Skip to Main content Skip to Navigation
Conference papers

Priority and adaptive QoS mechanism for Wireless Networked Control Systems using IEEE 802.15.4

Najet Boughanmi 1, 2 Ye-Qiong Song 2 Eric Rondeau 1
2 TRIO - Real time and interoperability
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : Wireless Networked Control Systems (WNCSs) require a special attention on communication protocols used to exchange time-constrained messages. The native IEEE 802.15.4 standard does not implement mechanisms capable to control the service offered by network. This paper proposes a solution enabling to prioritize the messages based on the blackburst mechanism. An analytic study on worst-case response time is presented to evaluate the performance of this new mechanism. Moreover, an online adaptation of the quality of control (QoC) is presented. These mechanisms are implemented and added to TrueTime and validated through simulations.
Document type :
Conference papers
Complete list of metadata

https://hal.inria.fr/inria-00541279
Contributor : Najet Boughanmi <>
Submitted on : Tuesday, November 30, 2010 - 11:52:02 AM
Last modification on : Tuesday, March 16, 2021 - 5:42:05 PM

Identifiers

  • HAL Id : inria-00541279, version 1

Collections

Citation

Najet Boughanmi, Ye-Qiong Song, Eric Rondeau. Priority and adaptive QoS mechanism for Wireless Networked Control Systems using IEEE 802.15.4. IECON'10 - 36th Annual Conference of the IEEE Industrial Electronics Society, Nov 2010, Phoenix, AZ, United States. pp.CDROM. ⟨inria-00541279⟩

Share

Metrics

Record views

285