RADIO COMMUNICATION SYSTEM, RADIO TERMINAL, AND FAULT DETECTION METHOD

摘要

PROBLEM TO BE SOLVED: To perform fault detection while suppressing an impact on a radio communication system.SOLUTION: When a radio communication system detects link disconnection between any radio terminals, the radio communication system changes a radio terminal that broadcasts a signal to identify the cause of the link disconnection depending on the number of radio terminals installed in the communication range of each of radio terminals.