Distributed control system architecture based on synchronized clocks

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United States of America Patent

PATENT NO 6654356
SERIAL NO

09182252

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Abstract

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A distributed system with an architecture based on synchronized clocks that provides accurate coordination of control functions. The distributed system includes a set of nodes coupled to a communication link. Each node has a clock which holds a real-world time. The nodes participate in a synchronization protocol on the communication link for synchronizing the real-world time in each clock. The architecture of the distributed system is such that the synchronization of control functionality in the distributed system is based upon the real-world time in the clocks. A variety of examples of applications for this architecture are set forth.

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Patent Owner(s)

Patent OwnerAddress
KEYSIGHT TECHNOLOGIES INC1400 FOUNTAINGROVE PARKWAY SANTA ROSA CA 95403-1738

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eidson, John C Palo Alto, CA 57 2087
Sitte, Hans J San Jose, CA 4 554
Warrior, Jogesh Mountain View, CA 27 2139

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