问题
单项选择题
UE根据以下哪个公式来进行估算PRACH的初始发射功率:()
A、Preamble_Initial_Power=UL_Path_Loss+UL_interference+ConstantValue
B、Preamble_Initial_Power=DL_Path_Loss+UL_interference+ConstantValue
C、Preamble_Initial_Power=UL_Path_Loss+UL_interference+DefaultConstantValue
D、Preamble_Initial_Power=DL_Path_Loss+UL_interference+DefaultConstantValue
答案
参考答案:B