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. 13, 2017
Filed:
Dec. 10, 2012
Siemens Aktiengesellschaft, München, DE;
Michael Armbruster, München, DE;
Ludger Fiege, Grafing, DE;
Johannes Riedl, Ergolding, DE;
Thomas Schmid, Leinfelden-Echterdingen, DE;
Andreas Zirkler, München, DE;
SIEMENS AKTIENGESELLSCHAFT, , DE;
Abstract
A method for operating a communication network, in particular an ethernet network is provided. Each network device coupled to the network has a first control device, a first switch device which is assigned to the first control device, a second control device, and a second switch device which is assigned to the second control device. Each switch device has a transmitting and receiving port for transmitting and receiving data via the communication network, a first internal transmitting and receiving port for transmitting and receiving data between the switch devices, and a second internal transmitting and receiving port for transmitting and receiving data to or from the control device. A respective data exchange at the first and second internal transmitting and receiving port is prioritized over a data exchange at the transmitting and receiving port for transmitting and receiving data via the communication network.