单项选择题
A.1dB B.3dB C.6dB D.9dB
A.S1 B.S11 C.S6a D.S10
A.dlSinr Threshold Between CLMimo Two Layers And OneLayer B.dlSINR Threshold between Rank1 Beamforming And TM3 C.dlSINR Thre shold between Rank2 Beamforming And TM3 D.rank Thres hold Between Rank1 And Rank2
A.任意修改单个网元的参数均不需要知会相关网元 B.对于影响小区业务的操作应选择在低话务时段进行 C.重要参数的修改前需要做好备份,以便出现问题及时恢复 D.严禁擅自修改参数
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