Analysis of the DVB-T signal in Romania

  • Authors:

  • Iulian Udroiu;Ioan Tache;Nicoleta Angelescu;Ion Caciula

  • Affiliations:

  • "VALAHIA" University of Targoviste, Romania;POLITECHNICA University of Bucharest, Romania;"VALAHIA" University of Targoviste, Romania;"VALAHIA" University of Targoviste, Romania

  • Venue:
  • ICCOM Proceedings of the 13th WSEAS international conference on Communications
  • Year:
  • 2009

Quantified Score

Hi-index 0.00

Visualization

Abstract

The quality parameters of the DVB-T (Digital Video Broadcasting Terrestrial) signal are studied in this article. The measurements were made on the Romanian territory around the Bucharest town. The measured quality parameters of the DVB-T signal are: CBER (BER before Viterbi), VBER (BER after Viterbi) and MER (the modulation error). The results show that the DVB-T signal had a better quality and the COFMD (Coded Orthogonal Frequency Divisions Multiplex) modulation is less affected by the noise.