RESEARCH OF DATA TRANSMISSION PROTOCOLS IN THE CONDITIONS OF THE INTERNET OF THINGS
DOI:
https://doi.org/10.26906/SUNZ.2022.1.066Keywords:
Internet of Things, protocol, MQTT, CoAP, HTTP/11, HTTP/2Abstract
The subject of research in the article is the are the protocols of data transmission in the conditions of the Internet of Things. The purpose of the work is to compare protocols of the Internet of Things on the basis of a demonstration stand. The WeMos D1 module is considered as a hardware platform, which uses Wi-Fi data transmission technology, which is the most common today for Internet of Things devices. During the experiment, are determined delays, packet loss depending on their size, the ratio of service information to useful information per transaction. All measurements are made using protocols: MQTT, CoAP, HTTP/2; in order to determine in which kind of devices the protocols are most effectiveDownloads
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