ANÁLISE DE SISTEMAS DE MICROCELULARES INTEGRADOS POR FIBRAS ÓPTICAS

L. V. de Souza, J. C. W. A. Costa

Abstract


This paper presents some results from the analysis of microcell system integrated by optical links. It is used four propagation models (Tonguz-Jung, Okumura-Hata, Maciel-Bertoni-Xia, and Cost 231 Walfisch-Ikegami) with link optical model, where systems parameters like optical modulation index, carrier-tonoise ratio, height of transmission antenna, and power of transmission are under analysis. It is show that the Maciel-Bertoni-Xia and Cost 231 Walfisch-Ikegami models are the best to be used. The problems found with the four models are highlighted. The numerical simulation results for the optical-cellular system with diferent propagation models are presented.

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