Gigabit-LTE: At the end of October 2018, GSA has identified 95operators in 56countries or territories investing in all the three core LTE-Advanced features for Gigabit LTE (defined as Carrier Aggregation, 4×4 MIMOor higher, and 256QAM modulation in the downlink)
47operators have deployed all three of these technologies and / or launched commercial services based on them
These slides are taken from Progress to Gigabit LTE Networks– October 2018 published by GSA and available from https://gsacom.com
Data is drawn from the GSA GAMBoDNTS database, accessible to subscribers at https://gsacom.com/gambod/