The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 24, 2013
Filed:
Jun. 02, 2003
Arie Johannes DE Heer, Twente, NL;
Ronald DE Man, Enschede, NL;
Arie Johannes de Heer, Twente, NL;
Ronald de Man, Enschede, NL;
Alcatel Lucent, Paris, FR;
Abstract
A method of reconfiguring a ring network having a plurality of nodes connected by a plurality of links, comprising initiating reconfiguring of one of the nodes in response to a network change message received over a link connected thereto from an adjacent node, blocking said link by the one node, reconfiguring network information stored on the one node, flushing any old queued messages on said one node and, in response to completion of said flushing, sending a reconfigured message to the other node adjacent thereto, and de-blocking said link by the one node in response to receipt of a reconfigured message from the first-mentioned adjacent node.