RADIO COMMUNICATION SYSTEM

PROBLEM TO BE SOLVED: To provide a radio communication system in which a radio terminal can establish communication with other radio terminal without being isolated from a radio network, even if communication with a router connected thereto is disabled. SOLUTION: In the radio communication system, in which a plurality of routers and a plurality of radio terminals are connected via a network, the radio terminals are each provided with a communication means for detecting communication error with the router and searching an available router; a storage means for storing a program providing a router function and route information; and an operation control means for controlling the communication means to search other available router when the communication means detects the communication error with the router, connecting the radio terminal to the searched router, controlling the program for providing the router function stored in the storage means, and actuating the radio terminal as a router. COPYRIGHT: (C)2008,JPO&INPIT