Um Estudo Estatístico dos Modelos de Rádio Propagação Aplicado na Transmissão de Vídeo em Ambientes de Cidades Inteligentes
Resumo
Este trabalho apresenta uma abordagem estatística dos modelos de propagação Walfisch-Ikegami Walfisch-Bertoni e, combinando as características e parâmetros para ambientes de Cidades Inteligentes. Com base em análises estatísticas anteriores, o trabalho considera os parâmetros de modelo, tais como altura e distâncias entre os edifícios como variáveis aleatórias bidimensionais, assumindo características de distribuição de Gauss. Os modelos foram integrados ao sistema LTE (Long Term Evolution) escolhido como rede principal para o cenário de Cidades Inteligentes, além de avaliação de QoE (Quality of Experience) em relação com a perda de caminho para os modelos. Os resultados obtidos a partir de simulações mostram o impacto e os benefícios da abordagem estatística para o modelo Walfisch-Bertoni.Referências
Pentikousis, K., Dongming, Z. and Wang, H. (2011) “Network Infrastructure at the Crossroads the Emergence of Smart Cities”, International Conference on Intelligence in Next Generation Networks (ICIN), pp. 109-114, Oct.
Hernández, J. M. (2010) “Smart Cities, the Silent IoT Revolution”, Keynote in the Second International ICST Conference on Mobile Networks and Management (MONAMI), Santander, Spain, September.
IBM Corp., (2011) “Smarter Cities Series: A Foundation for Understanding IBM Smarter Cities”, REDP-4733-00, December.
Morvaj, B., Lugaric, L., and Krajcar, S. (2011) “Demonstrating Smart Buildings and Smart Grid features in a Smart Energy City”, 3rd International Youth Conference on Energetics (IYCE), pp. 1-8, July.
McQueen, D. (2009) “The momentum behind LTE adoption” IEEE Communications Magazine, vol. 47, no. 2, pp. 44–45, Feb.
Greengrass, J., Evans, J. and Begen, A. C. (2009) “Not All Packets are Equal, part 2: The impact of Network Packet Loss on Video Quality”, IEEE Internet Computing, vol. 13, pp. 74-82, March.
Rappaport, T. S. (2009) “Comunicações Sem Fio: Princípios e Práticas”, Pearson Prentice Hall, 2ª edição, São Paulo.
Rahimian, A. and Mehran, F. (2011) “RF Link Budget Analysis in Urban Propagation Microcell Environment for Mobile Radio Communication Systems Link Planning”, International Conference on Wireless Communication and Signal Processing (WCSP), pp. 1-5, November.
Tabatabaei, H., Fleury, M., Qadri, N. N. and Ghanbari, M. (2011) “Improving Propagation Modeling in Urban Environments for Vehicular Ad Hoc Networks”, IEEE Transactions on Intelligent Transportation Systems, pp. 705-716, September.
Aust, S. and Ito, T. (2012) “Sub 1 GHz wireless LAN Propagation Path Loss Models for International Conference on Computing, Urban Smart Grid Application”, Networking and Communications (ICNC), pp. 116-120.
Muller, C., Georg, H., Putzke, M. and Wietfeld, C. (2011) “Performance Analysis of Radio Propagation Models for Smart Grid Applications”, International Conference on Smart Grid Communication (SmartGridCom), pp. 96-101.
Okamoto, H. Kitao, K. and Ichitsubo, S. (2009) “Outdoor-to-Indoor Propagation Loss Prediction in 800 MHz to 8 GHz Band for Urban Area”, Vehicular Technology, IEEE Transactions on, vol. 58, no. 3, pp. 1059-1067.
Peiris, K. Thelisinghe, L. Warnakulasuriya, G. and Samarasinghe, A. (2009) “Comparison of Propagation Models for Fixed Wimax System Based on IEEE 802.16”, International Conference on Industrial and Information Systems (ICIIS), pp.123-303.
Yuan, D. and Shen, D. (2011) “Analysis of the Bertoni-Walfisch Propagation Model for Mobile Radio”, Second International Conference on Mechanic Automation and Control Engineering (MACE), pp. 77-80, July.
Ambawade, D. Deepak, K. Tejas, P., Lande, B. K., Daruwala, R. D. and Shah, A. (2010) “Statistical Tuning of Walfisch-Ikegami Model in Urban and Suburban Environments”, Fouth Asia International Conference on Mathematical/Analytical Modelling and Computer Simulation (AMS), pp. 538-543, May.
Qiu, Q., Jian, C., Ping, L., Zhang, Q., and Pan, X. (2009) “LTE/SAE Model and its Implementation in NS 2”, Fifth International Conference on Mobile Ad-hoc and Sensor Networks MSN’ 09, pp. 299 303.
Evalvid Tool (2012). Disponível em: http://www.tkn.tu-berlin.de/menue/research/evalvid.
Qiu, Q., Jian, C., Ping, L., and Pan, X. (2010) “Hierarchy Virtual Queue Based Flow Control in LTE/SAE”, Second International Conference on Future Networks ICFN’10, pp. 78 82.
