UE IDENTIFIER IN RRC RESUME

Systems and methods relating to resuming a suspended connection of a wireless device in a wireless system are disclosed. In some embodiments, a method of operation of a wireless device comprises receiving (100), from a first network node, a first message that instructs the wireless device to suspend a connection between the wireless device and the wireless system. The method further comprises, upon an occurrence of a triggering event, transmitting (108), to a second network node, a second message that requests that the connection. The second message comprises a resume identifier that comprises a part that identifies the first network node and a part that identifies the wireless device. The method further comprises receiving (116), from the second network node, a third message that indicates that the connection between the wireless device and the wireless system is being resumed.