What is the reason for adopting SCFDMA for LTE uplink instead of using OFDMA?

What is the reason for adopting SCFDMA for LTE uplink instead of using OFDMA?
A . Good PARP characteristics
B . Improve the power utilization of the UE and increase the effective coverage of the uplink
C . Demodulation is done in the time domain
D . Low requirements on the terminal

View Answer

Answer: A