Reasons for SFN Failure in Broadcast

  • Paulo Eduardo dos Reis Cardoso Unicamp
  • Yuzo Iano
  • Silvio Renato Messias de Carvalho
  • Hermes José Loschi
  • Fabiano Gustavo Silveira Magrin
  • Diego Arturo Pajuelo Castro
  • Luiz Antonio de Sousa Ferreira

Abstract

To deliver the content of a TV network, ensuring efficient spectrum usage, filling not covered and shadow areas, and with energy savings are the advantages of Single Frequency Networks. Thus, in this study we sought to measure information, frequency, and time synchronism to evaluate the status of SFN implementation in Brazilian broadcasting. We took as base of analysis the Digital TV stations of the Campinas/SP area. Through this paper, we demonstrate that one of the great advantages of ISDB-Tb, the formation of a single frequency network, still cannot be implemented in Brazil.

Published
Feb 21, 2018
How to Cite
CARDOSO, Paulo Eduardo dos Reis et al. Reasons for SFN Failure in Broadcast. SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING, [S.l.], v. 3, p. 7 pags, feb. 2018. ISSN 2446-9432. Available at: <http://revistaeletronica.set.org.br/index.php/ijbe/article/view/123>. Date accessed: 22 jan. 2021.
Section
Digital radio and television systems: Terrestrial, Cable, Satellite, Internet, W