Self-adaptive and energy-efficient data gathering for wirelesssensor networks

我们提出了自组织传输调度机制，定期收集传感器数据在无线传感器网络的基站。在所提出的机制中，传感器节点自组织消息传输和睡眠定时。为了实现传感器网络的自组织控制，我们在脉冲耦合振荡器模型中应用锁相和反相同步。仿真实验表明，与传统机制相比，该机制显著提高了数据采集率和能量效率。

We proposed self-organizing transmission scheduling mechanisms for periodically gathering sensor data at a base station in wireless sensor networks. In the proposed mechanisms, sensor nodes self-organize message transmissionand sleep timings. To achieve self-organizing control of sensor networks, we apply phase-locking and anti-phase synchronization in a pulse-coupled oscillator model. Simulation experiments confirm that our mechanism significantly improves the data gathering ratio and energy-efficiency in comparison with the conventional mechanism.