What is DC (Dual Connectivity)?

Dual connectivity (DC) is a 3GPP feature for small cell upgrades. It expects to use the radio asset within various carriers to develop UE throughput. Dual Connectivity (DC) permits a UE to simultaneously convey and receive information on numerous segment carriers from two cell bunches by means of master eNodeB (MN) and secondary eNodeB (SN). DC can enhance user throughput, give mobility robustness, and support load-balancing among eNodeBs.