Publications Internationales
Permanent URI for this collectionhttps://dspace.univ-boumerdes.dz/handle/123456789/13
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Item Capacity optimization of MIMO wireless communication systems using a hybrid Genetic-Taguchi algorithm(Springer, 2013) Recioui, Abdelmadjid; Bentarzi, HamidItem Genetic algorithm based MIMO capacity enhancement In spatially correlated channels including mutual coupling(Springer, 2012) Recioui, Abdelmadjid; Bentarzi, HamidHigher system capacities can be achieved if multiple antennas are used on both sides of the wireless link, thus creating a multiple-input-multiple-output (MIMO) system. In this work, the maximization of MIMO system capacity in Rayleigh fading, spatially correlated channels involving practical antenna arrays is challenged through inter-element spacing optimization. The system capacity is evaluated using a proposed formula that takes into account both antenna mutual coupling and signal correlation. Capacity values turn out to outperform the ones obtained considering the conventional antenna array geometries