Results 141 to 150 of about 539,538 (170)
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Localização com Auxílio da Rede Celular
Revista de Tecnologia da Informação e Comunicação, 2013L. Nunes, F. Madeiro, E. Lima, W. Lopes
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Reutilización Fraccional de Frecuencia con Sectorización sobre Redes Celulares
2017In this paper, we investigate the downlink of homogeneous LTE cellular networks with Fractional Frequency Reuse (FFR) and sectorized antennas where non-ideal radiation patterns have been considered. Three frequency allocation schemes are proposed: i) static; ii) dynamic and iii) proportional, that differ in complexity and performance.
Marín-Barranquero, José C. +2 more
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Procesado masivo y automático de trazas en redes celulares
2019The introduction of new services in mobile communications usually requires extensive evaluation campaigns. Even though new services and devices may have undergone conformance testing, it is important to ensure they do properly work in real live networks, where some parameters, signalling procedures or timer values may differ from those used in ...
Anaya-López, G. J. +4 more
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LOCALIZACIÓN DE MÓVILES EN TELEFONÍA CELULAR USANDO REDES NEURONALES
2006A method based in neural networks is proposed to estimate the location of mobile phones in emergency situations. The approach to the problem is probed under different communication channels such as multiple paths and lost paths, as well as under critical geometry mobile positions with respect to the base station of the network cell company.
Belandria, Edgar +2 more
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Planejamento Otimizado da Infra-estrutura de Rede Celular
Anais do XVIII Simpósio Brasileiro de Telecomunicações, 2000Marcos A. DeSousa +6 more
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Integração entre redes locais sem fio (WLANs) e redes de sistemas celulares
2021openaire +1 more source
Algoritmos de traspaso de llamadas en redes inalámbricas celulares
2017When a Mobile Terminal (MT) with a call in progress visits a new cell-coverage area, it is desirable to guarantee the continuity of the ongoing call. To that purpose, several handover algorithms can be issued. Reserve margin algorithm is one of the most important implementation in wireless system.
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Modelagem da distribuição de diâmetros utilizando autômatos celulares e redes neurais artificiais
Cerne, 2013Helio Garcia Leite +2 more
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Algoritmo Genético Celular Para Otimização De Redes Neurais Multilayer Perceptron
Anais do 10. Congresso Brasileiro de Inteligência Computacional, 2016Anderson Paulo da Silva +1 more
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