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Universidad, Ciencia y Tecnología

versión impresa ISSN 1316-4821

Resumen

CANDOTTI, Keila M  y  MAVARES, Dimas T. Simulation environment for high capacity wierless comunication systems using MATLAB. uct [online]. 2012, vol.16, n.64, pp.212-217. ISSN 1316-4821.

In this paper, a simulation environment for multicarrier and single carrier MIMO systems is presented. The environment allows simulating the baseband stage of systems involving physical layer access techniques, such as CDMA and OFDMA, and transmitting diversity techniques, such as OSTBC and V-BLAST. It is possible to include different modulation techniques, as well as channel coding, multiplexing and multiple access techniques. Through the GUI, graphical results are shown in terms of bit error rate (BER) against bit energy per noise (Eb/No). As validation of the tool, simulations were compared with results available in the literature for SC-CDMA, spatial multiplexing, and OFDM systems, finding a good correspondence.

Palabras clave : Communication Systems; MIMO; OFDM; CDMA; Simulation of Communication Systems.

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