HDLC encoding and decoding techniques

Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching

Reexamination Certificate

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C370S476000

Reexamination Certificate

active

08031695

ABSTRACT:
An HDLC frame formation technique that calculates fields based on unscrambled data and combines unscrambled fields with scrambled data. Decoding HDLC frames includes determining integrity of the scrambled data based on the unscrambled fields.

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