5G NR
Based on 3GPP Spec 38.181 v18.3.0. Learn more.
Remote Command - UL FRC NTN Config
User Interface - UL FRC NTN Config
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SCPI Command |
[:SOURce]:RADio:NR5G:WAVeform[:ARB]:CCARrier<carrier>:CONFig:FRCNtn "FRC: FR1A11|FR1A12|FR1A13|FR1A14|FR1A15|FR1A16|FR1A17|FR1A18|FR1A19|FR1A21|FR1A22|FR1A23|FR1A24|FR1A25|FR1A26|FR1A31|FR1A32|FR1A33|FR1A34|FR1A35|FR1A36|FR1A37|FR1A38|FR1A3A1|FR1A3A2|FR2A11|FR2A12|FR2A13|FR2A3A1|FR2A51|FR2A52|FR2A61,Bandwidth: FR1BW5M|FR1BW10M|FR1BW15M|FR1BW20M|FR1BW25M|FR1BW30M|FR1BW35M|FR1BW40M|FR1BW45M|FR1BW50M|FR1BW60M|FR1BW70M|FR1BW80M|FR1BW90M|FR1BW100M|FR2BW50M|FR2BW100M|FR2BW200M|FR2BW400M,PUSCHMappingType: TYPEA|TYPEB, RBOffset: <integer>, PhaseCompensation: AUTO|MANual|OFF, SpecialSlot: ON|OFF|1|0, DuplexType: FDD|TDD, SlotConfigurationPeriod: MS0P5|MS0P625|MS1|MS2|MS1P25|MS2P5|MS5|MS10, NumberOfDownlinkSlots: <integer>, NumberOfDownlinkSymbols: <integer>, NumberOfUplinkSlots: <integer>, NumberOfUplinkSymbols: <integer>" |
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SCPI Example |
RAD:NR5G:WAV:CCAR0:CONF:FRCN "FRC: FR1A13, Bandwidth: FR1BW25M, RBOffset: 2, PhaseCompensation: AUTO, DuplexType: FDD" |
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Couplings |
Parameters of FRC NTN and their default values are listed below.
Points to remember while providing input for this SCPI command:
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GUI Location |
Apps > 5G NR > Carrier UL > UL FRC NTN Config |
Choices:
Downlink: Based on the Table 5.3.2-1, 5.3.2-2, and 5.3.2-3 in 38.104
Uplink: Based on the Table 5.3.2-1 in 38.101-1 and 38.101-2
Selects the bandwidth configuration for the carrier.
Choices: Based on the Annex A in 38.141
Selects the FRC Type.
Choices: 0 | 1
Sets the UL-DMRS-add-pos for A.3, A.4 and A.5 in 38.141.
Choices: 1 | 2
Sets the Number of Layers for A.3 and A.4 in 38.141.
Default: Disabled
Click the checkbox to enable (checkmarked) or disable Transform Precoding for uplink.
Choices: Type A | Type B
Default: Type A
Sets the PUSCH Mapping type for the channel.
Refer to UL FRC NTN Update for 38.181 (v18.3.0) for more information.
Choices: Refer to UL FRC NTN Update for 38.181 (v18.3.0) for more information.
Selects the Reference Channel based on the FRC Type.
Choices: TDD | FDD
Selects the duplex type.
When TDD is selected, several TDD parameters appear below. These TDD parameters are reset to default values whenever numerology changes or FR changes. (The default values are different for each numerology.)
Sets the periodicity of DL-UL pattern. The choices are related to numerology.
Read-only.
Sets the number of consecutive full DL slots at the beginning of each DL-UL pattern. The range is related to the numerology and slot configuration period.
Read-only.
Range: 0 ~ 14 for Normal CP; 0 ~ 12 for Extended CP
Sets the number of consecutive DL symbols in the beginning of the slot following the last full DL slot.
Read-only.
Sets the number of consecutive full UL slots at the end of each DL-UL pattern. The range is related to the numerology and slot configuration period.
Read-only.
Range: 0 ~ 14 for Normal CP; 0 ~ 12 for Extended CP
Sets the number of consecutive UL symbols in the end of the slot preceding the first full UL slot.
Read-only.
Displays the number of special slots.
Read-only.
Displays the TDD slot allocation for one period.
Read-only.
Click the checkbox to enable (checkmarked) or disable the Special Slot.
Only appears when Duplex Type is set to TDD.
Choices: Based on the Annex A in 38.141.
"RB Offset" will be shown as "Interlace Index (N)" for NR-U cases (G-FR1-A1-12...19 and G-FR1-A2-8...14).
Choices: Auto | Manual | Off
Default: Auto
Set the phase compensation mode on the baseband signal before upconversion.
Phase compensation is not applicable for PRACH carrier.
Auto: Use the RF frequency from the instrument node.
Manual: Enter the RF frequency manually.
Off: Disable phase compensation on baseband signal.