Patent ID: 8755429

Claim:
A method of equalizing a signal received over a transmission channel defined by basis expansion model (BEM) coefficients of a basis expansion model of its channel taps, comprising approximately solving a relation y ⁡ [ n ] = ∑ m = 0 M ⁢ B m ⁡ [ n ] · ( ∑ l = 0 L - 1 ⁢ b l ⁢ ⁢ m ⁢ x ⁡ [ n - l ] ) + w ⁡ [ n ] for x[n] by an iterative method, n being an index of time, y[n] being a received signal, x[n] being an equalized signal, B m [n] being the mth basis function of the basis expansion model, M being a model order of the basis expansion model, b lm being a BEM coefficient of the mth basis function of the lth channel tap, and w [n] being optional noise.