摘要 |
PROBLEM TO BE SOLVED: To solve the problem in which: in the case where packets are transmitted switching communication setting, if the time difference until the packets are delivered to a reception side is actually measured, setting to make the packets delivered to the reception side in the order of transmission from a transmission side is forced to be waited during the period when the time difference is actually measured; and the difference between communication setting before the switching and communication setting after the switching causes the time difference until the packets are delivered to the reception side.SOLUTION: A communication method switches communication setting in packet communication. When it is predicted that packets are delivered to a reception side in the different order from the order transmitted by a transmission side, the method adjusts transmission timing of the packets so that the packets will be delivered to the reception side in the order transmitted by the transmission side if the communication setting is switched. |