Resumen. En este trabajo se desarrolla un Modelo de Programación Lineal Entera (MPLE) para encontrar el emplazamiento óptimo de Estaciones Base de Baja Potencia (EBBP) con el objetivo de solucionar problemas de congestión en una macro celda LTE. Una función de costos representa la función objetivo del modelo de optimización y está restringida a los parámetros técnicos de diseño más importantes en el proceso de planeación de redes: cobertura, demanda de usuario y capacidad. El MPLE es aplicado y evaluado en dos escenarios de análisis. Estos escenarios se configuran en un software de planificación de redes tanto para alimentar al modelo como para determinar si los requerimientos de los escenarios son alcanzados.Palabras clave: Modelo de programación pineal entera, despliegue de estaciones base de baja potencia, planeación de redes.Abstract. This paper develops an Integer Linear Programming Model (ILPM) to find the optimal emplacement of low power base stations in order to resolve traffic congestion problem in hotspots within a LTE macro cell. A cost function represents the objective function inside the ILPM and it is restricted to the most important technical parameters in the planning networks process of design: user demand, coverage and capacity. The ILPM is implemented and evaluated in two analysis scenarios. These scenarios are set up in planning network software to both feed the input of model and determine if the requirements of the scenario are met.Keywords. Integer linear programming model, deployment of low power base stations, small cell, planning network.
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