Análisis de Interferencias para la Planificación de Redes DVB-T2 en Colombia con otras Tecnologías de Difusión de Televisión (Interference Analysis for DVB-T2 Network Planning in Colombia with other Television Broadcasting Technologies)

Jefferson Ribadeneira (jefrira@iteam.upv.es)2, Concepcion Garcia Pardo (cgpardo@iteam.upv.es)1, Manuel Fuentes (mafuemue@iteam.upv.es)2, David Gomez Barquero (dagobar@iteam.upv.es)2, Narcis Cardona (ncardona@iteam.upv.es)2


1Universidad Politécnica de Valencia
2Universidad Politecnica de Valencia

This paper appears in: Revista IEEE América Latina

Publication Date: March 2016
Volume: 14,   Issue: 3 
ISSN: 1548-0992


Abstract:
Across the Andean Region the Digital Television (DTT)is already in motion. While most of countries in South America have adopted the Brazilian adaptation of the Japanese DTT standard ISDB-Tb, Colombia selected the second-generation Europan DTT standard DVB-T2, generating unique and completely new coexistence broadcasting scenarios, Firstly, it is the first region in the word in which DVB-T2 and ISDB-Tb coexist. Additionally, DVB-T2 have to coexist with analogue TV NTSC transmissions until the analogue switch-off. This paper provides interference protection ratios based on laboratory measurements and performs coexistence studies in realistic scenarios to illustrate the importance of assessing the protection ratios to achieve an efficient spectrum usage.

Index Terms:
Interference Protection Ratios,DVB-T2,ISDB-Tb,NTSC,DTT   


Documents that cite this document
This function is not implemented yet.


[PDF Full-Text (945)]