Detail publikace

Ethernet Standards IEEE 802.3 and IEEE 802.11 for Industrial Automation

BRADÁČ, Z., BRADÁČ, F., PROKOP, M., SVOBODA, P.

Originální název

Ethernet Standards IEEE 802.3 and IEEE 802.11 for Industrial Automation

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper describes research project concerning utilization of Wireless Ethernet (IEEE 802.11) for data acquisition of process information. As the wireless LAN technology is quite new, there is a need for knowledge of transmission parameters of the wireless networks as for throughput and delays. At present the standard Ethernet 10BaseT, 100BaseT (IEEE 802.3) and the wireless one (IEEE 802.11) is being used in general application. However it is expected the all mentioned versions would be deployed in the industry for process control purposes. If we review the requirements of control systems on transmitted data we can divide the communication subsystems into two major groups. Into the first group are communications that transport non-real time data or data that do not have strict requirements on timing. Examples of such communication are transmissions of configuration data and data used for visualization. The second group consists of real-time messages that have strict requirements on timing like real-time control data. Utilization of Ethernet technologies for control systems of the first group is very popular thanks to low cost of network components. However Ethernet uses non-deterministic media access method so some people consider Ethernet unsuitable for real-time purposes. However under some conditions the Ethernet is able to assure real-time performance so it is necessary to measure properties of various Ethernet configurations and variants.

Klíčová slova v angličtině

IEEE, wirelles, Ethernet

Autoři

BRADÁČ, Z., BRADÁČ, F., PROKOP, M., SVOBODA, P.

Rok RIV

2003

Vydáno

26. 5. 2003

Nakladatel

TU Košice

Místo

Košice

ISBN

80-7099-509-2

Kniha

Proceedings of International Carpathian Control Conference

Strany od

609

Strany do

612

Strany počet

4

BibTex

@inproceedings{BUT7874,
  author="Zdeněk {Bradáč} and František {Bradáč} and Miloš {Prokop} and Petr {Svoboda}",
  title="Ethernet Standards IEEE 802.3 and IEEE 802.11 for Industrial Automation",
  booktitle="Proceedings of International Carpathian Control Conference",
  year="2003",
  pages="4",
  publisher="TU Košice",
  address="Košice",
  isbn="80-7099-509-2"
}