An Improved Control for Large-Scale Wireless Sensor Networks
A 3-layer topology is proposed to solve the problem of the incompatibility of the traditional topology structure in large-scale WSN. The data communication strategy for each level have been analysed, and an topology control algorithm for top-level is brought up based on the bottleneck-nodes, which will provide higher reliability control for the key-level. The experimental results indicated that, the new topology control strategy will contribute to balance the communication load of the nodes, and the energy consumption in the key-level reduce remarkably.
S. X. Han et al., "An Improved Control for Large-Scale Wireless Sensor Networks", Key Engineering Materials, Vols. 474-476, pp. 2315-2319, 2011