RRC State Handling for 5G.

Standardization work for the 5th Generation of mobile communications (5G) is under way in the 3rd Generation Partnership Project (3GPP). The design of the user equipment (UE) state machine is one of the central questions related to the overall control plane design. In this article, we present a state machine for 5G that consists of a novel Radio Resource Control (RRC) Connected Inactive state in a...