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1. (WO2017148626) RADIO COMMUNICATION SYSTEM FOR AN INDUSTRIAL AUTOMATION SYSTEM, METHOD FOR OPERATING SAID COMMUNICATION SYSTEM, AND RADIO TRANSCEIVER STATION

Pub. No.:    WO/2017/148626    International Application No.:    PCT/EP2017/051626
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Fri Jan 27 00:59:59 CET 2017
IPC: H04W 84/12
H04W 92/00
H04L 12/863
H04L 29/12
H04L 1/02
H04L 12/40
Applicants: SIEMENS AKTIENGESELLSCHAFT
Inventors: MÜLLER, Jörg
Title: RADIO COMMUNICATION SYSTEM FOR AN INDUSTRIAL AUTOMATION SYSTEM, METHOD FOR OPERATING SAID COMMUNICATION SYSTEM, AND RADIO TRANSCEIVER STATION
Abstract:
In a radio communication system for an industrial automation system, at least one first communication device and one second communication device are redundantly connected to an industrial communication network. The first and second communication devices are each connected directly or indirectly to a particular first radio transceiver station and to a particular second radio transceiver station via the first communication network connection and via the second communication network connection thereof. The first and second radio transceiver stations determine an order for data frames to be transmitted inside a predefined interval of time on the basis of destination MAC addresses assigned to the data frames to be transmitted. The order within data frames to be transmitted to a selected destination MAC address is determined by the order in which said data frames are received.