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MR-DC with the 5G

in MR-DC, MR-DC with the 5G

There are three possible MR-DC with the 5GC architectures as follow:  1. E-UTRA-NR Dual Connectivity: NG-RAN supports NG-RAN E-UTRA-NR Dual Connectivity (NGEN-DC), in which a UE is connected to one ng-eNB that acts as a MN and one gNB that acts as a SN.

Dual Connectivity (DC) and Multi-Radio Dual Connectivity (MR-DC)

in 5G, Dual Connectivity, MR-DC, Multi-Radio Dual Connectivity, 4G

E-UTRAN supports Dual Connectivity (DC) operation whereby a multiple Rx/Tx UE in RRC_CONNECTED is configured to utilise radio resources provided by two distinct schedulers, located in two eNBs connected via a non-ideal backhaul over the X2 interface