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:
Jun. 28, 2011
Filed:
Dec. 04, 2008
Remi Andreoletti, Tournefeuille, FR;
Christian Pitot, Boulogne-Billancourt, FR;
Patrice Toillon, Fourqueux, FR;
Remi Andreoletti, Tournefeuille, FR;
Christian Pitot, Boulogne-Billancourt, FR;
Patrice Toillon, Fourqueux, FR;
Thales, , FR;
Abstract
Embodiments of the invention enable the integrity of data processed by a switch to be guaranteed better than 10undetected erroneous frames per flight hour. To do this, rules for disabling ports are included in the switch management program. These rules include a maximum absolute admissible number of erroneous frames, to a maximum relative rate of admissible erroneous frames and a minimum number of erroneous frames constituting a significance threshold. Random errors are detected at the level of each frame due to the insertion of a CRC. Deterministic or data-dependent errors able to deceive systematically the CRC check are made random by means of a frame index.