Sep 19, 2014 · In this paper, we derive a simple and tight lower bound on the variance of the individual coefficients in the channel matrix for insights into the banded ...
Aug 11, 2015 · In Section II, we derive the variances of the individual coefficients in the channel matrix for the systems in the channel models of in- terest.
A simple and tight lower bound on the variance of the individual coefficients in the channel matrix is derived for insights into the banded approximations ...
In this paper, we derive a simple and tight lower bound on the variance of the individual coefficients in the channel matrix for insights into the banded ...
In mobile orthogonal frequency-division multiplexing (OFDM) systems, a frequency-domain channel matrix represents the same-carrier channel frequency ...
In mobile orthogonal frequency-division multiplexing (OFDM) systems, a frequency-domain channel matrix represents the same-carrier channel frequency ...
Title: On the banded approximation of the channel matrix for mobile OFDM systems ; Contributors: Yuan, S ( author ) / Chung, W / Liu, T / Kuo, S ; Published in:.
Can off-diagonal decay of matrices be characterized by the “quality of approximation” with banded matrices (matrices with. A(i, k) = 0 if |i − k| > n for an n)?.
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Nov 1, 2021 · In this paper, a low complexity fast fading channel estimation method suited for scattered pilot OFDM systems is proposed. This method is ...
OFDM systems affected by severe time-varying channels greatly benefit from equalization schemes based on intercarrier interfer-.