SK Telecom has launched commercial five-band Carrier Aggregation (CA) and 4X4 MIMO, which are key technologies of LTE-A Pro. Five-band CA is a core LTE-A Pro technology that enhances data…

Nokia and T-Mobile have achieved LTE speeds near 1 Gbps in a demonstration using Nokia’s deployed 4.5G Pro technology. The demonstration, conducted at T-Mobile’s lab in Bellevue, Washington, encompassed technologies…