CRS功率增强技术是什么？A、下行信道估计B、下行信号测量C、上行信道估计D、上行信号测量
CRS功率增强技术是什么？
- A、下行信道估计
- B、下行信号测量
- C、上行信道估计
- D、上行信号测量
相关考题：
当基站总功率要求为40W时，Pb=1，Pa=-3dB，且保证所有OFDM符号上的功率相等时，CRS单Port的功率应该配置多大()A.12.2dBmB.13.2dBmC.14.2dBmD.15.2dBm
Which three Cisco CRS upgrade paths are supported? （）A、Cisco CRS 2.2 to Cisco CRS 3.5 B、Cisco CRS 2.2 to Cisco CRS 4.0 C、Cisco CRS 3.1 to Cisco CRS 4.0 D、Cisco CRS 3.5 to Cisco CRS 4.0 E、Cisco CRS 4.0 to Cisco CRS 3.0 F、Cisco CRS 4.0 to Cisco CRS 4.5
Which of the following four CRS components must be active on a Historical Reporting Database (HRDB) and Call Recording expansion server?（）A、CRS Node Manager B、CRS Engine C、Cisco Recording D、CRS Application Editor E、Cisco Monitoring F、CRS Repository Datastore, CRS Historical Datastore, CRS Config Datastore, CRS Agent Datastore
Which of the following CRS upgrades are allowed?（）A、CRS 2.2 to CRS 3.5 B、CRS 3.1 to CRS 4.0 C、CRS 2.2 to CRS 4.0 D、CRS 3.5 to CRS 4.0 E、CRS 4.0 to CRS 3.0 F、CRS 2.1 to CRS 4.0
多选题Which of the following CRS upgrades are allowed?（）ACRS 2.2 to CRS 3.5BCRS 3.1 to CRS 4.0CCRS 2.2 to CRS 4.0DCRS 3.5 to CRS 4.0ECRS 4.0 to CRS 3.0FCRS 2.1 to CRS 4.0
多选题Which three Cisco CRS upgrade paths are supported? （）ACisco CRS 2.2 to Cisco CRS 3.5BCisco CRS 2.2 to Cisco CRS 4.0CCisco CRS 3.1 to Cisco CRS 4.0DCisco CRS 3.5 to Cisco CRS 4.0ECisco CRS 4.0 to Cisco CRS 3.0FCisco CRS 4.0 to Cisco CRS 4.5
多选题The CRS Installer is used to perform which functions? （）Ainstall CRS softwareBback up CRS dataCrepair a CRS installationDback up CallManager dataEremove a CRS installation (uninstall)Factivate CRS components
判断题CRS-RSRP是指UE的广播信道接收功率，是衡量TD-LTE覆盖强度的标准。（）A对B错