在无线传感器网络中实现实时和可靠的数据包传输的集群离散多路径路由协议
Sangdae Kim1, Hakgyun Roh2, Kwansoo Jung2
1Department of Medical Information Engineering, Soonchunhyang University, Asan 31538, Republic of Korea.
Sensors (Basel, Switzerland)
|November 14, 2023
概括
无线传感器网络 (WSN) 的新集群分离多路路由协议减少了传输延迟,并提高了成功率. 这种方法使用网格集群,避免复杂的路径构建,并实现快速节点恢复.
科学领域:
- 计算机科学 计算机科学
- 网络工程 网络工程
- 无线通信无线通信
背景情况:
- 多路径路由协议通过使用多路径来提高无线传感器网络 (WSN) 的成功率.
- 邻近的路径可能会导致碰撞和干扰,通常通过节点或链接分离路径减轻干扰.
- 不连接的路径引入显著的时间延迟,由于前路径的建设和损坏的缓慢恢复.
研究的目的:
- 为WSN提出一个新的集群离散多路径路由协议.
- 解决现有的多路径协议关于时间延迟和路径恢复的局限性.
- 提高端到端传输成功率,减少传输时间.
主要方法:
- 拟议的方案在网络初始化过程中将WSN划分为电网集群.
- 用预先构建的集群结构传输数据包,消除了对显式路径构建阶段的需求.
- 节点故障通过在同一集群区域内的其他节点的无替换来管理.
主要成果:
- 与集群分离的多路径路由协议显示,与现有方法相比,传输延迟减少.
- 该方案实现了更高的端到端传输成功率.
- 集群中的高效节点替换可以最大限度地减少干扰,并保持网络性能.
结论:
- 集群分离的多路径路由协议在WSN中提供了显著的优势.
- 它有效地减轻了与传统的不连接路径路由固有的时间延迟问题.
- 该协议在传输成功和速度方面提高了整体网络效率.
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