Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2007-04-19
2011-11-22
Baker, Stephen (Department: 2112)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S057000
Reexamination Certificate
active
08065566
ABSTRACT:
A control device managing a plurality of nodes transmitting and receiving data containing an error correcting code, comprises means accepting, when any one of the nodes detects an uncorrectable error from the data containing the error correcting code, a signal transmitted by the node detecting the error, means judging from a record of the detection of a first node, when accepting the signal from a second node receiving data transmitted by the first node, whether or not the first node has detected the uncorrectable error from the data transmitted to the second node, and means stopping, when the first node has detected the uncorrectable error from the data transmitted to the second node, a process attributed to the acceptance of the signal from the second node.
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Hataida Makoto
Hosokawa Yuka
Ishizuka Takaharu
Itou Daisuke
Owaki Takeshi
Baker Stephen
Fujitsu Limited
Fujitsu Patent Center
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