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The diversity-multiplexing trade-off (DMT) in shadowed fading channels is evaluated while the multiple antenna technique is used at the transmit or receive sides. It is shown that, at infinite signal-to-noise ratio (SNR), the asymptotic DMT is not affected by lognormal shadowing. However, the shadowing phenomenon can dramatically reduce the finite SNR DMT.
In this paper, the diversity-multiplexing tradeoff (DMT) for a multiple-input multiple-output (MIMO) channel with two transmitter and two receiver antennas (2times2 MIMO) at finite signal to noise ratio (SNR) has been studied. To characterize the trade-off, the outage probability of the mutual information between transmitted and received signals versus SNR is extracted. The diversity gain is the slope...
In this paper, we consider multiple-input single-output (MISO) and single-input multiple-output (SIMO) systems, and study the diversity-multiplexing tradeoff (DMT) for them at finite signal to noise ratio (SNR). To characterize the tradeoff, the outage probability versus SNR is extracted. The diversity gain is defined as the slope at a particular SNR of the outage probability versus SNR curve and...
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