METHOD OF TRANSMITTING AND RECEIVING INFORMATION IN DIRECT AND REVERSE DIRECTIONS Russian patent published in 2008 - IPC H04L5/00 

FIELD: information technology.

SUBSTANCE: on the transmitting sides of a direct and reverse directed information source, if necessary binary digital streams are generated, compressed in compression units, for example with time division, and modulated in high frequency modulators, and converted to signal streams. On the receiving sides in the reverse order, signal streams are demodulated in high frequency demodulators, converted to compressed binary digital streams, decompressed in corresponding decompression units, formatted, if necessary and transmitted to information users. If necessary on the transmitting sides, signal streams of other groups of information sources are summed up, and on the receiving sides they are divided in multiple access units. In the forward direction in front of the modulator, simultaneously after one cycle, in the compression unit, binary digits of the binary digital streams are read out and converted to a stream of M_n symbols, and respectively after the demodulator, in the decompression unit, after one cycle, the M_n stream of symbols is simultaneously converted to binary digital stream, transmitted in the same order as during reading out, to users.

EFFECT: increased efficiency of using frequency response, simplification of the process of providing for electromagnetic compatibility, such as in systems of short-range navigation and GSM-900 networks.

2 cl, 2 dwg, 1 tbl