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提出一种用于无线传感器网络的正三角形剖分节点调度算法,该算法把网络中各个节点的感知区域剖分成正三角区域。为避免出现网络盲点,在已提出算法的基础上又提出基于邻居节点信息的正三角形剖分节点调度算法。仿真结果表明,基于邻居节点信息的正三角形剖分节点调度算法能达到较好节能的效果,可以在保证覆盖范围的基础上延长网络的生存时间。
This paper proposes a regular triangulation node scheduling algorithm for wireless sensor networks. This algorithm divides the perceived area of each node in the network into a regular triangular area. In order to avoid the blind spots in the network, the triangulation node scheduling algorithm based on neighbor node information is proposed based on the proposed algorithm. The simulation results show that the algorithm of equilateral triangulation node scheduling based on neighbor node information can achieve a better energy saving effect and can prolong the network lifetime based on guaranteed coverage.