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In this paper, both equal power and water filling models are simulated for comparison of their performance in a multiple-input multiple-output environment. The effects of fast fading and the shadowing effects have been incorporated in the models. Minimum eigenvalue required for successful transmission for individual link is evaluated from the probability density functions of eigenvalue and equivalent...
Intra-vehicle channels experience moderate to extreme multipath fading, which is best modeled by the hyper-Rayleigh channel. Using this model, MIMO transmission was simulated over the ranges of K values that were measured in vehicles, from 8 dB to -150 dB. MIMO simulations resulted in consistent channel capacity regardless of varying K values, which predicts that MIMO provides consistent channel behavior...
The asymptotic probability distribution of the mutual information of a separately correlated Rician fading multiple-input multiple-output (MIMO) channel is addressed. The mean and variance of the mutual information are derived when the number of transmit and receive antennas grows asymptotically large while their ratio approaches a finite constant. This derivation is based on the replicamethod, widely...
In this paper, a novel approach using frame-based iterative channel fading parameters estimation technique from the received data sequence exploiting orthogonal property of the space-time block (STB) code is proposed. For practical implementation of STB code, the receiver requires to estimate these parameters. Regarding this type of estimation, the inherent orthogonal nature of STB code can be exploited...
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