Inter-Slice Mobility Management Solution In V2X Environment

The communication between vehicles and various elements of the Intelligent Transportation System (ITS) is referred by Vehicle-to-Everything (V2X) communications. V2X applications requirements raise outstanding challenges for 5G systems. Network slicing is a prominent solution to support 5G V2X challenges, by providing the ability to create isolated virtual networks over which different traffic flows can travel isolated from each others. One of the most challenging issues in V2X network slicing environment is the mobility management. To this end, this paper provides a mobility management algorithm based on a V2X slicing architecture by implementing a network slice selection function. The effectiveness of our proposal is validated via simulation experiments.