{"id":"https://openalex.org/W7161170820","doi":"https://doi.org/10.1109/tbc.2026.3689323","title":"STLTP Redundancy Architecture for MIMO Terrestrial Television Transmission: Implementation and Performance Analysis of Brazil's TV 3.0 (DTV+) Pilot","display_name":"STLTP Redundancy Architecture for MIMO Terrestrial Television Transmission: Implementation and Performance Analysis of Brazil's TV 3.0 (DTV+) Pilot","publication_year":2026,"publication_date":"2026-05-14","ids":{"openalex":"https://openalex.org/W7161170820","doi":"https://doi.org/10.1109/tbc.2026.3689323"},"language":null,"primary_location":{"id":"doi:10.1109/tbc.2026.3689323","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbc.2026.3689323","pdf_url":null,"source":{"id":"https://openalex.org/S100142436","display_name":"IEEE Transactions on Broadcasting","issn_l":"0018-9316","issn":["0018-9316","1557-9611"],"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 Transactions on Broadcasting","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/A5106063610","display_name":"Boris Kauffmann","orcid":null},"institutions":[{"id":"https://openalex.org/I4210146806","display_name":"Harmonic Drive (Germany)","ror":"https://ror.org/04kwq4x05","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210146806"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Boris Kauffmann","raw_affiliation_strings":["Harmonic Inc., S&#x00E3;o Paulo, Brazil"],"raw_orcid":"https://orcid.org/0009-0001-9591-8871","affiliations":[{"raw_affiliation_string":"Harmonic Inc., S&#x00E3;o Paulo, Brazil","institution_ids":["https://openalex.org/I4210146806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053834846","display_name":"Luciano Neves dos Santos","orcid":"https://orcid.org/0000-0002-5279-5672"},"institutions":[{"id":"https://openalex.org/I4210099810","display_name":"XING Technologies (Australia)","ror":"https://ror.org/010s0k503","country_code":"AU","type":"company","lineage":["https://openalex.org/I4210099810"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Luciano Neves dos Santos Junior","raw_affiliation_strings":["Enensys Technologies, S&#x00E3;o Paulo, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-7422-2293","affiliations":[{"raw_affiliation_string":"Enensys Technologies, S&#x00E3;o Paulo, Brazil","institution_ids":["https://openalex.org/I4210099810"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136149746","display_name":"Cesar Augusto Diez Alves","orcid":"https://orcid.org/0000-0001-5184-544X"},"institutions":[{"id":"https://openalex.org/I18167132","display_name":"Universidade Presbiteriana Mackenzie","ror":"https://ror.org/006nc8n95","country_code":"BR","type":"education","lineage":["https://openalex.org/I18167132"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Cesar Augusto Diez Alves","raw_affiliation_strings":["Digital TV Research Laboratory, School of Engineering, Mackenzie Presbyterian University, S&#x00E3;o Paulo, Brazil"],"raw_orcid":"https://orcid.org/0000-0001-5184-544X","affiliations":[{"raw_affiliation_string":"Digital TV Research Laboratory, School of Engineering, Mackenzie Presbyterian University, S&#x00E3;o Paulo, Brazil","institution_ids":["https://openalex.org/I18167132"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136134298","display_name":"Gunnar Bedicks","orcid":"https://orcid.org/0000-0001-8274-2689"},"institutions":[{"id":"https://openalex.org/I4210130826","display_name":"Porto Digital (Brazil)","ror":"https://ror.org/0432ndm25","country_code":"BR","type":"company","lineage":["https://openalex.org/I4210130826"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Gunnar Bedicks","raw_affiliation_strings":["EAD&#x2014;Seja Digital, S&#x00E3;o Paulo, Brazil"],"raw_orcid":"https://orcid.org/0000-0001-8274-2689","affiliations":[{"raw_affiliation_string":"EAD&#x2014;Seja Digital, S&#x00E3;o Paulo, Brazil","institution_ids":["https://openalex.org/I4210130826"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045352848","display_name":"Cristiano Akamine","orcid":"https://orcid.org/0000-0002-3161-4668"},"institutions":[{"id":"https://openalex.org/I18167132","display_name":"Universidade Presbiteriana Mackenzie","ror":"https://ror.org/006nc8n95","country_code":"BR","type":"education","lineage":["https://openalex.org/I18167132"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Cristiano