From IoT to Cloud: Applications and Performance of the MQTT Protocol
Paper i proceeding, 2020

A study of the MQTT publish/subscribe protocol with different QoS levels is presented with the aim to extend the Internet of Things (IoT) concept across access, edge and transport networks and reach cloud computing facilities. A simple testbed is set up with related software components to measure the end-to-end delivery latency between the publisher and the subscribers and the impact of the network delay caused by network configurations with different service deployments. In particular, the latency is shown to rise up to more than 7 times the average network delay when the QoS 2 level is applied, thus indicating that its adoption must be carefully considered.

MQTT

5G

IoT

Latency

Test bed

Edge Cloud

Författare

Davide Borsatti

Universita di Bologna

Walter Cerroni

Universita di Bologna

Federico Tonini

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Optiska nätverk

Carla Raffaelli

Universita di Bologna

International Conference on Transparent Optical Networks

21627339 (eISSN)

1-4

22nd International Conference on Transparent Optical Networks, ICTON 2020
Bari, Italy,

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Telekommunikation

Kommunikationssystem

Datorsystem

Relaterade dataset

DOI: 10.1109/ICTON51198.2020.9203167

Mer information

Skapat

2020-10-22