DECODER OF PRODUCT OF 3D CODES WITH REQUESTS Russian patent published in 2015 - IPC H04L1/20 H03M13/45 

FIELD: radio engineering, communication.

SUBSTANCE: invention proposes a decoder of a product of 3D codes with requests, which includes a receiving unit, the first output of which is connected to a statistical assessment unit, and the second output is connected to the first input of the line processing unit. The proposed device includes a matrix processing unit, a 3D decoder, a tag unit, a data sampling unit and a request unit. One output of the statistical assessment unit is connected to the second input of the line processing unit, and its output is connected to the first input of the matrix processing unit; the second input of the same unit is connected to the other output of the statistical assessment unit. The first, the second and the third outputs of the matrix processing unit are respectively connected to the first input of the 3D decoder, to the other input of the data sampling unit and to the second input of the tag unit, the first input of which is connected to the third output of the receiving unit, and the first output of the tag unit is connected through one input of the data sampling unit to the second input of the 3D decoder while the second output of the tag unit is connected to the input of the request unit.

EFFECT: improving reliable transmission of information.

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