| Revista: | Journal of applied research and technology |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000384544 |
| ISSN: | 1665-6423 |
| Autores: | Polak, L1 Kaller, O1 Klozar, L1 Sebesta, J1 Kratochvil, T1 |
| Instituciones: | 1Brno University of Technology, Sensor, Information and Communication Systems Research Center, Brno, Jihomoravsky. República Checa |
| Año: | 2015 |
| Periodo: | Feb |
| Volumen: | 13 |
| Número: | 1 |
| Paginación: | 32-44 |
| País: | México |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Aplicado, descriptivo |
| Resumen en inglés | From the point of technical innovations the development and standardization of Digital Video Broadcasting - 2nd Generation Terrestrial (DVB-T2) and Long-Term Evolution (LTE) systems are definitely the most significant results in the last decade. These systems have a very high potential to fulfill the highest user requirements, but they can operate in the same frequency spectrum. As a result, different co-existence scenarios can occur. In this paper, we explore and measure the co-existence between DVB-T2-Lite (e.g. portable TV) and LTE multimedia services in ideal and portable fading channel models. Theoretical backgrounds of the investigated co-existence scenarios, proposal and realization of an appropriate workplace for their measuring and evaluation are presented and described. Moreover, deeper investigation of the mutual influence of the DVB-T2 system on the LTE one is also explored and graphically illustrated. The obtained results show that these co-existences could be critical for both systems from the point of providing multimedia services with a constant level of Quality of Services (QoS) |
| Disciplinas: | Ingeniería |
| Palabras clave: | Ingeniería de telecomunicaciones, Transmisión de video digital, Sistemas inalámbricos, Desvanecimiento de canales |
| Keyword: | Engineering, Telecommunications engineering, Digital video transmission, Wireless systems, Channel fading |
| Texto completo: | Texto completo (Ver HTML) |
