Fig. 1From: Dynamic service migration in ultra-dense multi-access edge computing network for high-mobility scenariosThe proposed MEC architecture. This is the proposed multi-access edge computing (MEC) architecture. In the architecture, MEC servers and BSs are integrated within the radio access network (RAN) and deployed on the user plane interface, i.e., between the core network (CN) and user equipment (UE). Each base station is equipped with a MEC server, which is also regarded as an independent network element complementing the existing cellular network without impacting the connectivity of other interfaces. These MEC servers are connected to corresponding base stations via dedicated reliable links to provide particular services for diverse end-user of such several nearby cells. MEC servers and centralized cloud centers are connected through the Internet backbone and share information with each other, so as to work in a cooperative mannerBack to article page