Piamrat, K., Viho, C., Ksentini, A., and Bonnin, J. (2009) “Quality of Experience Measurements for Video Streaming over Wireless Networks”, Sixth International Conference on Information Technology ITNG 09, pp. 1184-1189.
Hernández, J. M. (2010) “Smart Cities, the Silent IoT Revolution”, Keynote in the Second International ICST Conference on Mobile Networks and Management (MONAMI), Santander, Spain, September.
IBM Corp., (2011) “Smarter Cities Series: A Foundation for Understanding IBM Smarter Cities”, REDP-4733-00, December.
Morvaj, B., Lugaric, L., and Krajcar, S. (2011) “Demonstrating Smart Buildings and Smart Grid features in a Smart Energy City”, 3rd International Youth Conference on Energetics (IYCE), pp. 1-8, July.
McQueen, D. (2009) “The momentum behind LTE adoption” IEEE Communications Magazine, vol. 47, no. 2, pp. 44–45, Feb.
Greengrass, J., Evans, J. and Begen, A. C. (2009) “Not All Packets are Equal, part 2: The impact of Network Packet Loss on Video Quality”, IEEE Internet Computing, vol. 13, pp. 74-82, March.
Rappaport, T. S. (2009) “Comunicações Sem Fio: Princípios e Práticas”, Pearson Prentice Hall, 2ª edição, São Paulo.
Rahimian, A. and Mehran, F. (2011) “RF Link Budget Analysis in Urban Propagation Microcell Environment for Mobile Radio Communication Systems Link Planning”, International Conference on Wireless Communication and Signal Processing (WCSP), pp. 1-5, November.
Tabatabaei, H., Fleury, M., Qadri, N. N. and Ghanbari, M. (2011) “Improving Propagation Modeling in Urban Environments for Vehicular Ad Hoc Networks”, IEEE Transactions on Intelligent Transportation Systems, pp. 705-716, September.
Aust, S. and Ito, T. (2012) “Sub 1 GHz wireless LAN Propagation Path Loss Models for International Conference on Computing, Urban Smart Grid Application”, Networking and Communications (ICNC), pp. 116-120.
Muller, C., Georg, H., Putzke, M. and Wietfeld, C. (2011) “Performance Analysis of Radio Propagation Models for Smart Grid Applications”, International Conference on Smart Grid Communication (SmartGridCom), pp. 96-101.
Okamoto, H. Kitao, K. and Ichitsubo, S. (2009) “Outdoor-to-Indoor Propagation Loss Prediction in 800 MHz to 8 GHz Band for Urban Area”, Vehicular Technology, IEEE Transactions on, vol. 58, no. 3, pp. 1059-1067.
Peiris, K. Thelisinghe, L. Warnakulasuriya, G. and Samarasinghe, A. (2009) “Comparison of Propagation Models for Fixed Wimax System Based on IEEE 802.16”, International Conference on Industrial and Information Systems (ICIIS), pp.123-303.
Yuan, D. and Shen, D. (2011) “Analysis of the Bertoni-Walfisch Propagation Model for Mobile Radio”, Second International Conference on Mechanic Automation and Control Engineering (MACE), pp. 77-80, July.
Ambawade, D. Deepak, K. Tejas, P., Lande, B. K., Daruwala, R. D. and Shah, A. (2010) “Statistical Tuning of Walfisch-Ikegami Model in Urban and Suburban Environments”, Fouth Asia International Conference on Mathematical/Analytical Modelling and Computer Simulation (AMS), pp. 538-543, May.
Qiu, Q., Jian, C., Ping, L., Zhang, Q., and Pan, X. (2009) “LTE/SAE Model and its Implementation in NS 2”, Fifth International Conference on Mobile Ad-hoc and Sensor Networks MSN’ 09, pp. 299 303.
Evalvid Tool (2012). Disponível em: http://www.tkn.tu-berlin.de/menue/research/evalvid.
Qiu, Q., Jian, C., Ping, L., and Pan, X. (2010) “Hierarchy Virtual Queue Based Flow Control in LTE/SAE”, Second International Conference on Future Networks ICFN’10, pp. 78 82.
Piamrat, K., Viho, C., Ksentini, A., and Bonnin, J. (2009) “Quality of Experience Measurements for Video Streaming over Wireless Networks”, Sixth International Conference on Information Technology ITNG 09, pp. 1184-1189.
Publicado
23/07/2013
Como Citar
COLARES, Marcelo M.; S. NETO, Francisco V.; MEDEIROS, José A. O.; P. NETO, Ananias.
Um Estudo Estatístico dos Modelos de Rádio Propagação Aplicado na Transmissão de Vídeo em Ambientes de Cidades Inteligentes. In: SEMINÁRIO INTEGRADO DE SOFTWARE E HARDWARE (SEMISH), 40. , 2013, Maceió.
Anais [...].
Porto Alegre: Sociedade Brasileira de Computação,
2013
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p. 332-343.
ISSN 2595-6205.
