Data transmission efficiency in bluetooth low energy versions
ID Bulić, Patricio (Author), ID Kojek, Gašper (Author), ID Biasizzo, Anton (Author)

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One important aspect when choosing a Bluetooth Low Energy (BLE) solution is to analyze its energy consumption for various connection parameters and desired throughput to build an optimal low-power Internet-of-Things (IoT) application and to extend the battery life. In this paper, energy consumption and data throughput for various BLE versions are studied. We have tested the effect of connection interval on the throughput and compared power efficiency relating to throughput for various BLE versions and different transactions. The presented results reveal that shorter connection intervals increase throughput for read/write transactions, but that is not the case for the notify and read/write without response transactions. Furthermore, for each BLE version, the energy consumption is mainly dependable on the data volume. The obtained results provide a design guideline for implementing an optimal BLE IoT application.

Keywords:Bluetooth Low Energy (BLE), power estimation, performance evaluation, Internet of Things (IoT), Wireless Sensor Network (WSN)
Work type:Article
Typology:1.01 - Original Scientific Article
Organization:FRI - Faculty of Computer and Information Science
Publication status:Published
Publication version:Version of Record
Number of pages:17 str.
Numbering:Vol. 19, iss. 17, art. 3746
PID:20.500.12556/RUL-132805 This link opens in a new window
ISSN on article:1424-8220
DOI:10.3390/s19173746 This link opens in a new window
COBISS.SI-ID:1538296003 This link opens in a new window
Publication date in RUL:03.11.2021
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Shortened title:Sensors
COBISS.SI-ID:10176278 This link opens in a new window


License:CC BY 4.0, Creative Commons Attribution 4.0 International
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:01.09.2019

Secondary language

Keywords:Bluetooth Low Energy (BLE), analiza porabe, ocena performans, internet stvari (IoT), brezžična senzorska omrežja (WSN)


Funder:ARRS - Slovenian Research Agency
Project number:P2-0359
Name:Vseprisotno računalništvo

Funder:ARRS - Slovenian Research Agency
Project number:P2-0098
Name:Računalniške strukture in sistemi

Funder:EC - European Commission
Funding programme:H2020
Project number:769661
Name:Supporting Active Ageing through Multimodal coaching

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