Akamine","raw_affiliation_strings":["Digital TV Research Laboratory, School of Engineering, Mackenzie Presbyterian University, S&#x00E3;o Paulo, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-3161-4668","affiliations":[{"raw_affiliation_string":"Digital TV Research Laboratory, School of Engineering, Mackenzie Presbyterian University, S&#x00E3;o Paulo, Brazil","institution_ids":["https://openalex.org/I18167132"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.7148503,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"72","issue":"2","first_page":"676","last_page":"686"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.8881999850273132,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.8881999850273132,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T12720","display_name":"Multimedia Communication and Technology","score":0.06859999895095825,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.0066999997943639755,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/redundancy","display_name":"Redundancy (engineering)","score":0.6571000218391418},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.593500018119812},{"id":"https://openalex.org/keywords/high-definition-television","display_name":"High-definition television","score":0.5103999972343445},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.49570000171661377},{"id":"https://openalex.org/keywords/digital-television","display_name":"Digital television","score":0.4262000024318695},{"id":"https://openalex.org/keywords/single-frequency-network","display_name":"Single-frequency network","score":0.41830000281333923},{"id":"https://openalex.org/keywords/digital-video-broadcasting","display_name":"Digital Video Broadcasting","score":0.4081999957561493}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6710000038146973},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.6571000218391418},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.593500018119812},{"id":"https://openalex.org/C2778129506","wikidata":"https://www.wikidata.org/wiki/Q133454","display_name":"High-definition television","level":2,"score":0.5103999972343445},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.49570000171661377},{"id":"https://openalex.org/C520681616","wikidata":"https://www.wikidata.org/wiki/Q202255","display_name":"Digital television","level":2,"score":0.4262000024318695},{"id":"https://openalex.org/C2776847985","wikidata":"https://www.wikidata.org/wiki/Q1530404","display_name":"Single-frequency network","level":3,"score":0.41830000281333923},{"id":"https://openalex.org/C551482933","wikidata":"https://www.wikidata.org/wiki/Q178562","display_name":"Digital Video Broadcasting","level":2,"score":0.4081999957561493},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.39160001277923584},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.38580000400543213},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.37869998812675476},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.34470000863075256},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3303000032901764},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3215999901294708},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32089999318122864},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3192000091075897},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.30160000920295715},{"id":"https://openalex.org/C91285054","wikidata":"https://www.wikidata.org/wiki/Q1144899","display_name":"Broadcast television systems","level":2,"score":0.3000999987125397},{"id":"https://openalex.org/C138551351","wikidata":"https://www.wikidata.org/wiki/Q175122","display_name":"Terrestrial television","level":4,"score":0.29820001125335693},{"id":"https://openalex.org/C137627569","wikidata":"https://www.wikidata.org/wiki/Q245471","display_name":"Cyclic redundancy check","level":3,"score":0.29420000314712524},{"id":"https://openalex.org/C98025372","wikidata":"https://www.wikidata.org/wiki/Q477538","display_name":"Systems architecture","level":3,"score":0.2930000126361847},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.2892000079154968},{"id":"https://openalex.org/C89061704","wikidata":"https://www.wikidata.org/wiki/Q5555726","display_name":"Frequency-division