Method and system for minimizing the connection set up time in high speed packet switching networks

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6400681
SERIAL NO

08834679

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention is directed to a high speed packet switching network and, in particular to a method and system for minimizing the time to establish a connection between an origin and a destination node. A path calculated at the time the connection is requested is recorded in a Routing Database and updated each time a modification occurs in the network. Furthermore, alternate paths for supporting non-disruptive path switch on failure or preemption, and new paths towards potential destination nodes can be calculated and stored when the connection set up process is idle. These last operations are executed in background with a low processing priority and in absence of connection request.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CISCO TECHNOLOGY, INC.SAN JOSE, CA14366

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bertin, Olivier Nice, FR 20 1638
Brun, Gerard Nice, FR 5 590
Galand, Claude Cagnes sur Mer, FR 99 4994
Maurel, Olivier Le Cannet, FR 13 1338
Nicolas, Laurent Villeneuve Loubet, FR 15 1141

Cited Art Landscape

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8743885 Mobile service routing in a network environment 16 2011
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* Cited By Examiner