Implementation of an ISDB-TBLDM Broadcast System Using the BICM Stage of ATSC 3.0 on Enhanced Layer and Diversity at Reception

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dc.contributor.authorRabaca R.S.
dc.contributor.authorDe Oliveira G.H.M.G.
dc.contributor.authorGanzaroli G.R.
dc.contributor.authorJerji F.
dc.contributor.authorAkamine C.
dc.date.accessioned2024-03-12T23:57:10Z
dc.date.available2024-03-12T23:57:10Z
dc.date.issued2018
dc.description.abstract© 2018 IEEE.This paper presents performance results of commercial ISDB-TB receivers with the ISDB-TB LDM in Core Layer. The Core Layer is fully compatible with ISDB-TB and is multiplexed with the Enhanced Layer. Simulation results of the Enhanced Layer using a powerful channel coder with modulation up to 256-QNUC and Non-Uniform Constellation are presented. The ISDB-TB LDM can improve the spectral efficiency and useful bit rate so that it becomes possible to use it in the transition for UHDTV applications. The Enhanced Layer uses the same BICM of ATSC 3.0, with LDPC encoder concatenated with the BCH. The implementation was done using the GNU Radio Companion software and Software Defined Radio. The Maximal Ratio Combining technique was proposed to increase the robustness of the system. This solution is an alternative way to introduce a new digital terrestrial broadcasting system using the same channel and infrastructure.
dc.description.volume2018-June
dc.identifier.doi10.1109/BMSB.2018.8436637
dc.identifier.issn2155-5052
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/35491
dc.relation.ispartofIEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB
dc.rightsAcesso Restrito
dc.subject.otherlanguageGNU Radio Companion (GRC)
dc.subject.otherlanguageIntegrated Services Digital Broadcasting Terrestrial (ISDB-T)
dc.subject.otherlanguageLayer Division Multiplexing (LDM)
dc.subject.otherlanguageLow-Density Parity Check (LDPC)
dc.subject.otherlanguageMaximal Ratio Combining (MRC)
dc.subject.otherlanguageSoftware Defined Radio (SDR)
dc.subject.otherlanguageUltra High Definition Television (UHDTV)
dc.titleImplementation of an ISDB-TBLDM Broadcast System Using the BICM Stage of ATSC 3.0 on Enhanced Layer and Diversity at Reception
dc.typeArtigo de evento
local.scopus.citations4
local.scopus.eid2-s2.0-85052398295
local.scopus.subjectDigital Broadcasting
local.scopus.subjectGNU radio
local.scopus.subjectLayer Division Multiplexing (LDM)
local.scopus.subjectLow density parity check
local.scopus.subjectMaximal ratio combining (MRC)
local.scopus.subjectSoftware Defined Radio (SDR)
local.scopus.subjectUltra high definitions
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85052398295&origin=inward
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