Route selection method, route selection device, and route selection program

摘要

PROBLEM TO BE SOLVED: To realize a route selection method for selecting a route for rapidly transferring data. SOLUTION: This is a route selection method for data transfer in a wireless mesh network 100, which communicates on a plurality of different frequency channels and includes a plurality of wireless nodes A to L that cannot be transmitted and received simultaneously on one frequency channel. The minimum hop route search step for searching the minimum hop route of the wireless mesh network 100 and the first shortest route among the minimum hop routes that do not use the wireless node that transmits / receives the data on the same frequency channel are searched for. A route selection method having a first shortest route search step. [Selection diagram] Fig. 5