FIELD: radio communications.
SUBSTANCE: method includes encoding of client signals by quasi-orthogonal series of orthogonal functions like Walsh functions, modulation of bearing frequency. Method also includes separation of pulse series of client signals on several sub-series, information bits of which are encoded by quasi-orthogonal series or orthogonal series like Walsh functions, while for encoding of information bits of different sub-series mutually quasi-orthogonal series or orthogonal series like Walsh functions are used, formed sub-series, bits of which are encoded by quasi-orthogonal series.
EFFECT: increased number of channels without increase of group information transfer speed.
6 dwg
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