Experimental Evaluation on NB-IoT and LoRaWAN for Industrial and IoT Applications

被引：0

作者：

Ballerini, Massimo ^{[1
]}

Polonelli, Tommaso ^{[1
]}

Brunelli, Davide ^{[3
]}

Magno, Michele ^{[2
]}

Benini, Luca ^{[1
,2
]}

机构：

[1] Univ Bologna, Dept Elect Elect & Informat Engn DEI, Bologna, Italy

[2] Swiss Fed Inst Technol, Integrated Syst Lab, Zurich, Switzerland

[3] Univ Trento, DII, Trento, Italy

来源：

2019 IEEE 17TH INTERNATIONAL CONFERENCE ON INDUSTRIAL INFORMATICS (INDIN) | 2019年

关键词：

LPWAN; Long-Range Communcation; NB-IoT; LoRA; LoRaWAN; IoT; IIoT; Energy Efficiency;

D O I：

10.1109/indin41052.2019.8972066

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Low power and long-range communications are essential features of the Internet of Things (IoT) paradigm that is becoming widespread across a spectrum of industrial applications. In this paper, we present performance evaluation of the most promising long-range communication technologies, namely LoRaWAN and NB-IoT. We present accurate in-field measurements using a monitoring application as a testbench for a fair comparison in terms of energy efficiency and lifetime. Experimental results highlight that NB-IoT payload length does not impact on transmission energy. Thus, applications that implement buffering and caching techniques are favored. On the other hand, LoRaWAN consumes 10x less energy to transmit a payload equivalent to that of NB-IoT, thereby allowing longer end-device lifetime.

引用

页码：1729 / 1732

页数：4

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