RFmxLTE ModAcc Fetch VIDownload PDFSelected SectionSelected Section and Subsection(s)Entire ManualUpdated2025-04-088 minute(s) readRFmx LTE/LTE-AdvancedAPI ReferenceLabVIEW G Fetches the ModAcc measurement results. RFmxLTE ModAcc Fetch Composite EVM VIFetches the composite EVM for ModAcc measurements. RFmxLTE ModAcc Fetch Composite EVM (Array) VIReturns an array of the composite EVM for ModAcc measurements. RFmxLTE ModAcc Fetch Maximum Frequency Error per Slot Trace VIFetches an array of the maximum value across averaging counts of the frequency error per slot for all slots within the measurement length. This value is expressed in Hz.RFmxLTE ModAcc Fetch Composite Magnitude and Phase Error VIReturns the mean RMS composite magnitude error, phase error, the maximum peak composite magnitude error, and the phase error.RFmxLTE ModAcc Fetch Composite Magnitude and Phase Error (Array) VIReturns the arrays of the mean RMS composite magnitude error and phase error, and the max peak composite magnitude error and phase error.RFmxLTE ModAcc Fetch IQ Impairments VIReturns the mean I/Q origin offset, mean I/Q gain imbalance, and mean I/Q quadrature error.RFmxLTE ModAcc Fetch IQ Impairments (Array) VIReturns an array of the mean I/Q origin offset, mean I/Q gain imbalance, and mean I/Q quadrature error. RFmxLTE ModAcc Fetch Subblock IQ Impairments VIReturns the mean I/Q origin offset, the mean I/Q gain imbalance, and the mean I/Q quadrature error of a subblock. RFmxLTE ModAcc Fetch PDSCH EVM VIFetches the physical downlink shared channel (PDSCH) EVMs.RFmxLTE ModAcc Fetch PDSCH EVM (Array) VIFetches the array of physical downlink shared channel (PDSCH) EVM for all the component carriers within the subblock. RFmxLTE ModAcc Fetch PDSCH 1024 QAM EVM VIFetches the physical downlink shared channel (PDSCH) 1024QAM EVMs.RFmxLTE ModAcc Fetch PDSCH 1024 QAM EVM (Array) VIFetches an array of physical downlink shared channel (PDSCH) 1024QAM EVMs for all the component carriers within the subblock. RFmxLTE ModAcc Fetch CSRS EVM VIFetches the cell-specific reference signal EVM. RFmxLTE ModAcc Fetch CSRS EVM (Array) VIFetches the array of CSRS EVMs for all the component carriers within the subblock. RFmxLTE ModAcc Fetch Synchronization Signal EVM VIFetches the primary synchronization signal (PSS) EVM and secondary synchronization signal (SSS) EVM.RFmxLTE ModAcc Fetch Synchronization Signal EVM (Array) VIFetches the array of primary synchronization signal (PSS) EVMs and secondary synchronization signal (SSS) EVMS for all the component carriers within a subblock. RFmxLTE ModAcc Fetch Downlink Transmit Power VIFetches the reference signal power and the OFDM symbol transmit power.RFmxLTE ModAcc Fetch Downlink Transmit Power (Array) VIFetches the array of reference signal powers and the OFDM symbol transmit powers for all the component carriers within the subblock.RFmxLTE ModAcc Fetch Downlink Detected Cell ID VIFetches the detected cell ID. This VI is valid only when the measured signal contains primary synchronization signal (PSS) and secondary synchronization signal (SSS).RFmxLTE ModAcc Fetch Downlink Detected Cell ID (Array) VIFetches the array of detected cell IDs for all the component carriers within the subblock. RFmxLTE ModAcc Fetch PDSCH QPSK Constellation VIFetches the physical downlink shared channel (PDSCH) QPSK trace.RFmxLTE ModAcc Fetch PDSCH 16 QAM Constellation VIFetches the physical downlink shared channel (PDSCH) 16 QAM trace.RFmxLTE ModAcc Fetch PDSCH 64 QAM Constellation VIFetches the physical downlink shared channel (PDSCH) 