提高能源效率负载均衡的移动管理 RPL协议移动物联网网络的物联网协议
V C Diniesh1, Basker Palaniswamy2, L Murali3
1Department of Electrical and Electronics Engineering , Amrita School of Engineering , Amrita Vishwa Vidyapeetham, Coimbatore, 641112, India.
Scientific reports
|November 26, 2025
概括
新的MQW-RPL协议提高了移动传感器物联网 (IoT) 网络性能. 它通过考虑流量和使用多种指标来改善数据传输,并减少延迟,以实现更好的路由.
科学领域:
- 计算机科学 计算机科学
- 网络化 网络化 网络化
- 物联网 (IoT) 的物联网 (IoT) 的物联网.
背景情况:
- 物联网 (IoT) 面临着来自静态和移动传感器的异质流量的挑战.
- 低功耗丢失网络 (RPL) 的默认路由协议在物联网应用中难以支持移动性.
- 移动物联网 (MIoT) 应用程序的现有解决方案留下了一个开放的研究空白.
研究的目的:
- 引入一种新的移动性意识的队列和基于工作负载的路由协议 (MQW-RPL),以提高物联网性能.
- 在动态,移动物联网环境中解决现有的RPL协议的局限性.
- 在异质交通网络中改进网络寿命和整体性能.
主要方法:
- MQW-RPL使用一跳邻近的当前缓冲和工作负载流量计算可靠的首选父级.
- 采用了包括预期传输计数 (ETX),能量和接收信号强度指标 (RSSI) 在内的多度指标方法,以支持移动性和平稳的交付.
- 通过加入额外的标志位来确保向后兼容,而不会改变现有的标准.
主要成果:
- 在数据包交付比率 (PDR),最小延迟,能源效率和数据包开销方面,MQW-RPL显著优于现有协议 (ERPL,mRPL,S-RPL).
- 拟议的协议证明了异质网络的更快的融合时间.
- 平均性能改进包括比ERPL提高13.5%,比mRPL提高15.7%,比S-RPL提高21.5%.
结论:
- MQW-RPL有效地提高了物联网网络的性能,特别是在使用移动传感器的场景中.
- 该协议提供了一个强大的解决方案,用于管理异质流量,并确保顺利交付.
- MQW-RPL提供了向后兼容性,使其适用于静态和移动物联网环境.
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