CPRI LTE RF Analyzer and BBU Emulator : CPRI LTE RF Analyzer : Radio Presets Menu
 
Radio Presets Menu
Key Sequence: Measurements > CPRI Configure > SFP Port1 Config > Radio Presets
The same configuration menus are available for SFP Port 1 and Port 2.
Radio Presets Menu
Press one of the vendor-specific submenu keys to select a radio preset. To manually select individual parameter values, press the Custom Settings key.
Alcatel UL/DL
Press this key to select the radio preset for Nokia/ALu uplink/downlink.
Ericsson
Press this key to select a radio preset for Ericsson. Under the Ericsson menu (for Port 1 or Port 2) that opens, select the radio preset for uplink or downlink, as described in Ericsson Radio Preset Menu.
Huawei
Press this key to select a radio preset for Huawei. Under the Huawei menu (for Port 1 or Port 2) that opens, select the radio preset for uplink or downlink, as described below.
Samsung UL/DL
Press this key to select the radio preset for Samsung uplink/downlink.
 
No Preset
Pressing this key turns off carrier aggregation. The current IQ Bit Width and Reserve Bit settings remain unchanged.
Custom Settings
Press this submenu key to display the Custom Settings Menu, where you can specify custom settings for the IQ bit width and the number of reserve bits, turn CPRI aggregation on or off, and select the IQ mapping method. Use these settings when you do not have a specific vendor preset.
Back
Returns to the SFP Port Config Menu.
 
 
 
Huawei UL
Selects the radio preset for Huawei uplink (RRH to BBU).
 
Huawei DL
Selects the radio preset for Huawei downlink (BBU to RRH).
 
 
 
Back
Returns to the Radio Presets Menu.
Ericsson Radio Preset Menu
The same configuration menus are available for SFP Port 1 and Port 2.
Ericsson UL
Press this key to select the radio preset for Ericsson uplink (RRH to BBU). Under the Ericsson Advanced menu (for Port 1 or Port 2) that opens, you can turn CPRI aggregation on or off and set the location of the start container, as described below.
Ericsson DL
Press this key to select the radio preset for Ericsson downlink (BBU to RRH). Under the Ericsson Advanced menu (for Port 1 or Port 2) that opens, you can turn CPRI aggregation on or off and set the location of the start container.
 
Back
Returns to the Radio Presets Menu.
 
 
CPRI Aggregation
Off On
Press this submenu key to toggle CPRI aggregation Off or On. Refer to CPRI Aggregation.
Reserve Containers
Off On
Turning this parameter on offsets the start location of the IQ data block to container number 4 in the CPRI stream. Container group AxC0 starts at container 0 (no offset) when this parameter is off.
To shift container group AxC0 to a specific location within the CPRI stream, set the Reserve Container Count under the Custom Settings Menu.
Back
Returns to the SFP Port Ericsson menu.