Impact of CoAP and MQTT on NB-IoT System Performance

The IoT protocols used for data transfer in the application layer, namely the Constraint Application Protocol (CoAP) and Message Queue Telemetry Transport (MQTT) have dependencies to the transport layer. The choice of transport, Transmission Control Protocol (TCP) or the User Datagram Protocol (UDP)...

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Bibliographic Details
Main Authors: Anna Larmo, Antti Ratilainen, Juha Saarinen
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/19/1/7