Distributed mobility management in vehicular networks

Conventional networks are deployed through hierarchical architectures, which in many cases deal with centralized mobility anchoring models to ensure IP session continuity and IP reachability to mobile devices. Current IP mobility management is based on a centralized and static mobility anchor, which is a single point of failure that can introduce long delays and high management signaling. IP mobility management needs to cope with the evolution of mobile network architectures towards flatten architectural models. Thus, novel distributed mobility models have been proposed to distribute the mobility anchors closer to the end-user.