Link Quality Estimation in Wireless Software Defined Network with a Reliable Control Plane - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2023

Link Quality Estimation in Wireless Software Defined Network with a Reliable Control Plane

Résumé

The Industrial Internet of Things (IIoT) has now emerged for many industrial applications. However, many crit- ical applications require high reliability and bounded end-to- end latency. Fortunately, scheduled wireless networks such as IEEE 802.15.4-TSCH try to orchestrate finely the transmissions. In particular, the Software-Defined Networking (SDN) paradigm is promising to concentrate the intelligence of the network in a controller and to simplify the functions achieved by the motes. SDN controller relies on link quality information of wireless devices to construct the routing topology of the network and to provision adequate radio resources for each link. We propose here an accurate link quality estimation scheme based on the SDN-TSCH, as an SDN solution for IEEE 802.15.4-TSCH network. We exploit the centralized view of the SDN controller to transmit packets of link quality estimation in a collision- free manner. Moreover, we investigate the performance of the control plane of SDN-TSCH through different shared, dedicated, and hybrid (mix of shared and dedicated cells) approaches. We figured out that the dedicated control plane provides high reliability and fast convergence for wireless SDN networks.
Fichier principal
Vignette du fichier
sdn_tsch_ext.pdf (485.61 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04177579 , version 1 (05-08-2023)

Identifiants

Citer

Farzad Veisi Goshtasb, Julien Montavont, Fabrice Theoleyre. Link Quality Estimation in Wireless Software Defined Network with a Reliable Control Plane. 2023 IEEE 9th International Conference on Network Softwarization (NetSoft),, Jun 2023, Madrid, Spain. ⟨10.1109/NetSoft57336.2023.10175475⟩. ⟨hal-04177579⟩
29 Consultations
31 Téléchargements

Altmetric

Partager

Gmail Mastodon Facebook X LinkedIn More