Aurélie Muller

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We analyze the bit error rate (BER) performance of multiple-input multiple-output (MIMO) systems employing orthogonal space-time block codes (STBC) in Nakagami-m keyhole channels. We derive exact analytical closed-form expressions for the average BER of I-ary pulse amplitude modulation (I-PAM) and M-ary quadrature amplitude modulation (M-QAM) as well as a(More)
Markov jump processes can model stochastic phenomena in molecular biology. Nevertheless , there are few mathematical results on the dynamics of these processes in their full generality. Furthermore, their computer simulation is time expensive. We present here some mathematical results allowing to reduce the complexity of stochastic dynamics. These methods(More)
We analyze the capacity of multiple-input multiple-output (MIMO) systems employing orthogonal space-time block codes (STBC) in spatially correlated Nakagami-m fading channels under different power and rate adaptation policies. In this regard, we assume that partial channel state information (CSI) in form of the instantaneous post-processing signal-to-noise(More)
We analyze the performance of switch-and-stay transmit diversity systems in presence of an erroneous feedback link. First of all, the analysis is conducted for arbitrary fading distributions and a rather general class of performance functions. Assuming a certain feedback error probability P<sub>e</sub>, we determine the distribution of the signal-to-noise(More)
Markov jump processes can model stochastic phenomena in molecular biology. Nevertheless , there are few mathematical results on the dynamics of these processes in their full generality. Furthermore, their computer simulation is time expensive. We present here some mathematical results allowing to reduce the complexity of stochastic dynamics. These methods(More)
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