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.

Date of Patent:
Oct. 14, 2014

Filed:

Sep. 21, 2011
Applicants:

Abhijit Kumar Deb, Eindhoven, NL;

Sujan Pandey, Eindhoven, NL;

Hubertus Gerardus Hendrikus Vermeulen, Eindhoven, NL;

Inventors:

Abhijit Kumar Deb, Eindhoven, NL;

Sujan Pandey, Eindhoven, NL;

Hubertus Gerardus Hendrikus Vermeulen, Eindhoven, NL;

Assignee:

NXP B.V., Eindhoven, NL;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04L 12/26 (2006.01); H04L 12/40 (2006.01);
U.S. Cl.
CPC ...
H04L 12/40026 (2013.01); H04L 43/50 (2013.01);
Abstract

Systems and methods for testing a communications network having a central bus guardian (CBG) to detect a faulty condition associated with the CBG are described. In one embodiment, a method for testing a communications network having a CBG to detect a faulty condition associated with the CBG includes supplying a communications schedule to the CBG, causing test data to be transmitted between different buses that are connected to the CBG according to the communications schedule, and determining the faulty condition associated with the CBG based on whether or not the test data is received according to the communications schedule. Other embodiments are also described.


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