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:
Aug. 03, 2010
Filed:
Sep. 12, 2002
Dieter Brückner, Unterleiterbach, DE;
Dieter Klotz, Fürth, DE;
Karl-heinz Krause, Nürnberg, DE;
Jürgen Schimmer, Nürnberg, DE;
Dieter Brückner, Unterleiterbach, DE;
Dieter Klotz, Fürth, DE;
Karl-Heinz Krause, Nürnberg, DE;
Jürgen Schimmer, Nürnberg, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
The invention relates to a method for transmitting real time-critical data using data messages in a data network. The data messages have an identification, useful data and a transfer status. According to the inventive method, data messages comprising errors are replaced by replacement messages that have the same structure as the data messages. The replacement message has the same identification as the data message to be replaced and is thus forwarded via the switching node, which would have been used to route the error-free data message. The replacement message can contain details of the type of transmission error.