EXPANDING METHOD OF COMMUNICATION RANGE IN THE AD-HOC NETWORK AND THE AD-HOC NETWORK SYSTEM THEREOF

摘要

A communication range expanding method of an ad-hoc network and a communication system of the ad-hoc network therefor are provided to smoothly perform mutual signal exchanging through communication between the ad-hoc network and an external network, and to efficiently manage energy quantity, thereby progressing smooth communication. A battery amount of a repeater communicating with an external network is confirmed(S10). If the battery amount is less than a reference value, the nearest node which constitutes a neighboring ad-hoc network is searched(S20,S30). For communication with the searched node, a communication signal with the external network is converted according to standard of the ad-hoc network. The repeater communicates with the ad-hoc network through the node(S40).