A Faulty Node Detection Method in Wireless Sensor Network in Seedling for Hydroponics

This paper proposes a faulty node detection scheme in the hydroponics system. A wireless sensor system of seedling hydroponic has to considered distance-dependent bandwidth, poor quality of the links, and propagation delay. In the proposed scheme, the main control sensor node can diagnosis which sensor node are error frequently occurs. Simulation results show that the proposed method can improve the performance of the faulty detection reliability and miss-detection rate for real-time hydroponics wireless sensor systems.