Wireless communication network handovers of wireless user equipment that execute low-latency applications
摘要
說明書
Responsive to the initiation of the handover, target access node 112 transfers a handover notice to wireless network core 120 (207). Wireless network core 120 transfers the handover notice to target UPF 114 (208). Target UPF 114 transfers the handover notice to target AS 116 (209). Target AS 116 retrieves the UE application context for UE 101 from source AS 115 based on the handover notice (210). Target AS 116 transfers additional data for the low-latency application to target UPF 114 based on retrieved UE application context for UE 101 (210). Target UPF 114 transfers the additional data for the low-latency application to target access node 112 (211). Target access node 112 wirelessly transfers the additional data for the low-latency application to UE 101 (212). Target access node 112, UPF 114, and AS 116 are now the source access node, source UPF, and source AS for UE 101, and the operation repeats during another handover to another target access node.
