| 引用本文: | 阳旺,樊振宇,吴帆.基于6LoWPAN与MQTT的无线传感网络设计.[J].国防科技大学学报,2019,41(1):161-168.[点击复制] |
| YANG Wang,FAN Zhenyu,WU Fan.Design of wireless sensor network based on 6LoWPAN and MQTT[J].Journal of National University of Defense Technology,2019,41(1):161-168[点击复制] |
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| 基于6LoWPAN与MQTT的无线传感网络设计 |
| 阳旺, 樊振宇, 吴帆 |
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(中南大学 信息科学与工程学院， 湖南 长沙 410083)
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| 摘要: |
| 针对目前6LoWPAN无线传感网络设计与应用存在的可扩展性较差、与IPv4环境不兼容等问题，设计并实现了基于6LoWPAN与消息队列遥控传输(Message Queuing Telemetry Transport， MQTT)的无线传感网络。其中，无线传感网络节点作为MQTT客户端与MQTT服务器通信，边界路由器通过NAT64(Network Address Translation IPv6 to IPv4)实现无线传感网络节点与IPv4网络的通信。将所设计的无线传感网络应用到智能家居场景，评估了无线传感网络和边界路由器的性能，测试了系统功能的实现。结果表明，无线传感网络具有良好的连通性和稳定性，无线传感节点的数据上传与指令接收稳定可靠，边界路由器工作稳定，系统具有较好的性能。 |
| 关键词: 6LoWPAN MQTT NAT64 无线传感网络 边界路由器 |
| DOI：10.11887/j.cn.201901022 |
| 投稿日期：2017-11-10 |
| 基金项目:湖南省自然科学基金面上资助项目（2017JJ2332）；中南大学中央高校基本科研业务费专项资金资助项目(2018zzts579) |
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| Design of wireless sensor network based on 6LoWPAN and MQTT |
| YANG Wang, FAN Zhenyu, WU Fan |
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(School of Information Science and Engineering, Central South University, Changsha 410083, China)
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| Abstract: |
| For the problem that 6LoWPAN(IPv6 low power wireless personal area network) wireless sensor network has poor scalability in design and application and is incompatible with IPv4 environment, a wireless sensor network based on 6LoWPAN and MQTT(message queuing telemetry transport) was designed and implemented. Among them, the wireless sensor network node works as MQTT client to communicate with MQTT server, and the border router implements communication between wireless sensor network node and IPv4 network through NAT64(network address translation IPv6 to IPv4). Finally, the designed wireless sensor network was applied to the smart home scenario, the performance of wireless sensor network and border router was evaluated, and the implementation of the system function was tested. Results show that the wireless sensor network has good connectivity and stability, the data uploading and command receiving of the wireless sensor node is stable and reliable, the border router works stably, and the system has good performance. |
| Keywords: 6LoWPAN MQTT NAT64 wireless sensor network border router |
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