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Previous issue date: 2016-12-16 / The present work discuss the using of FBMC as modulation method for the physical layer
of the Brazilian digital TV system as an alternative for OFDM. This is done in order to
increase the spectral e ciency of the system, in addition to robustness and data rate. To
verify hypotheses, computational implementations are used through the GNU Radio and
Matlab respectively. The proper comparison between the modulations has been shown,
it uses the error curves and representations in the frequency spectrum. / O presente trabalho aborda a utilização do FBMC como método de modulação para a
camada física do Sistema Brasileiro de Televisão Digital (SBTVD), como alternativa para
o OFDM. Isto é feito, visando aumentar a e ficiência espectral do sistema, bem como sua
robustez e taxa de dados. Para veri ficação das hipóteses, são utilizadas implementaçoes
computacionais por meio do GNU Radio e Matlab. As devidas comparações entre as
modulações são apresentadas, utilizando as curvas de erro e representações no espectro
de frequências.
| Identifer | oai:union.ndltd.org:IBICT/oai:tede.mackenzie.br:tede/3120 |
| Date | 16 December 2016 |
| Creators | Almeida, Jefferson Jesus Hengles |
| Contributors | Akamine, Cristiano, Lopes, Paulo Batista, Melo, Marco Antonio Assis de, Portelinha, Francisco Martins |
| Publisher | Universidade Presbiteriana Mackenzie, Engenharia Elétrica, UPM, Brasil, Escola de Engenharia Mackenzie (EE) |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Format | application/pdf |
| Source | reponame:Biblioteca Digital de Teses e Dissertações do Mackenzie, instname:Universidade Presbiteriana Mackenzie, instacron:MACKENZIE |
| Rights | http://creativecommons.org/licenses/by-nc-nd/4.0/, info:eu-repo/semantics/openAccess |
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