CARRIER OSCILLATOR COHERENT WITH NOISE PROPERTIES IN COMMUNICATION CHANNEL Russian patent published in 2017 - IPC H03B28/00 

FIELD: radio engineering, communication.

SUBSTANCE: carrier oscillator with noise properties in the communication channel contains a clock generator, N keys, four multipliers, an adder, an eigenvector calculator, an inverse matrix calculator, a matrix truncator, a square root calculator, a diagonal matrix generator, a matrix row adder, a transpose matrix calculator.

EFFECT: decreasing the magnitude of the root-mean-square error in estimating the coordinates of the signal constellation points in the presence of non-uniform additive noise.

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