Desarrollo de sistemas broadcast para portabilidad
Tutor / director / evaluatorGarcía Lozano, Mario
Document typeBachelor thesis
Rights accessRestricted access - author's decision
The aim of this project is to plan the different parameters of the DVB-T2 standard following step by step the regulations of the ITU-R BT.2254 Report, which talks about frecuency and network planning aspects of DVB-T2. Subsequently, some of the main parameters in DVB-T2 are measured and the results will be compared with the regulation. Differences between them will be performed . Our project has been done following Abertis Telecom methodology. The main sections are presented below: 1.- Description of the DVB-T2 standard and comparison with the previous standard DVB-T. The novelties will be explained. 2.- Analysis of the measures that can guarantee a level of coverage and avoid interferences with other RF systems. 3.- Network DVB-T2 planning: · Reception modes. · Election of configured DVB-T2 parameters. · Link Budget calculation for each kind of reception method. 4.- Simulation f different deployment scenarios: · Coverage studies for every analyzed reception method. · Studies on the coverage degradation for an application in a real case. · Study of echos from the network itself (self-interference). 5.- Measurements of: · C/N deterioration and height loss. · Variation and degradation of the quality metric MER. 6.- Conclusions and future lines of work.