Which of the fowling is a solution for 5G to switch uplink transmission to the sub-3 GHz low frequency band. Effectively compensating for insufficient uplink coverage of the C-Band?
A. UL and DL decoupling
B. Carrier aggregation
C. Duplex technology
D. Multiple access technique
Answer:A
Which of the fowling is a solution for 5G to switch uplink transmission to the sub-3 GHz low frequency band. Effectively compensating for insufficient uplink coverage of the C-Band?
A. UL and DL decoupling B. Carrier aggregation C. Duplex technology D. Multiple access technique