【单选题】
以下哪个NR的系统定义指标是基站级别的？___
A. PRB利用率
B. PDCCH资源利用率
C. 用户数规格利用率
D. 寻呼资源利用率
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答案
D
解析
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【单选题】
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【单选题】
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【单选题】
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