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The Wiener Interpolation Filter is commonly used to reconstruct a stochastic process from noisy samples. We focus on the case of a multi-dimensional stochastic process and the practical example of application of the filter for estimation of mobile radio propagation channels at a wireless receiver. We show that computational complexity of the implementation can be considerably reduced by exploiting...
The demand for very high-quality connectivity for in-home distribution of data and multi-stream entertainment is increasingly motivating the development of high-speed power-line communication technologies offering more than hundreds of Mbit/s. In this paper, to achieve such data rates, power-line multiple-input multiple-output solutions are further investigated. The beamforming scheme, for an ideal...
In this paper we introduce an improved version of the turbo layered orthogonal lattice detector (T-LORD), recently presented. This implementation, namely K-Best T-LORD, misses the performance of the turbo MAP detector by only few tenths of dB in various configurations, like the fully enhanced T-LORD. However, its complexity is quadratic in the number of transmitting antennas instead of exponential...
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