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Relaying as a means of in-band backhaul has the potential to extend the coverage of Beyond 3G networks, enabling the expected high data rates of these networks to be delivered without increasing the density of traditional macro base stations. Assessing the performance of relaying is not simple, since traditional metrics fail and the performance depends strongly on the actual deployment. The current...
This paper addresses the downlink performance of mobile WiMAX operating at 2.3 GHz in an urban environment. The analysis includes a comparison of simulated and experimental results. Simulated packet error rate (PER) versus signal to noise ratio (SNR) graphs are generated on a per link-speed basis using a fully compliant 512 carrier mobile WiMAX simulator. Experimental data is gathered using a carrier-class...
In the present work we study different coverage strategies for the deployment of mobile radio system in urban areas, with a particular attention to environmental aspects. The case study is a real urban deployment, in the city centre of Bologna. Both macrocellular and microcelluar coverage strategies have been analysed in order to obtain optimised coverage that guarantees a good service quality with...
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