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Mobility Management Approach for IEEE802.15.4/ZigBee Nodes in a Noisy Environment

机译:嘈杂环境中IEEE802.15.4 / ZigBee节点的移动性管理方法

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This paper presents an enhanced approach for mobility management of end devices in an IEEE 802.15.4/ZigBee cluster tree network related to a backbone network. This approach anticipates link disruption and does not require scanning neighbour cells. It is based on the link quality indicator (LQI) and uses a speculative algorithm. Using different mobility models, it is demonstrated that even in a noisy environment, the energy consumption as well as the latency of mobile devices can be significantly reduced.
机译:本文提出了一种与骨干网相关的IEEE 802.15.4 / ZigBee集群树网络中的终端设备移动性管理的增强方法。这种方法可以预见链路中断,并且不需要扫描邻居小区。它基于链路质量指标(LQI)并使用推测性算法。使用不同的移动性模型,证明了即使在嘈杂的环境中,移动设备的能耗和等待时间也可以显着降低。

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