5G carrier aggregation phones

T-Mobile, for example, uses 600 MHz, 2.5 GHz and 39 GHz for 5G , and when the second tranche of C-band becomes available in 2023, it will have an average 40 MHz of C-band at its disposal. And it just picked up 3.45 GHz spectrum in the FCC’s most recent auction for 5G services, where it spent nearly $3 billion.

T-Mobile also announced today that it’s launching new capabilities with 5G carrier aggregation (NR CA) , combining two channels of 2.5 GHz mid-band spectrum for greater speed and capacity.18 Oca 2022

5G NR supports carrier aggregation with 16 CCs . Carrier aggregation of LTE and 5G NR carriers is also possible which is known as Dual Connectivity (DC).