COMMUNICATIONS METHOD AND COMMUNICATIONS STATION

摘要

PROBLEM TO BE SOLVED: To provide a method for detecting a route in a distributed network and for transmitting routing information. SOLUTION: When a message is received, a station preserves data including the identifiers of the message, of an intermediate transmission station, of an intermediate destination station, of a final destination station and the number of times of message retransmission in a log (E402 and E405), and when the number of times of message retransmission reaches a prescribed value and a routing table has the identifier of the final destination station related to the identifier of the intermediate destinations station different from the identifier of the intermediate transmission station, a specified routing message is transmitted (E413) in order to instruct the route between the station and the final destination station.