Sentence examples for equalization coefficient from inspiring English sources

The channel preprocessing is about the precalculation of equalization coefficient matrices from the estimated channel matrix.

The noise variance is assumed to be constant on all subcarriers (before applying any equalization coefficient).

The conditional expectation of the mean square error is minimized with respect to precoding matrix and equalization coefficient.

The equalization coefficient based on the MMSE criterion for the proposed system results in [26]: q l ( 2 i ) = λ 0 1, l ( 2 i ) λ 0 1, l 2 ( 2 i ) + σ 2 (28).

Equalization coefficients computation referred by β, λ, and g in (8), (7), and (10)   3.

Hence, the time diversity of the channel decides how frequent the computations of detection vector and equalization coefficients are required.

The authors in [28] demonstrated the significant dependence of PAPR on the equalization technique and exploited equalization coefficients for PAPR reduction in MC-CMDA systems.

Firstly, one need to compute serially the detection vector (P) and the equalization coefficients (β, λ, and g) due to their related dependency, and then symbols are estimated using these coefficients.

Two alternative linear low-complexity subcarrier equalizer structures are developed together with straightforward channel estimation-based methods to calculate the equalizer coefficients using pointwise equalization within each subband (in a frequency-sampled manner).

Therefore, deriving bound on BER for fast minimization with respect to the equalizer coefficients can still yield powerful and real-time channel equalization.

Since our approach to equalization is based on minimizing the bit error probability, first we express BER as a function of the equalizer coefficients as given in [4] (7).