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:
Feb. 27, 2007
Filed:
Jul. 26, 2002
Alain Loge, Boulogne Billancourt, FR;
Christian Pitot, Boulogne Billancourt, FR;
Alain Loge, Boulogne Billancourt, FR;
Christian Pitot, Boulogne Billancourt, FR;
Thales, Paris, FR;
Abstract
This method consists in making a routing automaton carry out verifications on the integrity of the packets arriving at the packet switch, their periods of stay in the packet switch, their matching with the virtual paths that they claim to take as well as the routings proper, within the packet switch, of the datagrams that have satisfactorily undergone the verification. The routing automaton is provided with a random access memory of instructed values containing a table of virtual path local descriptors. The processing time of the automaton is divided into a repetitive sequence of time slots individually allocated to the different input ports of the packet switch.