64 QAM trace.RFmxLTE ModAcc Fetch PDSCH 256 QAM Constellation VIFetches the physical downlink shared channel (PDSCH) 256 QAM trace.RFmxLTE ModAcc Fetch PDSCH 1024 QAM Constellation VIFetches the physical downlink shared channel (PDSCH) 1024 QAM trace.RFmxLTE ModAcc Fetch CSRS Constellation VIFetches the constellation trace for a cell-specific reference signal.RFmxLTE ModAcc Fetch Synchronization Signal Constellation VIFetches the constellations traces for PSS and SSS.RFmxLTE ModAcc Fetch Downlink PBCH Constellation VIFetches the PBCH constellation trace for the control channels.RFmxLTE ModAcc Fetch Downlink PCFICH Constellation VIFetches the PCFICH constellation trace for the control channels.RFmxLTE ModAcc Fetch Downlink PDCCH Constellation VIFetches the PDCCH constellation trace for the control channels.RFmxLTE ModAcc Fetch Downlink PHICH Constellation VIFetches the PHICH constellation trace for the control channels.RFmxLTE ModAcc Fetch NPDSCH QPSK Constellation VIFetches the narrow-band physical downlink shared channel (NPDSCH) QPSK trace.RFmxLTE ModAcc Fetch NRS Constellation VIFetches the constellation trace for a narrow-band reference signal.RFmxLTE ModAcc Fetch NB Synchronization Signal Constellation VIFetches the constellations traces for NPSS and NSSS.RFmxLTE ModAcc Fetch In-Band Emission Margin VIReturns the in-band emission margin on non allocated resource blocks (RBs) in the uplink signal. This value is expressed in dB. RFmxLTE ModAcc Fetch In-Band Emission Margin (Array) VIReturns an array of margins on non allocated resource blocks (RBs) in the uplink signal for all component carriers within the subblock. RFmxLTE ModAcc Fetch Spectral Flatness VIReturns the spectral flatness measurements of the component carrier.RFmxLTE ModAcc Fetch Spectral Flatness (Array) VIReturns the arrays of spectral flatness measurements of all component carriers within the subblock.RFmxLTE ModAcc Fetch In-Band Emission Trace VIReturns the in-band emission (IBE) and limit traces. In-band emission is the interference falling into non allocated resource blocks. The IBE for various spectral regions (general, carrier leakage, and I/Q image) are evaluated according to section 6.5.2.3.5 of the 3GPP 36.521 specification and concatenated to form a composite trace. The limit trace is derived from the limits in the section 6.5.2.3.5 of the 3GPP 36.521 specification.RFmxLTE ModAcc Fetch Spectral Flatness Trace VIReturns the spectral flatness, upper mask, and lower mask traces. Spectral flatness is the magnitude of equalizer coefficients at each allocated subcarrier. Lower and upper masks are derived from section 6.5.2.4.5 of the 3GPP TS 36.521 specification. RFmxLTE ModAcc Fetch PUSCH Data EVM VIFetches the physical uplink shared channel (PUSCH) data EVM for ModAcc measurements.RFmxLTE ModAcc Fetch PUSCH Data EVM (Array) VIReturns an array of the Mean RMS PUSCH data EVM and the maximum peak PUSCH data EVM.RFmxLTE ModAcc Fetch PUSCH DMRS EVM VIFetches the EVM values calculated on PUSCH DMRS calculated over the length of the measurement. RFmxLTE ModAcc Fetch PUSCH DMRS EVM (Array) VIReturns an array of the PUSCH mean RMS DMRS EVM and the PUSCH maximum peak DMRS EVM of all the component carriers within the subblock.RFmxLTE ModAcc Fetch PUSCH Symbol Power VIFetches the physical uplink shared channel (PUSCH) symbol power measurement.RFmxLTE ModAcc Fetch PUSCH Symbol Power (Array) VIReturns an array of powers of the physical uplink shared channel (PUSCH) data symbols and DMRS of all the component carriers in the subblock.RFmxLTE