Error correction of digital signal processing devices using non-positional modular codes

The paper discusses an algorithm for correcting code errors of the residue number system using a positional characteristic. Application of parallel-pipeline computations of this positional characteristic allows us to reduce hardware costs by 7.2% for processing 2-byte data represented in a residue n...

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Bibliographic Details
Published in:Automatic control and computer sciences Vol. 51; no. 3; pp. 167 - 173
Main Authors: Kaplun, D. I., Klionskiy, D. M., Bogaevskiy, D. V., Gulvanskiy, V. V., Veligosha, A. V., Kalmykov, I. A.
Format: Journal Article
Language:English
Published: New York Allerton Press 01.05.2017
Springer Nature B.V
Subjects:
Computer Science
Control Structures and Microprogramming
Cost engineering
Devices
Digital signal processing
Error correction
Fault tolerance
Modular equipment
Number systems
Permissible error
Residue number systems
code error
residue number system
digital signal processing
positional characteristic
hardware costs
multi-rate device
ISSN:0146-4116, 1558-108X
Online Access:Get full text
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Summary:The paper discusses an algorithm for correcting code errors of the residue number system using a positional characteristic. Application of parallel-pipeline computations of this positional characteristic allows us to reduce hardware costs by 7.2% for processing 2-byte data represented in a residue number system code. The main properties of codes allow us to provide the required fault-tolerance for multi-rate DSP devices. The results provided in the paper can be applied to hydroacoustic monitoring tasks.
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ISSN:0146-4116
1558-108X
DOI:10.3103/S0146411617030051