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Urban Cellular Planning Optimisation of Multi-service Enhanced UMTS Based in Economic Issues

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Resumo:Results for Enhanced UMTS (E-UMTS) cost/revenue optimisation are obtained, as a function of the coverage distance, R. E-UMTS traffic generation and activity models are described and characterised in an urban scenario based on population and service penetration values. By using a System Level Simulator results were obtained for blocking and handover failure probabilities. Models for the supported fraction of active users and for the supported throughput, as a function of active users, were obtained. When one amplifier is used, the maximum throughput per BS is around 600kb/s. However, it achieves values up to 2000kb/s when three amplifiers per BS are considered. Generally, the profit in percentage is a decreasing function with R. The use of three amplifiers per BS is strongly advised in order to get cheaper communications, with prices that vary from 0.016 to 0.07 €/min, for R=250 and 1075m, respectively.
Autores principais:Cabral, Orlando Manuel Brito
Outros Autores:Velez, Fernando J.; Franco, Cátia; Rei, Ricardo
Assunto:Urban Cellular Planning Multi-service Enhanced UMTS Economic issues Cost/Revenue trade-off Beyond 3G
Ano:2006
País:Portugal
Tipo de documento:documento de conferência
Tipo de acesso:acesso aberto
Instituição associada:Universidade da Beira Interior
Idioma:inglês
Origem:uBibliorum

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