4g lte network

Learn about 5G network, future mobile platform
in essence, the 5g network is still developed based on 4g platform but at a higher level. 5g network will support las-cdma (large area synchronized code division multiple access), uwb (ultra wideband), network-lmds (local multipoint distribution service), ipv6 and bdma (beam division multiple
Are 4G and 4G LTE networks the same?
the 4g network is now almost covered to all carriers, with activation programs and registration for 4g services. however, do you wonder why in your device there is a 4g lte network symbol, not 4g?