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首页> 外文期刊>Wireless Sensor Systems, IET >Energy-efficient routing protocol based on sink mobility for wireless sensor networks
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Energy-efficient routing protocol based on sink mobility for wireless sensor networks

机译：基于无线传感器网络的水槽移动性节能路由协议

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摘要

Recently, many routing protocols have been implemented to accomplish progress in the energy consumption field for data collecting wireless sensor networks. Owing to the existence of many drawbacks for employing a static sink, this study utilises the idea of moving the sink node to achieve amelioration in energy utilisation and provide longer network lifetime. The idea of the proposed protocol depends on combining the mobile sink improved energy-efficient power-efficient gathering in sensor information system-based routing protocol (MIEEPB) with the direct transmission (DT) protocol to utilise the limited energy of wireless sensors efficiently. As the motorised movement of the sink is operated by petrol or electricity, the data loss through the transition of this sink from its current location to the next location must be diminished by restricting the moving distance. In the proposed protocol, the mobile sink must spend at least a certain amount of time (sojourn time) at each of its sojourn locations to avoid overhead. Extensive analysis was implemented on the proposed protocol (called MIEEPB-DT) to appraise and compare it with MIEEPB and DT. Simulation results show that the proposed MIEEPB-DT protocol gives better improvement in energy efficiency and network lifetime than both MIEEPB and DT.
机译：最近，已经实施了许多路由协议以实现用于数据收集无线传感器网络的能量消耗场中的进展。由于存在静态沉积的许多缺点，本研究利用了移动水槽节点的想法，以实现能量利用率的改进并提供更长的网络寿命。所提出的协议的思想取决于组合移动接收器改进的基于传感器信息系统的路由协议（MIEEPB）中的节能功率效率聚集，其直接传输（DT）协议有效地利用无线传感器的有限能量。由于水槽的电动运动由汽油或电力操作，因此通过限制移动距离，必须通过将该水槽从其当前位置转换到下一个位置的数据丢失。在所提出的协议中，移动水槽必须在每个逗留位置上花费至少一定的时间（均匀时间）以避免开销。在拟议的协议（称为MieePB-DT）上实施了广泛的分析，以评估并与Mieepb和DT进行比较。仿真结果表明，所提出的MieePB-DT协议可以更好地提高能源效率和网络寿命而不是Mieepb和DT。

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