multiplexing","level":4,"score":0.28200000524520874},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.262800008058548}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tbc.2026.3689323","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbc.2026.3689323","pdf_url":null,"source":{"id":"https://openalex.org/S100142436","display_name":"IEEE Transactions on Broadcasting","issn_l":"0018-9316","issn":["0018-9316","1557-9611"],"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 Transactions on Broadcasting","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320322904","display_name":"Financiadora de Estudos e Projetos","ror":"https://ror.org/030w99567"},{"id":"https://openalex.org/F4320324200","display_name":"Universidade Presbiteriana Mackenzie","ror":"https://ror.org/006nc8n95"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"the":[3,23,48,83,129,146,153,166,169],"design,":[4],"implementation,":[5],"and":[6,94,109,159,168,192],"performance":[7],"analysis":[8],"of":[9,120,162],"a":[10,62,142,194,215],"cloud-originated":[11],"Studio":[12],"to":[13,189],"Transmitter":[14],"Link":[15,226],"Transport":[16],"Protocol":[17],"(STLTP)":[18],"redundancy":[19,76,231],"architecture":[20,52,72],"deployed":[21],"for":[22,53,185],"Next-Generation":[24],"Brazilian":[25],"Digital":[26],"Television":[27,131],"System":[28],"(TV":[29],"3.0)":[30],"DTV+":[31,125],"pilot":[32],"station":[33],"in":[34],"S<inline-formula":[35],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[36],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[37],"<tex-math":[38],"notation=\"LaTeX\">$\\tilde":[39],"{\\text":[40],"{a}}$</tex-math>":[41],"</inline-formula>o":[42],"Paulo,":[43],"Brazil.":[44],"The":[45,71,100,220],"system":[46,147],"represents":[47],"first":[49],"cloud-based":[50,64],"STLTP":[51,80],"operational":[54],"Multiple-Input":[55],"Multiple-Output":[56],"(MIMO)":[57],"terrestrial":[58],"television":[59],"transmission,":[60],"using":[61,78,176],"fully":[63],"infrastructure":[65],"hosted":[66],"on":[67,128],"commercial":[68],"cloud":[69,167],"services.":[70],"implements":[73],"an":[74,117],"active-active":[75],"scheme":[77],"parallel":[79],"streams":[81],"over":[82,239],"public":[84],"internet,":[85],"protected":[86],"by":[87],"SMPTE":[88],"2022-1":[89],"Forward":[90],"Error":[91],"Correction":[92],"(FEC)":[93],"Automatic":[95],"Repeat":[96],"Request":[97],"(ARQ)":[98],"protocols.":[99],"implementation":[101],"supports":[102],"one":[103],"Ultra":[104],"High":[105,111],"Definition":[106,112],"(UHD)":[107],"(4K)":[108],"three":[110],"(HD)":[113],"(1080p)":[114],"services":[115],"at":[116,152],"aggregate":[118],"bitrate":[119],"32":[121],"Mbps,":[122],"following":[123],"Brazil\u2019s":[124],"specifications":[126],"based":[127],"Advanced":[130],"Systems":[132],"Committee":[133],"(ATSC)":[134],"3.0":[135],"physical":[136],"layer":[137],"with":[138,214,229],"country-specific":[139],"modifications.":[140],"During":[141],"six-day":[143],"measurement":[144],"campaign,":[145],"achieved":[148],"zero":[149],"packet":[150,199],"loss":[151,179],"exciter":[154],"level,":[155],"100%":[156],"service":[157],"availability,":[158],"round-trip":[160],"times":[161],"1-3":[163],"ms":[164,191,209,217],"between":[165],"transmission":[170],"site.":[171],"Controlled":[172],"network":[173],"impairment":[174],"experiments":[175],"Gilbert-Elliott":[177],"burst":[178,186,204],"models":[180],"demonstrated":[181],"complete":[182],"ARQ":[183],"recovery":[184],"durations":[187,205],"up":[188],"66":[190],"identified":[193],"critical":[195],"threshold":[196],"where":[197],"unrecoverable":[198],"losses":[200],"increase":[201],"sharply":[202],"when":[203],"exceed":[206],"approximately":[207],"525":[208],"under":[210],"simultaneous":[211],"dual-path":[212],"degradation":[213],"300":[216],"buffer":[218],"configuration.":[219],"results":[221],"demonstrate":[222],"that":[223],"internet-based":[224],"Studio-to-Transmitter":[225],"(STL)":[227],"delivery":[228],"appropriate":[230],"can":[232],"achieve":[233],"broadcast-grade":[234],"reliability,":[235],"offering":[236],"significant":[237],"advantages":[238],"traditional":[240],"dedicated":[241],"links.":[242]},"counts_by_year":[],"updated_date":"2026-06-16T07:32:37.131356","created_date":"2026-05-15T00:00:00"}
