| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication system, capable of forming a stable tree structure and reducing the load of an installation operator.SOLUTION: Each base station device measures the receiving field intensity of a signal from another receivable base station device. Based on the measurement result of the receiving field intensity, a base station device acting as an uppermost level master is determined by the decision of excellence between a case of indirect connection of the base station device to other one or a plurality of base station devices through a route that passes through one or a plurality of base station devices and a case of direct connection between the base station devices. |
