ICN With DHT Support in Mobile Networks

Information-Centric Network (ICN) architectures, such as Named Data Networking (NDN), can improve content delivery on the Internet by deploying in-network caching techniques. Replacing the entire established Internet with a novel architecture is a non-trivial task, which is why this work develops a layered network architecture consisting of several smaller NDN-based mobile networks (resp., domains), interconnected using a Distributed Hash Table (DHT)-based network running as an overlay on top of existing Internet infrastructures. Using simulations, we model real-world network characteristics to evaluate the proposed architecture’s performance successfully.