AD-HOC NETWORK SYSTEM, REPEATER FOR AD-HOC NETWORK, AND AD-HOC NETWORK TERMINAL

PROBLEM TO BE SOLVED: To obtain an ad-hoc network system which can efficiently make a plan for arrangement of repeaters which repeat communication between mobile terminals when securing a predetermined communication area using an ad-hoc network. SOLUTION: A plurality of repeaters for ad-hoc network are arranged in an activation target area, and the ad-hoc network is constituted of the plurality of mobile terminals. The respective ad-hoc repeaters monitor position information of the own repeaters and power supply remaining amounts in the ad-hoc network, and report the result to a headquarter terminal as a predetermined terminal which is one of the mobile terminals. The headquarter terminal which receives the report calculates a communication possible area between mobile terminals each other secured by these ad-hoc repeaters from the report content, and graphically displays it. COPYRIGHT: (C)2009,JPO&INPIT