DVB-T2 MISO System Influenced by I/Q-Errors in Mobile and Portable Transmission Scenarios

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dc.contributor.authorPolák, Ladislavcs
dc.contributor.authorBuchta, Šimoncs
dc.contributor.authorSvoboda, Marekcs
dc.contributor.authorSemenov, Dmitriics
dc.contributor.authorŠotner, Romancs
dc.contributor.authorPetržela, Jiřícs
dc.contributor.authorKratochvíl, Tomášcs
dc.date.accessioned2025-09-15T12:55:58Z
dc.date.available2025-09-15T12:55:58Z
dc.date.issued2025-05-12cs
dc.description.abstractThe Second Generation Digital Video Broadcasting Terrestrial (DVB-T2) system is the only DVB standard that supports the multiple-input single-output (MISO) transmission technique. This paper explores the performance of the DVB-T2 MISO system under laboratory conditions, focusing mainly on the impact of imperfections in the Orthogonal Frequency-Division Multiplexing (OFDM) modulator, referred to as I/Q-errors. Next, special broadcast channel conditions are emulated using different channel models created for mobile and portable transmission scenarios. The measurement setup is designed for flexibility, enabling easy interchangeability of measurement equipment (e.g., TV signal analyzers) and set-top boxes (STBs). The results indicate that different professional measurement instruments measure the performance of DVB-T2 MISO systems in terms of objective parameters with different accuracy.en
dc.formattextcs
dc.format.extent1-5cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citation2025 35th International Conference Radioelektronika. 2025, p. 1-5.en
dc.identifier.doi10.1109/RADIOELEKTRONIKA65656.2025.11008411cs
dc.identifier.isbn979-8-3315-4447-8cs
dc.identifier.orcid0000-0001-7084-6210cs
dc.identifier.orcid0009-0005-4570-8592cs
dc.identifier.orcid0000-0002-2430-1815cs
dc.identifier.orcid0000-0001-5286-9574cs
dc.identifier.orcid0000-0001-8091-9233cs
dc.identifier.other198735cs
dc.identifier.researcheridG-4209-2017cs
dc.identifier.researcheridDZG-2188-2022cs
dc.identifier.researcheridAAB-9821-2019cs
dc.identifier.scopus36167253100cs
dc.identifier.scopus21834721500cs
dc.identifier.scopus9333762000cs
dc.identifier.scopus21834355300cs
dc.identifier.urihttps://hdl.handle.net/11012/255545
dc.language.isoencs
dc.publisherIEEEcs
dc.relation.ispartof2025 35th International Conference Radioelektronikacs
dc.relation.urihttps://ieeexplore.ieee.org/abstract/document/11008411cs
dc.rights(C) IEEEcs
dc.rights.accessopenAccesscs
dc.subjectBERen
dc.subjectDVB-T2en
dc.subjectI/Q-errorsen
dc.subjectMISOen
dc.subjectMERen
dc.subjecttransmission scenariosen
dc.subjectQEFen
dc.titleDVB-T2 MISO System Influenced by I/Q-Errors in Mobile and Portable Transmission Scenariosen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionacceptedVersionen
sync.item.dbidVAV-198735en
sync.item.dbtypeVAVen
sync.item.insts2025.09.15 14:55:58en
sync.item.modts2025.09.15 14:32:43en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav radioelektronikycs
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