Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2006-05-30
2006-05-30
Beausoliel, Robert (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S006130, C714S049000
Reexamination Certificate
active
07055072
ABSTRACT:
It is object to provide a memory system for reliably detecting an error, if any, in management information that is read out. The same content of telephone number data is stored in memories8, 9, 10. When telephone number data is read out of the memories8, 9, 10, a comparing section20judges if all the contents of the telephone number data are the same. If not, a parity error detecting section22performs parity check of the telephone number data and excludes the content from which a parity error is detected as an object not to be processed thereafter. After the parity check, an object-to-be-processed determining section24determines whether or not there is any telephone number data in the majority on the basis of the criterion that the sum of the pieces of the telephone number data that is read out. If there is not such telephone number data, it judges that there is an error.
REFERENCES:
patent: 5128944 (1992-07-01), Flaherty et al.
patent: 5495447 (1996-02-01), Butler et al.
patent: 5907671 (1999-05-01), Chen et al.
patent: 6154872 (2000-11-01), Jones
patent: 6349390 (2002-02-01), Dell et al.
patent: 62-192837 (1987-08-01), None
patent: 63-143649 (1988-06-01), None
patent: 63-279347 (1988-11-01), None
patent: 3-113644 (1991-05-01), None
patent: 3-58743 (1991-06-01), None
patent: 3-161187 (1996-06-01), None
patent: 10-222430 (1998-08-01), None
patent: 11-164486 (1999-06-01), None
Parag K. Lala, translated by Yoshihiro Touma, “Fault-Tolerance Nyuumon”, Ohm sha, Sep. 15, 1988, pp. 81-87, 100-102.
Beausoliel Robert
Dellett & Walters
Niigata Seimitsu Co., Ltd.
Wilson Yolanda L
LandOfFree
Memory system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Memory system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Memory system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3555233