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首页> 外文期刊>Future generation computer systems >Application-aware end-to-end delay and message loss estimation in Internet of Things (IoT) - MQTT-SN protocols
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Application-aware end-to-end delay and message loss estimation in Internet of Things (IoT) - MQTT-SN protocols

机译：物联网（IoT）中应用感知的端到端延迟和消息丢失估计-MQTT-SN协议

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摘要

Wireless Sensor Network (WSN) is suffering from ailments like a small lifetime of participating nodes, packet loss during delivery, an end-to-end delay etc. Static allocation of sensor nodes and gateways are suitable for the predefined, pre-planned WSN. The more we comprise sensor nodes, the more we need gateways to accomplish the whole IoT (Internet of Things) based scenario. These communication imprecisions have led the trendy IoT network to be self-motivated in nature. This article proposed a gateway to gateway load balancing solution for smart talk static defined WS cluster network to overcome these issues. We have explored the unusual behavior of WSN gateways with suitable theoretical expressions and applied dynamic gateway selection formula to reduce end-to-end delay as well as to increase packet delivery rate. The experimental scenario has been developed using sensor devices, Arduino Uno, Raspberry Pi 3, Amazon web services, MQTT broker and private cloud platform in our Mobile Cloud computing laboratory. Theoretical analysis shows that the occurrence of delay due to increasing number of packets and message payload has reduced compared to the existing approaches. Experimental results confirm the correctness of the proposed model.
机译：无线传感器网络（WSN）遭受诸如参与节点寿命短，传递过程中数据包丢失，端到端延迟等疾病的困扰。传感器节点和网关的静态分配适用于预定义的，预先计划的WSN。我们包含的传感器节点越多，就越需要网关来完成整个基于IoT（物联网）的场景。这些通信上的不足导致时尚的IoT网络本质上是自我激励的。本文针对智能通话静态定义的WS群集网络提出了一种网关到网关负载平衡解决方案，以克服这些问题。我们已经使用合适的理论表达式探索了WSN网关的异常行为，并应用了动态网关选择公式来减少端到端延迟以及提高数据包传输速率。实验场景是在我们的移动云计算实验室中使用传感器设备，Arduino Uno，Raspberry Pi 3，Amazon Web服务，MQTT Broker和私有云平台开发的。理论分析表明，与现有方法相比，由于增加了数据包数量和消息有效负载而导致的延迟发生有所减少。实验结果证实了该模型的正确性。

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  • 来源
    《Future generation computer systems》 |2018年第12期|300-316|共17页
  • 作者

    Deepsubhra Guha Roy; Bipasha Mahato; Debashis De; Rajkumar Buyya;

  • 作者单位

    Centre of Mobile Cloud Computing, Department of Computer Science and Engineering, West Bengal University of Technology, Presently, Maulana Abul Kalam Azad University of Technology;

    Centre of Mobile Cloud Computing, Department of Computer Science and Engineering, West Bengal University of Technology, Presently, Maulana Abul Kalam Azad University of Technology;

    Centre of Mobile Cloud Computing, Department of Computer Science and Engineering, West Bengal University of Technology, Presently, Maulana Abul Kalam Azad University of Technology,Department of Physics, University of Western Australia;

    Cloud Computing and Distributed Systems (CLOUDS) Laboratory, School of Computing and Information Systems, The University of Melbourne,Manjrasoft Pty Ltd;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    MQTT-SN; Publish/subscribe system; Pub-to-sub delay; Eclipse-Paho; Mosquitto; Android MQTT application;

    机译：MQTT-SN;发布/订阅系统;点对点延迟;Eclipse-Paho;Mosquitto;Android MQTT应用程序;

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