422 commercially launched LTE networks in 143 countries Over 30% of LTE operators are investing in LTE-Advanced:
88 operators commercially launched LTE-Advanced in 45 countries 1800 MHz is the main band for LTE deployments:
LTE1800 is used in over 44% of networks 59 LTE TDD (TD-LTE) commercially launched networks in 35 countries 103 operators investing in VoLTE:
25 operators launched VoLTE-HD voice 3,253 LTE user devices announced = over 72% YoY growth
Continuing investment in 3G/HSPA networks supporting c. 2 billion users
(c) GSA, Global mobile Suppliers Association
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