METHOD OF RESTORATION OF TRANSMITTED INTELLIGIBLE SIGNALS AFTER THEIR PASSAGE VIA COMMUNICATION CHANNEL Russian patent published in 1996 - IPC

FIELD: exchange of discrete information with employment of communication systems with modulation of different kind. SUBSTANCE: method provides for determination of dimensions of the vector field, its division into signal regions and separation of uncertain zone on the boundaries of these regions. Realization of these actions is accomplished with the aid of a storage. Then reception of intelligence signals is accomplished, signals received in the analog form are divided into orthogonal components by the correction method, analog quantities of orthogonal components are numbered several times in the course of duration of a single-in-time signal pulse in accordance with the selected numbering clock period. Then belonging of the received signal to the specific region in each numbering clock period is determined, and the quantity of each received signal in each numbering clock period is corrected in amplitude and phase depending on the quantity and position of the signal vector in the previous numbering clock period. At the same time identification of the belonging of signals to the specific signal regions is accomplished after which the identified signal is transformed into a form concentrated for use by the user. EFFECT: facilitated procedure. 4 dwg