Evaluation of LDPC codes and Layered Division Multiplexing in Digital Radio Mondiale plus

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dc.contributor.authorPais F.C.
dc.contributor.authorRabaca R.S.
dc.contributor.authorBarragam V.P.
dc.contributor.authorJerji F.
dc.contributor.authorAkamine C.
dc.date.accessioned2024-03-12T19:19:31Z
dc.date.available2024-03-12T19:19:31Z
dc.date.issued2021
dc.description.abstract© 2021 IEEE.The study of new digital transmission technologies has increasingly gained importance. The implementation of digital radio has not yet been widely accepted, due to several cost factors and regional limitations. This article proposes the study of Digital Radio Mondiale Plus (\mathbf{DRM +}) in the Very High Frequency (VHF) band with Low-Density Parity-Check (LDPC) channel codes and Layered Division Multiplexing (LDM) technique. The development of \mathbf{DRM +} was carried out using Software Defined Radio (SDR), which guarantees lower production costs and the ability to develop new packages without having to change the hardware. The results obtained demonstrate that the \text{DRM} + combined with LDPC and LDM techniques guaranteed the system a gain, when compared to the standard system it had a reduction of 1.5 dB in Signal Noise Ration with a Quadrature Phase-Shift Keying (QPSK).
dc.description.volume2021-August
dc.identifier.doi10.1109/BMSB53066.2021.9547138
dc.identifier.issn2155-5052
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/34607
dc.relation.ispartofIEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB
dc.rightsAcesso Restrito
dc.subject.otherlanguageDigital Radio
dc.subject.otherlanguageDRM
dc.subject.otherlanguageLDM
dc.subject.otherlanguageLDPC
dc.subject.otherlanguageSDR
dc.titleEvaluation of LDPC codes and Layered Division Multiplexing in Digital Radio Mondiale plus
dc.typeArtigo de evento
local.scopus.citations0
local.scopus.eid2-s2.0-85116446412
local.scopus.subjectCost-factors
local.scopus.subjectDigital radio mondiale plus
local.scopus.subjectDigital transmission technologies
local.scopus.subjectDRM
local.scopus.subjectLayered division multiplexing
local.scopus.subjectLow-density parity-check
local.scopus.subjectLow-density parity-check codes
local.scopus.subjectMultiplexing techniques
local.scopus.subjectSoftware-defined radios
local.scopus.subjectVery high frequency bands
local.scopus.updated2024-12-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85116446412&origin=inward
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