A method and device for transferring mass data delay tolerant networks

摘要

A method for transferring mass data tolerant network delay, comprising modeling a tolerant network delay as a graph and manage the transfer of mass data based on said graph, wherein said modeling is performed to transform a dynamic network comprises variable links in time in a graph network expanded in the static time characterized in that said dynamic network comprises at least one source node (v1), a destination node (v4), intermediate nodes (v2, v3) and arches directed linking said nodes (v1, v2, v3, v4), the method comprising generating said graph network expanded in the static time creating: T copies (, J) of each of said nodes (v1, v2, v3, v4 ); - T copies of each of said arcs connecting said nodes T copies (, J) different and consecutive not refer to the same node, and associating each arc with a capacity and / or cost, J,); wherein each of said copies T corresponds to a time interval (t) graph network expanded in the static time.