Pulse or digital communications – Synchronizers – Phase displacement – slip or jitter correction
Reexamination Certificate
2006-04-11
2006-04-11
Kim, Kevin (Department: 2638)
Pulse or digital communications
Synchronizers
Phase displacement, slip or jitter correction
Reexamination Certificate
active
07027547
ABSTRACT:
The invention provides a novel scheme to match the clock rates along a single transmission channel.The rate matching aspect of this invention receives a character stream synchronized by a first clock and buffers the character streams. Buffered characters are then transmitted over an output channel synchronized by a second clock. The rate matching system removes one or more filler or removable characters from the output channel if an overflow condition is detected and inserts one or more filler or removable characters in the output channel if an underflow condition is detected.
REFERENCES:
patent: 6415006 (2002-07-01), Rude
patent: 6625241 (2003-09-01), Mejia
patent: 6757348 (2004-06-01), Vila et al.
patent: 6891845 (2005-05-01), Boock et al.
Blakely , Sokoloff, Taylor & Zafman LLP
Crest Microsystems
Kim Kevin
LandOfFree
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