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提出了移动汇聚节点的方法,解决了稀疏WSN网络的组网问题以及瓶颈节点的负载均衡问题。通过OPNET网络仿真,结果表明:采用移动sink节点的方法可以使网络中的各节点的负载趋于平衡,网络的吞吐量大大提高。
A method of moving aggregation nodes is proposed to solve the networking problem of sparse WSNs and the bottleneck nodes’ load balancing problem. The result of OPNET network simulation shows that adopting the method of mobile sink node can balance the load of each node in the network and greatly increase the throughput of the network.