| 摘要 |
Provided is a control method for a wireless sensor network system capable of dividing effective information, and transmitting the effective information through different paths to maximally prevent information leakage due to frequent wiretapping in the wireless sensor network system. The wireless sensor network system includes: a sensor node which collects effective data, divides the effective data into at least two packets and transmits the divided packet through a plurality of path, wherein a distance between the paths is wider than a communication range of the sensor node; and a sink node which restores at least two packets transmitted from the sensor node to the effective data. Thereby, a defensive rate against an attack on a network layer is improved. |
