Modcod schemes’ analysis for DVB-RCS2 standard on Ka-Band HTS in Peru for rainy conditions
Keywords:
DVB-RCS2, HTS, Ka Band, Rain attenuationAbstract
This paper shows the results of DVB-RCS2 standard evaluation for inbound satellite links between 2 Mbps and 10 Mbps in Peru, using Ka Band High Throughput Satellite. We perform predictive calculation for rain attenuation rates by mathematical models of recommendations P.618, P.838, P.837 from ITU, these results are used as input data for development of link budgets, in which the modulation schemes and existing coding from DVB-RCS2 standard are evaluated.
The research aims to anticipate operating levels in a satellite return link in Ka band with rain conditions, considering the need for deployment of broadband services on the Peruvian territory, in complement with terrestrial technologies.
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References
Broadband Satellite Markets, 11th Edition, Northern Sky Research, Wilmington, DE, 2012.
X. Deplancq and F. Cornet, “Link Budget Analysis for New Satellite Telecommunications Systems,” Centre National D’Etudes Spatiales, Toulouse, HG, OMB 0704-0188, Jul. 2005.
E. Albertyc et al., “Adaptive Coding and Modulation for the DVB-S2 Standard Interactive Applications: Capacity Assessment and Key System Issues,” IEEE Trans. Wireless Commun., vol. 14, no. 4, pp 61 – 69, Aug. 2007.
J. Petranovich, “Mitigating the Effect of Weather on Ka-band High-Capacity Satellites”, ViaSat Inc., Carlsbad, CA, Mar. 2012.
A. Linhares, “Atenuação Devido a Chuvas nas Bandas Ka, Ku e X,” Agencia Nacional de Telecomunicações, Brasília, DF, Rep. RFCEE/SRF, May. 2012.
“Second Generation DVB Interactive Satellite System (DVB-RCS2), Part 1: Overview and System Level specification,” European Telecommunications Standards Institute, Paris, Tech. Spec. TS-101-545-1 V1.1.1, May. 2012.
C. Pereira, “Atenuação e Taxa de Precipitação: Estudo de Variabilidade em Aveiro,” M.S. Tese, Dep. Electrónica, Telecomunicações e Informática, Univ. de Aveiro, Baixo Vouga, 2009.
“Características de la precipitación para establecer modelos de propagación,” Interna tional Telecommunication Union, Geneva, GVA, Rec. UIT-R P.837-6, 2012.
J. S. Mandeep and J. E. Allnutt, “Rain Attenuation Predictions at Ku-Band in south east Asia countries,” Progress in Electromagnetics Research, vol. 76, pp. 65–74, 2007.
A. García et al., “Experimento de propagación en Banda Ka en Madrid,” en Simposium Nacional de la URSI, Santander, Cantabria, 2009.
Y. Abayomi and N. H. Haji, “Rain Attenuation Modelling and Mitigation in the Tropics: Brief Review,” International Journal of Electrical and Computer Engineering, vol. 2, No. 6, pp. 748-757, Dec. 2012
D. Y. Choi et al., “Comparison of Measured Rain Attenuation in the 12.25 GHz Band with Predictions by the ITU-R Model,” International Journal of Antennas and Propagation, vol. 2012, no 415398, 2012.
E. Sabogal, “Tasa de lluvia 1-min para Bogotá, Colombia,” Rev. Tecnol. Univ. del Bosque, vol. 10, No. 1, Jun. 2011.
L. Fermín y M. Simancas, “Pronóstico de la atenuación por lluvia en las comunicaciones satelitales mediante métodos de regresión,” Red de Revistas Científicas de América Latina, el Caribe, España y Portugal, vol. 9, No. 3, pp. 23-35, Dic. 2010.
“Modelo de la atenuación específica debida a la lluvia para los métodos de predicción,” International Telecommunication Union, Geneva, GVA, Rec. UIT-R P. 838-3, 2012.
“Datos de propagación y métodos de predicción necesarios para el diseño de sistemas de telecomunicación Tierra-espacio,” International Telecommunication Union, Geneva, GVA, Rec. UIT-R P. 618-9, 2012.
Altervista (2013), Eutelsat Kasat Frequency Plan [Online]. Disponible: http://frequencyplansatellites.altervista.org/
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