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Measurement and Analysis of Network Data Based on MQTT Protocol

机译:基于MQTT协议的网络数据测量与分析

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As a lightweight protocol, the Message Queuing Telemetry Transport (MQTT) is widely used in the scopes of Internet of Things on account of its quite low bandwidth requirements. We built a temperature and humidity monitoring system using the Raspberry Pi and NodeMcu to communicate with each other through the MQTT protocol. This work applies network analytics tools such as Wireshark to capture and analyze network data. We looped message to broker with different QoS level and time interval and then observed the RTT (Round Trip Time) to analyze correlation between them.
机译:作为一种轻量级协议,消息排队遥测传输(MQTT)是由于其相当低的带宽要求而广泛应用于内容互联网的范围。我们使用覆盆子PI和Nodemcu建立了一种温度和湿度监测系统,通过MQTT协议互相通信。这项工作适用网络分析工具,例如Wireshark以捕获和分析网络数据。我们以不同的QoS级别和时间间隔将消息循环到代理,然后观察到RTT(往返时间)来分析它们之间的相关性。

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