DATA TRANSFER METHOD AND NODE DEVICE EMPLOYING SAME

摘要

Provided is a node, comprising: a receiving means for receiving a frame which includes a path stability index; a first storage means for storing frame identification information, transmission destination node identification information which identifies adjacent nodes, and source node identification information; a second storage means for storing transmissibility information which denotes the transmissibility to each of the adjacent nodes when the final destination of the frame is assigned; a path stability index processing means for establishing, based on the path stability index which is included in the received frame, whether to carry out a process which determines whether the frame identification information of the frame is stored in the first storage means; an update means for, only when the path stability index denotes carrying out the determination process and the frame identification information of the frame is stored in the first storage means, updating such that the information of transmissibility which is stored in the second storage means denotes transmission not possible, said information signifying transmissibility to the node device which is identified by the transmission destination node identification information; a selection means for selecting a transmission destination node based on the transmissibility information which is stored in the second storage means; and a transmitting means for transmitting the frame to the transmission destination node which is selected by the selection means.