OPERATING METHOD FOR WIRELESS SENSOR NETWORK AND SYSTEM THEREOF

摘要

A wireless sensor network operation method and a system thereof are provided to minimize types of messages by considering properties of a wireless network having a lot of message loss, thereby performing network configuration, network transmission, and sensing functions for transmission errors by using control and data messages only. A network corresponding to a transmission path between a node which receives a control message and nodes which retransmit the control message is configured by using the control message transmitted from a base node(S110). Data is transmitted through multiple paths in a round-robin way(S120). If more than the certain number of transmission errors is generated, a corresponding parent node is deleted to update the overall network(S130).