Excavating
Patent
1988-11-03
1990-10-16
Atkinson, Charles E.
Excavating
G06F 1110
Patent
active
049641271
ABSTRACT:
A data handling system wherein data are arranged into frames including an information data section and a frame check sequence (FCS) section, and wherein a stamp section has to be appended/deleted from said frame. The stamp appending is operated without any FCS updating being required by appending to each stamp, a so called precomputed and stored anti-stamp.
REFERENCES:
patent: 4577313 (1986-03-01), Sy
patent: 4720829 (1988-01-01), Fukasawa et al.
patent: 4841526 (1989-06-01), Wilson et al.
Calvignac Jean
Dauphin Michel
Lenoir Raymond
Picard Jean-Louis
Atkinson Charles E.
Cockburn Joscelyn G.
International Business Machines - Corporation
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