Manuela Bastidas

Assistant Professor


Curriculum vitae



Department of mathematics

Universidad Nacional de Colombia, Medellín

Medellín, Colombia



Modeling perspective for the relevant market of voice services: Mobile to Mobile


Journal article


O. Quintero, F. Jaramillo P, M. Bastidas
2015

Semantic Scholar DOI
Cite

Cite

APA   Click to copy
Quintero, O., P, F. J., & Bastidas, M. (2015). Modeling perspective for the relevant market of voice services: Mobile to Mobile.


Chicago/Turabian   Click to copy
Quintero, O., F. Jaramillo P, and M. Bastidas. “Modeling Perspective for the Relevant Market of Voice Services: Mobile to Mobile” (2015).


MLA   Click to copy
Quintero, O., et al. Modeling Perspective for the Relevant Market of Voice Services: Mobile to Mobile. 2015.


BibTeX   Click to copy

@article{o2015a,
  title = {Modeling perspective for the relevant market of voice services: Mobile to Mobile},
  year = {2015},
  author = {Quintero, O. and P, F. Jaramillo and Bastidas, M.}
}

Abstract

ABSTRACT The markets, associated to -mobile to mobile- services of voice, in Advanced Mobile Telecommunications services in Latin America have been subject to dominant operator regulatory processes, which are necessary to attain the market conditions for optimal competition. Specifically in Ecuador, the Governmental Control Organism (Superintendence of Telecommunications) developed a model of the market to identify the convenient regulatory control actions of the Dominant Operator Regulation to achieve longterm sustainable competition in the market. The manuscript addresses the application of control systems engineering for the development of an integrated model of the market, using a neural network for the forecasting of tariffs and a neuro-fuzzy model for demand prediction. Marketing strategies for operators in this market were modeled though fuzzy inference systems and validated with real data. Keywords: Telecommunications forecasting, state space models, neural networks, fuzzy logic, marketing, model selection. RESUMEN Los mercados asociados a los servicios de voz movil a movil, brindados por operadoras del Sistema Movil Avanzado en Latinoamerica, han estado sujetos a procesos regulatorios motivados por la dominancia en el mercado de un operador, buscando obtener optimas condiciones de competencia. Especificamente en Ecuador, la Superintendencia de Telecomunicaciones (Organismo Tecnico de Control de Telecomunicaciones) desarrollo un modelo para identificar acciones de regulacion que puedan proporcionar al mercado efectos sostenibles de competencia en el largo plazo. Este articulo trata sobre la aplicacion de la ingenieria de control para desarrollar un modelo integral del mercado, empleando redes neuronales para la prediccion de trarifas de cada operador y un modelo de logica difusa para predecir la demanda. Adicionalmente, se presenta un modelo de inferencia de logica difusa para reproducir las estrategias de mercadeo de los operadores y la influencia sobre las tarifas. Dichos modelos permitirian la toma adecuada de decisiones y fueron validados con datos reales. Palabras clave: Pronostico de las telecomunicaciones, modelos de espacio de estado, redes neuronales, logica difusa, marketing, seleccion de modelos.


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