RADIO COMMUNICATION DEVICE, METHOD THEREFOR, RADIO COMMUNICATION PROGRAM AND COMPUTER READABLE RECORDING MEDIUM RECORDED WITH THE SAME PROGRAM

摘要

PROBLEM TO BE SOLVED: To calculate an index value presenting the optimal degree of respective routes from communication time for a plurality of routes and to perform radio communication while selecting the optimal route on the basis of the index value.

SOLUTION: A test frame is transmitted to a communicating party via a plurality of radio communication routes with the communicating party, a response test frame is received from the communicating party, and the communication time from the transmission of the test frame to the reception of the response test frame is calculated for each of the plurality of routes. On the basis of the communication time for each route, the index value presenting the optimal degree of a radio communication quality in each of routes to the communicating party is calculated and on the basis of this index value, the optimal route with the communicating party is selected. Then, the radio communication is performed with the communicating party while selecting the optimal route, the optimal route with the communicating party is determined even during the radio communication and the radio communications are performed with the communicating party while successively selecting such and optimal route.

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