Apparatus and method for judging the legitimacy of transfer...

Details Apparatus and method for judging the legitimacy of transfer... Apparatus and method for judging the legitimacy of transfer...

2004-08-31

2009-08-18

Lamarre, Guy J (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S809000, C714S819000

Reexamination Certificate

active

07577894

ABSTRACT:
When a plurality of data blocks are divided into a plurality of frames and the divided frames are transmitted, every time a frame is received, a interim calculation result of a check code is updated using a transitional calculation result of the check code of the data block corresponding to the frame received and the data included in the frame. When a final calculation result of the check code of a data block is obtained, the calculation result is compared with the check code included in the data block.

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English Translation of Japanese Patent Office Action, mailed Aug. 5, 2008 and issued in a corresponding Japanese Patent Application.

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