"in":[53,188],"total":[54,150],"8":[55],"V-band":[56,123],"32-element":[57],"Phased":[58],"Array":[59],"Antenna":[60],"(PAA)":[61],"terminals.":[62],"ROADM":[64,185,257],"was":[65],"fabricated":[66],"as":[67],"an":[68,89],"photonic":[70],"device":[71,98],"exploiting":[72],"the":[73,122,139,161,179,183,191,218,229],"ultra-low":[74],"loss":[75,248],"Si":[76,249],"<sub":[77,81,250,254],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[78,82,251,255],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sub>":[79,252],"N":[80,253],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">4</sub>":[83,256],"TriPleX":[84],"waveguide":[85],"integration":[86],"platform":[87],"architectural":[90],"layout":[91],"based":[92,242],"on":[93,243],"cascaded":[94],"MZI":[95],"interleavers.":[96],"has":[99],"flat":[100],"top":[101],"response":[102],"of":[103,112,118,138,151,214],"32.5":[104],"GHz":[105,114],"with":[106,160],"Free":[108],"Spectral":[109],"Range":[110],"(FSR)":[111],"100":[113],"fiber-to-fiber":[116],"losses":[117],"5":[119],"dB,":[120],"while":[121],"PAA":[124],"supports":[125],"analog":[126],"RF":[127],"beamsteering":[128,262],"capabilities":[129],"within":[130],"90\u00b0-sector":[132],"1m":[134],"wireless":[135,261],"distance.":[136],"Each":[137],"FiWi":[140,237],"links":[141],"carries":[142],"250":[144],"MBd":[145],"QAM16":[146],"waveform":[147],"enabling":[148],"rate":[154],"per":[155],"end":[156],"user":[157],"beam,":[158],"complying":[159],"Key":[163],"Performance":[164],"Indicator":[165],"(KPI)":[166],"user-rate":[167],"requirement.":[168],"Bandwidth-reconfigurability":[169],"is":[170],"demonstrated":[172],"by":[173],"selectively":[174],"dropping":[175],"either":[177],"at":[178,182],"first":[180],"or":[181],"second":[184],"node,":[186],"allowing":[187],"this":[189],"way":[190],"bandwidth":[192,215],"allocation":[193,216],"to":[194],"defined":[197],"between":[198],"different":[200,212],"network":[201],"segments.":[202],"Both":[203],"uplink":[204],"downlink":[206],"performance":[207],"are":[208],"validated":[210],"ratios":[213],"revealing":[221],"Error":[222],"Vector":[223],"Magnitude":[224],"(EVM)":[225],"values":[226],"meet":[228],"respective":[230],"3GPP":[231],"signal":[232],"quality":[233],"specifications.":[234],"two-stage":[236],"IFoF/mmWave":[238],"topology,":[241],"miniaturized,":[245],"integrated,":[246],"low":[247],"high-capacity":[260],"capability":[263],"form":[265],"promising":[267],"roadmap":[268],"towards":[269],"flexible":[270],"C-RAN":[274],"architectures.":[275]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":6}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}