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| MAP Based Detection Algorithm for V-BLAST System |
| Chen Qi-ming; Yin Jun-xun |
| College of Electronic Eng.,South China Univ. of Tech., Guangzhou 510640 China |
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Abstract This paper proposes the optimum detection algorithm for a multiple antenna system based on the Maximum A Posteriori (MAP) criterion. It makes symbol-by-symbol decisions so that the probability of a symbol error is minimized. It also shows that the radial basis function neural network has an identical structure to the proposed MAP algorithm and, therefore, can be employed in a multiple antennas system.
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Received: 16 May 2003
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2004, Vol. 26 
