1. 假设当前测量报告结果如下
Time t=1 t=2 t=3 t=4 t=5 t=6 t=7 t=8 t=9
Measurement Report 1 2 3 4 5 6 7 8 9
DTX used 0 0 1 1 0 0 0 1 1
Rxlev_DL(dBm) -87 -90 -93 -96 -96 -95 -93 -98 -99
已知参数值如下:
①HoAveragingLevDL=4, weighting=2; ③hoThresholdLevDL=-95dBm, px=2, nx=3;
②pcAveragingLevDL=4, weighting=2; ④pcLowerThresholdsLevDL=-88dBm, px=2, nx=3 pcUpperThresholdsLevDL= -70dBm

⑤ variableDLStepUse (VDLS) = Yes,  PcUpperThresholdsQualDL=1,
powerDecrStepSize (RED)=2
   ⑥ optimumRxLevDL (LEVD)= -76dBm
   ⑦ powerDecrQualFactor (PDF)=1, pwrDecrLimitBand0 (PD0)=12,
pwrDecrLimitBand1 (PD1)=8, pwrDecrLimitBand2 (PD2)=4
问题：1     如果所有快速平均算法都打开，t=1的测量值为切换后的测量值，那么第一个平均值为?   A
A. -87 dBm                  B. -88.5 dBm                C. -90.5 dBm                D. -89.4 dBm 
2         如果所有快速平均算法都打开，功率控制将在何时触发?   B
A. t=2                          B. t=3                          C. t=4                          D. t=5