Address-based Wireless Sensor Network and Synchronization Method Thereof

摘要

PURPOSE: An address-based wireless sensor network and a synchronization method thereof are provided to maintain lower standby power in the standby section and a slip section of each sensor node. CONSTITUTION: A sync node(150) transmits beacon packet including a destination address, and receives data packet including the destination address. Plural sensor nodes(110,120,130,140) receive and relay the beacon packet including the destination address. The beacon packet is synchronized to the sync node so that the plural sensor nodes may transmit the data packet, and the beacon packet includes the destination address, the sources address of the sync node and the start frame delimiter.