Apple Inc.
Proxy server selection based on server latency times

Abstract:

A device implementing a system for proxying data between devices includes a processor configured to obtain a first latency and a second latency, the first latency being between a server and a first subnet, and the second latency being between the server and a second subnet. The at least one processor is further configured to train a machine learning model with a training dataset that includes the first latency with respect to the server and the first subnet, the second latency with respect to the server and the second subnet, and geographic data of the server, the first subnet and the second subnet. The at least one processor is further configured to use the machine learning model to estimate a third latency between the server and a third subnet, and store the first, second and third latencies in a data structure.