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  • 标题:Performance Evaluation of CoAP and MQTT_SN in an IoT Environment
  • 本地全文:下载
  • 作者:Mónica Martí ; Carlos Garcia-Rubio ; Celeste Campo
  • 期刊名称:Proceedings
  • 电子版ISSN:2504-3900
  • 出版年度:2019
  • 卷号:31
  • 期号:1
  • 页码:49
  • DOI:10.3390/proceedings2019031049
  • 语种:English
  • 出版社:MDPI AG
  • 摘要:The fast growth of the Internet of Things (IoT) has made this technology one of the most promising paradigms of recent years. Wireless Sensor Networks (WSNs) are one of the most important challenges of the Internet of things. These networks are made up of devices with limited processing power, memory, and energy. The constrained nature of WSNs makes it necessary to have specific restricted protocols to work in these environments. In this paper, we present an energy consumption and network traffic study of the main IoT application layer protocols, the Constrained Application Protocol (CoAP), and the version of Message Queue Telemetry Transport (MQTT) for sensor networks (MQTT_SN). The simulations presented evaluate the performance of these protocols with different network configurations.
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