Emergency Disaster Information Delivery on Information-Centric Networking

Information-Centric Networking (ICN) is attracting attention as a content distribution method against increasing network traffic. On the other hand, emergency information is required to be reliably transmitted even under network traffic congestions. This paper analyses network congestions of ICN. And we propose a new method that a router adds emergency information to contents in order to dispatch the emergency information when network congestions have happened. As a result of the simulation, we confirmed that the proposed method can improve the data arrival rate of emergency information by almost 40% compared to the usual method.