| 摘要 |
PROBLEM TO BE SOLVED: To provide a data transfer method and a data transfer system that effectively shorten a data transfer time.SOLUTION: A data transfer method is a method for transferring data from a transmission source device to a transmission destination device via a network including a plurality of relay nodes. The method searches for a plurality of communication paths connecting a relay node adjacent to the transmission source device and a relay node adjacent to the transmission destination device among the plurality of relay nodes so that links connecting between the plurality of relay nodes do not overlap, determines communication bandwidth of each of the plurality of communication paths on the basis of free bandwidth of each link included in the plurality of communication paths, distributes the data to the plurality of communication paths according to the data amount corresponding to the communication bandwidth, and transfers the data from the transmission source device to the transmission destination device. |
