Cryptography – Communication system using cryptography – Wireless communication
Patent
1997-08-28
1999-08-31
Gregory, Bernarr E.
Cryptography
Communication system using cryptography
Wireless communication
380 9, 380 28, 380 42, 380 49, H04L 900, H04L 928
Patent
active
059463988
ABSTRACT:
A state synchronized cipher text scrambler is disclosed. The state synchronized cipher text scrambler enables multiple data streams to be scrambled in parallel in such a way that the data streams are uncorrelated with respect to each other and there is a large fixed delay relationship between the scrambler bits over the multiple streams. This enables a receiver to correctly identify the ordering of the multiple data streams with respect to each other automatically, correct for any polarity or wire-swap misconnections and align the received multiple data streams despite differential delays between the data streams.
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Gregory Bernarr E.
Level One Communications Inc.
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