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Enabling Dynamic and Lightweight Management of Distributed Bluetooth Low Energy Devices
KTH, School of Engineering Sciences in Chemistry, Biotechnology and Health (CBH).
KTH, School of Engineering Sciences in Chemistry, Biotechnology and Health (CBH).
2018 (English)In: 2018 INTERNATIONAL CONFERENCE ON COMPUTING, NETWORKING AND COMMUNICATIONS (ICNC), IEEE , 2018, p. 620-624Conference paper, Published paper (Refereed)
Abstract [en]

Bluetooth Low Energy (BLE) is a wireless communication technology for Internet of Things (IoT) applications. Although recent versions of BLE embrace the 6LoWPAN standard for IPv6 low-power device communication, this is often not the best choice for constrained-node networks due to downsides such as increased memory and computation overhead, heavier network stack, increased power consumption, backward incompatibility, etc. A crucial requirement for successful IoT solutions is an efficient strategy for monitoring and control of highly distributed sensor nodes. In this paper, we propose a dynamic and lightweight model for management of distributed constrained BLE nodes based on OMA Lightweight M2M (LWM2M) protocol. To this end, we have designed a new intermediate component, a BLE-LWM2M gateway (GW), which has dual roles: a BLE master that monitors and controls the BLE devices, and a LWM2M client that acts on behalf of an operator's LWM2M management server. The BLE-LWM2M GW has interfaces to dynamically manage connected BLE devices as LWM2M objects, called ObjectTwins, in runtime without a need for user configuration. All services that BLE devices provide are mapped to the ObjectTwins in the gateway, which are exposed to the LWM2M server. Hence, this model enables a LWM2M server to manage distributed BLE devices by interacting with the BLE-LWM2M GW using the LWM2M standard methods, and the constrained devices can still use a native Bluetooth communication protocol. To verify its feasibility, a prototype of a mobile healthcare system has been implemented in a testbed.

Place, publisher, year, edition, pages
IEEE , 2018. p. 620-624
Series
International Conference on Computer Networking and Communications, ISSN 2325-2626
National Category
Computer Systems
Identifiers
URN: urn:nbn:se:kth:diva-239831DOI: 10.1109/ICCNC.2018.8390355ISI: 000450117400114Scopus ID: 2-s2.0-85050082095ISBN: 978-1-5386-3652-7 (print)OAI: oai:DiVA.org:kth-239831DiVA, id: diva2:1275808
Conference
International Conference on Computing, Networking and Communications (ICNC), MAR 05-08, 2018, Maui, HI
Note

QC 20190107

Available from: 2019-01-07 Created: 2019-01-07 Last updated: 2019-01-07Bibliographically approved

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Ha, Min KeunLindh, Thomas

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  • apa
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