Massively redundant fault-tolerant methods, such as triple modular redundancy require enormously more weight and power than the nonfault-tolerant system and solve only one reliability problem. This paper will show that three reliability problems, random bit flips, error burst and hard failures can be solved for less than 25 percent more power and 50-100 percent more parts using error detection codes and powered-down spares with repeated execution on detection of error.


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    Title :

    Low power error correction architecture for space


    Additional title:

    Architektur zur Fehlerkorrektur bei niedrigem Energieverbrauch fuer die Raumfahrt


    Contributors:
    Maier, R.J. (author)

    Published in:

    Publication date :

    1983


    Size :

    6 Seiten, 5 Bilder, 1 Tabelle, 5 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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