Diseño de una arquitectura para la transmisión de Televisión Digital Terrestre en la ciudad de Riobamba y sus parroquias rurales. (Caso de estudio Ecuavisión Canal 29 UHF).

Abstract

The objective of the research was the design of the architecture for the transmission of Digital Terrestrial Television in the city of Riobamba and its rural parishes, case study Ecuavisión Channel 29 UHF, for their elaboration and implementation of the regulations was used as a model of architecture of analogue transmission that currently uses Ecuavisión and the deployment guide ABNT NBR 1508-1 of the Brazilian standard Number ABNT NBR 150, which states that the levels of intensity of field minimum requirements to protect are 51dBμV/m. Combining the methodology of searching for information on the equipment currently used channel and deductive logical research method, with the help of bids submitted by the company Ecuatronix, was analyzed the Cost/Benefit to the television station. Additionally, to verify the limitations and the current status of the analogue transmission used the Radio Software Mobile and Google Earth, for an estimate on the coverage you have and make a projection of coverage for Digital Terrestrial Television (DTT). It was concluded that the study for the migration of analogue transmission to DTT under the standard ISDB-Tb, is viable and feasible, covering 80 per cent of its total coverage allowing to obtain optimum levels of field strength for the transmission of digital signal. It is recommended that the television station provided training staff in the areas of production, programming and multimedia content for the use of all the resources of TDT.