Title :
DVB-S2 standard evaluation on Ka-Band HTS in Peru for rainy conditions
Author :
Merino Acuna, Henry W. ; Chee Cucalon, Christian
Author_Institution :
Maestria de Ing. de las Telecomun., Pontificia Univ. Catolica del Peru, Lima, Peru
Abstract :
This paper shows the results of DVB-S2 standard evaluation to provide broadband fixed internet services in Peru, using Ka Band High Throughput Satellite. We perform predictive calculation for rain attenuation rates by mathematical models of recommendations P.618-9, P.838-6, P.837-3 from ITU, in order to identify the rain attenuation rates per city. Then, these results are used as input data for development of link budgets, in which the modulation schemes and existing coding from DVB-S2 standard are evaluated, resulting availability levels by each city, and the modulation and coding guidelines to consider in ground equipment, compared to rainy conditions. Full paper in spanish.
Keywords :
Internet; digital video broadcasting; rain; satellite links; video coding; DVB-S2 standard evaluation; ITU; Internet services; Ka band high throughput satellite; Ka-Band HTS; P.618-9 recommendation; P.837-3 recommendation; P.838-6 recommendation; Peru; coding guidelines; ground equipment; link budget; mathematical model; modulation scheme; rain attenuation rate; rainy conditions; Attenuation; Digital video broadcasting; High-temperature superconductors; Internet; Phase shift keying; Rain; Standards; Availability; DVB-S2; HTS; Ka band; Rain attenuation;
Conference_Titel :
Communications and Computing (COLCOM), 2014 IEEE Colombian Conference on
Conference_Location :
Bogota
Print_ISBN :
978-1-4799-4342-5
DOI :
10.1109/ColComCon.2014.6860399
