US Patent 12063592 User plane system selection based on latency

Systems, devices, and techniques described herein relate to user plane system selection based on latency in mobile networks. In particular, the systems, devices, and techniques can be implemented in fifth generation (5G) mobile networks to provide selection of a user plane function (UPF) based on latency. The UPF can measure a latency toward an access network and provide an indication of the latency to a policy control function (PCF). The PCF can select the UPF based on the indication and can request the UPF to provide services to a user equipment (UE) originating a priority request. In response, the UPF can provide services to the UE.