| 摘要 |
PURPOSE: A monitoring method for efficiently monitoring a sensor read value having a spatial correlation is provided to improve energy efficiency by monitoring the sensor reading value corresponding to a priority value. CONSTITUTION: A sensor read value receiver(310) receives a first sensor reading value. A ranking list generator(330) generates a ranking list. A ranking list transmitter(340) transmits the order list to the base station. A threshold value manager receives the critical value from the base station. |
