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首页> 外文会议>Asilomar Conference on Signals, Systems, and Computers >An Energy Efficient Head Node Selection For Load Balancing In A Heterogeneous Wireless Sensor Network
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An Energy Efficient Head Node Selection For Load Balancing In A Heterogeneous Wireless Sensor Network

机译：异构无线传感器网络中负载平衡的节能头节点选择

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摘要

Wireless sensor networks (WSN) are a type of network where different wireless sensors nodes are distributed in a given region for the collection and transmission of various types of information to other nodes or to a final destination. Such scenario is characterized by limited resources, which impacts the network lifetime and the reliable data propagation. This paper assumes a scenario of heterogeneous nodes clustered hierarchically according to their energy. The paper proposes a novel approach to maximize the WSN lifetime by combining energy-awareness and load-balancing in heterogeneous WSNs. We implement a stable election protocol (SEP) jointly with a load balancing protocol (LEACH) to enable even distribution of the load based on the energy capabilities of each node. Results are shown in terms of The performance has been shown in terms of number of transmitted packets and number of nodes staying alive after a given number of rounds.
机译：无线传感器网络（WSN）是一种网络类型，其中不同的无线传感器节点在给定区域中分发，用于将各种类型的信息集收集和传输到其他节点或最终目的地。这种情况的特点是资源有限，这会影响网络生命周期和可靠的数据传播。本文假设根据其能量分层组分的异构节点的场景。本文提出了一种新颖的方法，通过组合在异构WSN中的能量意识和负载平衡来最大化WSN寿命。我们与负载平衡协议（LEACH）共同实施稳定的选举协议（SEP），以便根据每个节点的能量能力实现均匀的负载分配。结果以发射分组的数量和在给定数量的轮次之后保持活力的节点数量的表现而言所示的结果。

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