| 摘要 |
The invention relates to telecommunications, in particular to methods and means for transmitting digital messages and can be used for transmitting information through wire channels and telecommunication channels using electromagnetic waves. The use of said channels is simplified by excluding multiplication and division operators from a coding and decoding process. Said invention makes it possible to transmit any messages from elements of Abelian group including code words whose elements are matrixes, polynomials, numbers of mixed-base notation and nonpositional notation. The codes based on the inventive rules pertain to the class of systematic linear block codes. The inventive system for transmitting a digital message comprises an encoder (1), a modulator (2), a transmitter (3), a receiver (4) a demodulator (5) and a decoder (6). <IMAGE>
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