Diseño de un algoritmo de decodificación de video hd del standard ISEDB-T/Tb de la televisión digital terrestre a implementarse en Ecuador utilizando USRP (Universal software radio peripheral)

Abstract

The next technical project is about designing an algorithm for decoding the digital terrestrial television ISDB-Tb, receiving signal spectrum with a Yagi antenna which capture UHF frequencies in the range of 500-600 MHz of the ISDB-Tb signal to be monitored by NI USRP-2920 which in turn performs decoding HD signals captured to measure EVM, MER, BER, SNR and power values. It may be considered that the NI USRP-2920 does not support the selection of bits to create the image and video playback, because it uses the H.264 protocol MPEG-4 video so different hardware USB HDTV Stick is incorporated LabVIEW to display HD video playback. Thus for the total operation of the Web Publishing Tool project generating LabVIEW programming by linking files with PHP of 6 HD channels found in 500-600 MHz range is associated, with which it is generated one HTML file through which you can access the web site of the project platform. The system can be used by operators of local television channels and Regulatory Agency for Telecommunications, since this signal can be monitored through a web site via LAN, and in turn it will also be a motivating factor for future students studying Electronic Engineering Telecommunications area have notion about the equipment used and thus can give new applications to it.