Research on Topology Control Algorithm for Large-scale Wireless Sensor Networks

摘要

Aimed at the application characteristics of the large-scale WSN, a new 3 layers topology architecture is proposed in this paper. As well as, we propose an algorithm to discovery and label the bottleneck-nodes of the top-layer is brought up. The simulation experiment indicated that the algorithm for eliminate bottleneck-node can balance the overall communication load, control the key-level communication energy consumption, and improve the monitoring network robustness.