FIG. 7 illustrates target CU 416 to handover wireless UE 401 that executes the low-latency application. CU 416 comprises an example of CUs 115-116 and 415, although CUs 115-116 and 415 may differ. CU 416 comprises hardware 701, hardware drivers 702, operating systems 703, virtual layer 704, and Virtual Network Functions (VNFs) 705. Hardware 701 comprises Network Interface Cards (NIC), CPU, RAM, flash/disk drives, and data switches (SW). Hardware drivers 702 comprise software that is resident in the NIC, CPU, RAM, DRIVE, and SW. Operating systems 703 comprise kernels, modules, applications, containers, hypervisors, and the like. Virtual layer 704 comprises virtual NICs (vNIC), virtual CPUs (vCPU), virtual RAM (vRAM), virtual Drives (vDRIVE), and virtual Switches (vSW). VNFs 705 comprise the RRCF 613, SDAPF 612, PDCPF 613, UPF 432, and ASF 434. The NIC are coupled to target DU 414, source CU 415, and network core 420. CU 416 may be located at a single site or be distributed across multiple geographic locations. Hardware 701 executes hardware drivers 702, operating systems 703, virtual layer 704, and VNFs 705 to serve UE 401 over DU 414. Target CU 416 exchanges 5GC signaling and data with network core 420 to serve UE 401 with the wireless data services.