METHOD TO TRANSFER INFORMATION BY MEANS OF NOISE-LIKE SIGNALS

摘要

FIELD: information technologies. ^ SUBSTANCE: on a transmitting side a bearing oscillation is modulated with a noise-like signal, besides, each symbol of alphabet at is coded by means of the NLS with its repetition period Ti, which is different from others, and at a receiving side the values of autocorrelation function Y(ä) are found in points ä = Ti, 2Ti, ..nTi, then amounts are calculated, and aj value is assigned to the received signal, for which the sum S(Tj) is the maximum. ^ EFFECT: higher noise immunity due to more complete usage of information enclosed into the autocorrelation function of a periodic noise-like signal. ^ 2 dwg