Titre :

A new Dynamic Multicored Neighbors Discovery approach in BLE for Low Power Systems

Auteur(s) :

Sambo, Damien [Auteur]
Ecole nationale supérieure Mines-Télécom Lille Douai [IMT Nord Europe]
Mitton, Nathalie [Auteur]
Self-organizing Future Ubiquitous Network [FUN]
Delafaite, Robin [Auteur]
Université de Lille
Clavier, Laurent [Auteur]
Circuits Systèmes Applications des Micro-ondes - IEMN [CSAM - IEMN ]
Institut de Recherche sur les Composants logiciels et matériels pour l'Information et la Communication Avancée - UAR 3380 [IRCICA]
Centre for Digital Systems [CERI SN - IMT Nord Europe]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Kassi, Redha [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Plateforme de Caractérisation Multi-Physiques - IEMN [PCMP - IEMN]

Titre de la manifestation scientifique :

20th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)

Ville :

Paris

Pays :

France

Date de début de la manifestation scientifique :

2024-10-21

Éditeur :

IEEE

Mot(s)-clé(s) en anglais :

Internet of Things (IoT) energy efficiency Bluetooth Low Energy (BLE) Neighbor Discovery Process and Symmetric MultiProcessing
Internet of Things (IoT)
energy efficiency
Bluetooth Low Energy (BLE)
Neighbor Discovery Process
and Symmetric MultiProcessing

Discipline(s) HAL :

Informatique [cs]

Résumé en anglais : [en]

<div><p>Due to their limited resources, IoT devices are constantly striving to find a balance between energy consumption and performance. In this ongoing endeavor, the communication module frequently emerges as the foremost ...
Lire la suite ><div><p>Due to their limited resources, IoT devices are constantly striving to find a balance between energy consumption and performance. In this ongoing endeavor, the communication module frequently emerges as the foremost contributor to energy consumption. Among various communication technologies, Bluetooth Low Energy (BLE) stands out as a promising candidate due to its lightweight architecture and excellent performance. Despite recent advances in BLE optimization, the Neighbor Discovery Process (NDP) remains a highly energy-cost task. To enhance energy efficiency during this operation, we propose a new approach for the NDP that leverages the multicore architecture of a recent microcontroller to dynamically adjust the scanning duration based on the number of devices to discover. Intensive simulations have shown that a fixed scanning duration can be avoided by ending the NDP after discovering the required number of devices. Our proposal demonstrates a reduction in energy consumption through intensive simulations and a robust validation methodology. Furthermore, real-world experiments indicate that our approach can achieve up to 50% energy savings compared to a 1-second scan when only one core is used during the NDP.</p></div>Lire moins >

Langue :

Anglais

Comité de lecture :

Oui

Audience :

Internationale

Vulgarisation :

Non

Collections :

• Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520

Source :

Harvested from HAL