A、upon T310expiry
B、upon T312expiry
C、uponrandom access problem indication from MCG MAC while neither T300, T301, T304nor T311 is running
D、uponindication from MCG RLC that the maximum number of retransmissions has beenreached for an SRB or DRB
答案：ABCD
A、upon T310expiry
B、upon T312expiry
C、uponrandom access problem indication from MCG MAC while neither T300, T301, T304nor T311 is running
D、uponindication from MCG RLC that the maximum number of retransmissions has beenreached for an SRB or DRB
答案：ABCD
A. TCI
B. DCI
C. Timer
D. RMSI
A. COST231-Hata模型适用于0.5GHz~100GHz频段
B. SPM模型需要校正，才能更好地适用于具体的传播环境
C. CI/CIF模型仅适用于毫米波
D. 3GPP38.901模型支持0.5GHz到100GHz的频段
A. 5kHz
B. 15kHz
C. 30kHz
D. 60Khz
A. A 上行数据到达
B. B 初如RRC连接建立
C. C 波束恢复
D. D RRC连接重建
A. 为用户提供无边界的无线接入
B. 围绕用户建立覆盖，提供服务
C. 虚拟层负责承载广播、寻呼等
D. 实体层承载数据传输，并负责移动性管理
A. WebUI
B. PerfMon
C. LTEPAT
D. 鼎利
E. NetAct
A. UCI
B. 高层信令
C. MAC CE
D. DCI
A. EPC+
B. 5GC
C. EPC
D. EPC+或5GC
A. SA
B. NR+NGC
C. NSA
D. NR+EPC
A. CU/DU
B. Controller/Compute
C. Controller/Compute/TOR Switch
D. Controller/Compute/TOR Switch/AirScale
