Rohde & Schwarz R&S CMW-KM300, User Manual, Page: 57 / 388

NB-IoT Signaling
R&S
®
CMW-KM300/-KS300
57 User Manual 1178.5689.02 ─ 06
Exp. NPUSCH Format 1/2 Nom. Power
Displays the expected NPUSCH power, for the NPUSCH formats 1 and 2, according to
3GPP TS 36.213, section 16.2.1.1.1. The calculation does not consider maximum UE
TX power limitations, for example, due to the UE category.
Most of the advanced power settings influence this value.
You can use the displayed values to verify your configuration: With a correct configura-
tion, the expected NPRACH power and the expected NPUSCH format 1 power are
close together. Otherwise, the NPRACH cannot be detected and the attach procedure
fails.
Remote command:
SENSe:NIOT:SIGN<i>:UL:ADPower:EFNPower<format>?
Max. Allowed Power P-Max
Specifies the maximum allowed output power for the UE in the cell. The UE output
power must not exceed this value.
If the checkbox is enabled, the configured value is signaled to the UE within the system
information. If it is disabled, the parameter has no effect.
Remote command:
CONFigure:NIOT:SIGN<i>:UL:PMAX
2.3.8.2 Advanced NPRACH and NPUSCH Power Settings
Access: "Config" hotkey > "Uplink Power Control" > "Advanced NPRACH/NPUSCH
Power" section.
By default, the basic settings apply. Only the "Uplink Nominal Power" is configurable.
The advanced settings are not configurable and the grayed-out values indicate the
used basic settings.
If you enable the advanced settings, the grayed-out values become configurable.
Instead, the "Uplink Nominal Power" parameter is disabled.
Figure 2-31: Advanced power settings
Enable Advanced Settings ............................................................................................ 57
NRS Power ................................................................................................................... 58
Pathloss ........................................................................................................................ 58
Preamble Initial Received Target Power ....................................................................... 58
P0 Nominal NPUSCH ................................................................................................... 58
Pathloss Compensation Alpha ...................................................................................... 58
Enable Advanced Settings
Enables configuration of the advanced parameters.
GUI Reference
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