Kausa: KPI-aware Scheduling Algorithm for Multi-flow in Multi-hop IoT Networks

Abstract : The telecommunication operators focus on the Inter-net of Things (IoT) and route the traffic of several clients on a multi-hop infrastructure. Operators need to offer Service Level Agreements (SLAs) to each client, guaranteeing a minimum reliability or a maximum delay for each application. The deterministic IETF 6TiSCH protocol stack is particularly appropriate to provide SLA guarantees, because it allocates dedicated time-frequency blocks for a given traffic. We propose Kausa, a scheduling algorithm to assign a route and allocate resources to each client flow. We optimize the network lifetime while respecting the flow-level requirements. Kausa efficiently deals with lossy links, by scheduling ad-hoc retransmission opportunities. It limits both the buffer occupation and the end-to-end delay. Our simulations mimic multiple scenarios on multi-hop topologies, highlighting the relevance of our approach.
Type de document :
Communication dans un congrès
AdHoc-Now 2016 - 15th International Conference on Ad Hoc Networks and Wireless , Jul 2016, Lille, France
Liste complète des métadonnées

Littérature citée [11 références]  Voir  Masquer  Télécharger

https://hal.inria.fr/hal-01306628
Contributeur : Guillaume Gaillard <>
Soumis le : lundi 25 avril 2016 - 10:51:16
Dernière modification le : mercredi 24 mai 2017 - 01:02:44
Document(s) archivé(s) le : mardi 15 novembre 2016 - 11:50:23

Fichier

kausa-HAL.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : hal-01306628, version 1

Collections

Citation

Guillaume Gaillard, Dominique Barthel, Fabrice Theoleyre, Fabrice Valois. Kausa: KPI-aware Scheduling Algorithm for Multi-flow in Multi-hop IoT Networks. AdHoc-Now 2016 - 15th International Conference on Ad Hoc Networks and Wireless , Jul 2016, Lille, France. 〈hal-01306628〉

Partager

Métriques

Consultations de la notice

229

Téléchargements de fichiers

147