Development of Dependable Low-power Protocols for Wireless Sensor Networks

无线传感器网络有望实现河流漫滩灾害监测、森林火灾监测等多种监测系统。传感器网络需要尽可能长时间可靠地收集感测数据。在本研究中，我们开发了可靠广播方案、自适应调制方案和路径构建方案等网络协议，以实现考虑功耗的可靠数据采集，并通过网络仿真和演示实验验证了其有效性。

Wireless sensor networks are expected to realize various monitoring systems such as disaster monitoring for river floodplain, forest fire and so on. Sensor networks need to collect sensed data reliably as long time as possible. In this study, we developed network protocols such as reliable broadcasting schemes, adaptive modulation schemes, and path construction schemes to realize reliable data gathering considering power consumption, and verified their effectiveness by means of network simulations and demonstration experiments.