METHOD AND DEVICE FOR ESTIMATED NON-BINARY ENCODING WITH REPEAT AND ACCUMULATION AND OF SPACE-TIME ENCODING Russian patent published in 2005 - IPC

FIELD: mobile telecommunication systems.

SUBSTANCE: transferred data are divided on separate frames, each of which contains mN bits, and each frame is additionally segmented on N blocks, each of which contains m bits. N blocks are transformed to N non-binary Galois field elements, GF(2^m). Aforementioned N non-binary symbols are repeated with repeat coefficient r. rN symbols are multiplied by weight coefficients, being non-zero elements of GF(2^m). rN estimated symbols are alternated and accumulated. rN of accumulated symbols are transferred to receiver, or, prior to transfer, reverse imaging of each of rN accumulated symbols to m bits is performed.

EFFECT: higher reliability.

2 cl, 5 dwg