Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2005-02-22
2005-02-22
Iqbal, Nadeem (Department: 2114)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S037000, C717S124000
Reexamination Certificate
active
06859894
ABSTRACT:
This invention is a system and method for managing the risk that errors in interpreting program code may lead to costly problems. A code difference criterion related to code value and position is used to lower such risk. Satisfying the criterion ensures that one or more other program codes interpreted in a subsequent instance will be sufficiently different enough from a first program code to be interpreted in a first instance that such problems may be avoided. One aspect of satisfying the difference criterion is requiring that every code have a minimum 2 bits difference from any other code.
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Bonura Timothy M.
EMC Corporation
Fitzgerald Leanne J.
Gunther John M.
Iqbal Nadeem
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