Network slicing and SDN: new opportunities for telecom operators

Abstract

Network requirements are evolving as more and more verticals have started using Internet. This will require operators to build a dynamic and virtualized network consisting of routers, switches and compute servers. This dynamic network can then offer service beyond just bandwidth services called "slices" which can be customized for each industry vertical. This paper discussed the various charecteristics of a slice, its vertical use cases, and how it can used for a specific V2X industry. This paper then discusses about the communication aspect of slice using SDN and how existing operators can leverage this technology to compete against the Over-The-Top (OTT) operators.