Integrated broadband broadcast video scalability usage proposal to next-generation of brazilian DTTB system

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dc.contributor.authorVaz R.A.
dc.contributor.authorAlves L.G.P.
dc.contributor.authorLobeiro M.
dc.contributor.authorda Silva Ferraz E.
dc.contributor.authorde Oliveira G.H.M.G.
dc.contributor.authorJerji F.
dc.contributor.authorAkamine C.
dc.date.accessioned2024-03-12T19:11:12Z
dc.date.available2024-03-12T19:11:12Z
dc.date.issued2023
dc.description.abstract© 2023, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.This paper introduces the current Brazilian DTV (Digital Television) scenario toward the next DTTB (Digital Terrestrial Television Broadcasting) system (named TV 3.0), the fixed Internet broadband scenario, as well the video scalability advantages of the new DTTB generation. Targeting to contribute with solutions for the new system, it is proposed to use video scalability and hybrid transmission to deliver UHD (Ultra High Definition) 4K video to the final user to enhance video quality and user experience. 2K video BL (Base Layer) is OTA (Over the Air) broadcasted using ROUTE (Real-Time Object Delivery Over Unidirectional Transport) protocol as a transport layer. In contrast, the UHD 4K EL (Enhancement Layer) is OTT (Over-The-Top) transmitted to the receiver via DASH (Dynamic Adaptive Streaming over HTTP - Hypertext Transfer Protocol) for synchronizing both layers. A hybrid receiver's architecture is proposed to receive and combine the BL and EL video contents. Video delivery latency is a challenge that video distributors should always be aware not to impact the user's experience. Therefore, different tests have been executed to measure latency between video layers and test the receiver's behavior in different conditions.
dc.identifier.doi10.1007/s11042-023-17480-6
dc.identifier.issn1573-7721
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/34161
dc.relation.ispartofMultimedia Tools and Applications
dc.rightsAcesso Restrito
dc.subject.otherlanguageDigital TV
dc.subject.otherlanguageDTTB
dc.subject.otherlanguageHybrid Reception
dc.subject.otherlanguageROUTE-DASH
dc.subject.otherlanguageTV 3.0
dc.subject.otherlanguageUHDTV
dc.subject.otherlanguageVideo Latency
dc.subject.otherlanguageVideo Scalability
dc.titleIntegrated broadband broadcast video scalability usage proposal to next-generation of brazilian DTTB system
dc.typeArtigo
local.scopus.citations0
local.scopus.eid2-s2.0-85174623871
local.scopus.subjectBroadcasting systems
local.scopus.subjectDigital terrestrial television broadcasting
local.scopus.subjectDigital tv(DTV)
local.scopus.subjectHybrid reception
local.scopus.subjectROUTE-DASH
local.scopus.subjectTV 3.0
local.scopus.subjectUHDTV
local.scopus.subjectUltra-high
local.scopus.subjectVideo latency
local.scopus.subjectVideo scalability
local.scopus.updated2025-04-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85174623871&origin=inward
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