Cryptography – Communication system using cryptography
Reexamination Certificate
2011-01-25
2011-01-25
Moazzami, Nasser (Department: 2436)
Cryptography
Communication system using cryptography
Reexamination Certificate
active
07876900
ABSTRACT:
In one embodiment, a hybrid backplane coding scheme transmits data using lengthy sequences of scrambled data, separated by 8b/10b control character sequences that prepare the receiver for the next scrambled sequence and permit realignment if necessary. Advantageously, the sender of the scrambled data can be changed during the control character sequence. The hybrid backplane coding scheme can be designed such that the power spectral density of scrambled data and control character sequences are similar, which permits good performance with high-speed electrical differential receivers. Other embodiments are described and claimed.
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McNally Michael S
Moazzami Nasser
Schuler Robert
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