一个创新的分类层次协议,用于从远程无线传感器网络收集数据,基于物联网应用程序
Syed Luqman Shah1, Ziaul Haq Abbas2, Ghulam Abbas3
1Telecommunication and Networking (TeleCoN) Research Center, GIK Institute of Engineering Sciences and Technology, Topi 23640, Pakistan.
Sensors (Basel, Switzerland)
|July 8, 2023
概括
本研究介绍了一种节能无人机辅助集群协议 (EEUCH),用于远程物联网应用. 在无线传感器网络 (WSN) 中,EEUCH显著提高了数据收集,网络稳定性和能源效率.
科学领域:
- 计算机科学 计算机科学
- 电气工程 电气工程
- 无线通信无线通信
背景情况:
- 远程物联网 (IoT) 应用需要从无线传感器网络 (WSN) 收集可靠和节能的数据.
- 现有的路由协议在远程WSN部署中经常面临能源限制和可靠性问题.
- 无人驾驶飞行器 (UAV) 为在具有挑战性的环境中收集数据提供了一个有前途的解决方案.
研究的目的:
- 为基于WSN的远程物联网应用提供一种新,可靠和节能的无人机辅助集群层次 (EEUCH) 协议.
- 与现有协议相比,提高数据收集效率和网络寿命.
主要方法:
- 开发了EEUCH协议,使用配备唤醒无线电 (WuR) 的无人机从地面传感器节点 (SN) 收集数据.
- 实施了一个集群机制,其中SN连接无人机基于唤醒呼叫 (WuCs) 和TDMA调度数据传输.
- 模拟了EEUCH协议,并将其性能与包括LEACH在内的六个基准路由协议进行了比较.
主要成果:
- 与LEACH协议相比,EEUCH的网络稳定时间增加了8.7倍,能源效率提高了12.55倍.
- 与LEACH相比,该协议从感兴趣领域 (FoI) 收集的数据是LEACH的5.05倍.
- 在各种WSN场景中,EEUCH有效地消除了集群重叠,并超越了现有的协议.
结论:
- 拟议的EEUCH协议为使用无人机的远程物联网应用程序提供了可靠和节能数据收集的重大进展.
- EEUCH 提高了整体网络性能,延长了网络寿命,并增加了WSN中的数据吞吐量.
- 这些发现证实了EEUCH在异质和同质WSN的传统路由协议上的优势.
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