DIRECT AND REVERSE DATA TRANSMISSION AND RECEPTION SYSTEM Russian patent published in 2008 - IPC H04L5/00 

FIELD: information technologies.

SUBSTANCE: invention refers to communication engineering and can be used as direct and reverse data transmission and reception system (DTRS) enabling data delivery from information source to consumers using digital data communication. DTRS contains direct and reverse series functionally connected heterogeneous information sources, interpolator, e.g. with time division, of binary digital streams (BDS), high-frequency signal modulator with carrier frequency generator, transmitter, receiver, high-frequency signal demodulator, digital stream to BDS demultiplexer of information consumers and, if necessary, formatting and multiple access units, e.g. with code division. DTRS contains provided in front of modulator direct, including additionally, interpolator generating ordered BDS synchronous per binary digit and transforming them to M_n- digit stream. Demodulator is followed with demultiplexer transforming M_n- digit stream to BDS synchronously per step supplied in order similar to that for reading, to outputs of incorporated demultiplexer.

EFFECT: higher performance of frequency resource, simplified solution for EMC support, eg of short-range radio navigation systems and GSM-900 networks.

2 cl, 2 dwg, 1 tbl