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Delay and Energy Consumption of MQTT over QUIC: An Empirical Characterization Using Commercial-Off-The-Shelf Devices
| Content Provider | MDPI |
|---|---|
| Author | Ram, ón Agüero Fernández, Fátima Jeddou, Sidna Diez, Luis Baina, Amine Abdallah, Najid |
| Copyright Year | 2022 |
| Description | The QUIC protocol, which was originally proposed by Google, has recently gained a remarkable presence. Although it has been shown to outperform TCP over a wide range of scenarios, there exist some doubts on whether it might be an appropriate transport protocol for IoT. In this paper, we specifically tackle this question, by means of an evaluation carried out over a real platform. In particular, we conduct a thorough characterization of the performance of the MQTT protocol, when used over TCP and QUIC. We deploy a real testbed, using commercial off-the-shelf devices, and we analyze two of the most important key performance indicators for IoT: delay and energy consumption. The results evince that QUIC does not only yield a notable decrease in the delay and its variability, over various wireless technologies and channel conditions, but it does not hinder the energy consumption. |
| Starting Page | 3694 |
| e-ISSN | 14248220 |
| DOI | 10.3390/s22103694 |
| Journal | Sensors |
| Issue Number | 10 |
| Volume Number | 22 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-05-12 |
| Access Restriction | Open |
| Subject Keyword | Sensors Industrial Engineering Information and Library Science Internet of Things (iot) Quic Udp Internet Connections (quic) Transmission Control Protocol (tcp) Message Queuing Telemetry Transport (mqtt) Quality of Service (qos) Energy Consumption |
| Content Type | Text |
| Resource Type | Article |
