DTN (Delay- or disruption- tolerant networking)is often found in heterogeneous networks, mobile or extreme terrestrial networks, or planned networks in space. In this paper,we examine the metropolitan bus network as a research target of DTN. We analyze the metropolitan bus network through spatial and temporal modeling by reusing the existing database of the Bus Information […]

ecent trend in the research of networking in de­fense development tends to communicate via DDS (Data Distribu­tion Service)-based middleware, since target environments often integrate thousands of nodes through heterogeneous networks. Heterogeneous network often consists of wired and wireless co­existed network; however constructing DDS-based system in the wireless network is challenging work because recent DDS is […]