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提出基于独占区域的无线传感器网络连通支配集算法.采用独占覆盖和延时等待规则,在每个节点维护的独占区域内限制支配节点数目,从而降低连通支配集的规模.根据节点剩余能量信息优化支配节点在整个网络拓扑中的分布,以提高能量使用效率和均衡网络负载.仿真结果表明,基于独占区域的无线传感器网络连通支配集能够显著降低连通支配集的规模,保证支配节点的分布均匀稀疏,同时延长整个网络的生命周期.
This paper proposes an exclusive region based wireless sensor network connectivity dominating set algorithm.Using exclusive coverage and delay waiting rules, the number of dominating nodes is limited in the exclusive area maintained by each node, so as to reduce the size of connected dominating set.On the basis of node residual energy information optimization Which can control the distribution of nodes in the whole network topology to improve energy efficiency and balance the network load.The simulation results show that the wireless sensor networks based on monopolized regions can reduce the size of connected dominating sets and ensure that the distribution of dominant nodes is even and sparse , While extending the life cycle of the entire network.