Before revision:  We also study app performance (web browsing and HTTP download) over 5G , and how Internet server selection affects the end-to-end performance for 5G users.
After revision:  We explore the feasibility of using location and possibly other environmental information to predict the network performance. We also study the app performance (web browsing and HTTP download) over 5G , and how Internet server selection affects the end-to-end performance for 5G users.