Method for forming power-efficient network

摘要

A method for forming a power-efficient network in a wireless sensor network including allowing a device connected to a first coordinator which configures a first wireless network to apply receiving-end power of the device for a predetermined time period intermittently; allowing the device to which the receiving-end power is applied to receive a beacon signal transmitted from a second coordinator which configures a second wireless network; and allowing the device to operate as a router after receiving the beacon signal. It extends a network effectively, while minimizing power consumption of a node, and extends the lifetime of a network by minimizing power consumption of node.