What are the components of LTE architecture?

Standard 4G (or 4G LTE) is around five to seven times faster than 3G, offering theoretical speeds of up to around 150Mbps . That equates to maximum potential speeds of around 80Mbps in the real world.

The high-level network architecture of LTE is comprised of following three main components:

How does 4G work? Using high-speed upload and download packets , 4G provides customers with access to broadband-style speeds from their mobile device, tablet or laptop. It is basically a radio system, with masts broadcasting 4G signals across the country.