What are the differences between LTE-A ,LTE-3 ,H,H+, E& G

 What are the differences between LTE-A ,LTE-3 ,H, H+, E& G

G (GPRS) 2G : Support to WAP

E (EDGE) 2.5G Capable of loading full webpage

H+ (HSPA) 3G Supported speed 21 mbps

LTE 3.5G Increased Latancy

LTE-A 4G Supported speed up to 160 mbps

5G Given its architecture, theoretical Supported bandwidth is up to 20 gbps. Currently achieved by prototypes is 1 gbps. 

Already under testing in private facilities in Texas US. Will be in public trial in 2020 Olympics, and will be popular by 2026. I.e. in common consumer’s hands.