ModAcc Fetch PUSCH Demodulated Bits VIFetches the recovered bits during EVM calculation. The bits of different slots in the ModAcc Meas Length property are concatenated. RFmxLTE ModAcc Fetch NPUSCH Data EVM VIFetches the narrowband physical uplink shared channel (NPUSCH) data EVM for ModAcc measurements.RFmxLTE ModAcc Fetch NPUSCH DMRS EVM VIFetches the EVM values calculated on NPUSCH DMRS over the length of the measurement.RFmxLTE ModAcc Fetch NPUSCH Symbol Power VIFetches the narrowband physical uplink shared channel (NPUSCH) symbol powers.RFmxLTE ModAcc Fetch Subblock In-Band Emission Margin VIReturns the margin on non-allocated resource blocks (RBs) within the subblock aggregated bandwidth. This value is expressed in dB.RFmxLTE ModAcc Fetch SRS EVM VIFetches the mean RMS EVM and the mean power for the SRS channel.RFmxLTE ModAcc Fetch SRS EVM (Array) VIFetches the array of SRS EVMs for all the component carriers within the subblock. This value is expressed in percentage or dB.RFmxLTE ModAcc Fetch PUSCH Constellation Trace VIReturns the recovered physical uplink shared channel (PUSCH) constellation points. The constellation points of different slots in the ModAcc Meas Length are concatenated. RFmxLTE ModAcc Fetch NPUSCH Constellation Trace VIReturns the recovered narrowband physical uplink shared channel (NPUSCH) constellation points. The constellation points of different slots in the measurement length are concatenated. RFmxLTE ModAcc Fetch Subblock In-Band Emission Trace VIReturns the in-band emission trace and the limit trace within the subblock aggregated bandwidth. The in-band emissions are a measure of the interference in the non-allocated resources blocks. The in-band emissions for various regions, such as general, carrier leakage, and I/Q image, are evaluated according to the method defined in the 3GPP 36.521 specification, and concatenated to form a composite trace. Limit trace is derived from the limits defined in section 6.5.2A.3 of the 3GPP TS 36.521 specification. RFmxLTE ModAcc Fetch SRS Constellation VIFetches the constellation trace for the SRS channel.RFmxLTE ModAcc Fetch PSSCH Data EVM VIFetches the physical sidelink shared channel (PSSCH) data EVM for ModAcc measurements.RFmxLTE ModAcc Fetch PSSCH Data EVM (Array) VIFetches the array of the physical sidelink shared channel (PSSCH) data EVM for ModAcc measurements.RFmxLTE ModAcc Fetch PSSCH DMRS EVM VIFetches the EVM values calculated on PSSCH DMRS over the length of the measurement. RFmxLTE ModAcc Fetch PSSCH DMRS EVM (Array) VIFetches the array of the EVM values calculated on PSSCH DMRS over the length of the measurement. RFmxLTE ModAcc Fetch PSSCH Symbol Power VIFetches the physical sidelink shared channel (PSSCH) data symbols power and DMRS symbols power.RFmxLTE ModAcc Fetch PSSCH Symbol Power (Array) VIFetches the array of the physical sidelink shared channel (PSSCH) data symbols power and DMRS symbols power.RFmxLTE ModAcc Fetch PSSCH Constellation Trace VIReturns the recovered physical sidelink shared channel (PSSCH) constellation points. The constellation points of different slots in the measurement length are concatenated. RFmxLTE ModAcc Fetch EVM per Subcarrier Trace VIReturns the EVM of each allocated subcarrier averaged across all the symbols within the ModAcc Meas Length property. RFmxLTE ModAcc Fetch Maximum EVM per Subcarrier Trace VIReturns the peak value of an EVM for each allocated subcarrier computed across all the symbols within the value of the ModAcc Meas Length.RFmxLTE ModAcc Fetch EVM per Slot Trace VIReturns the EVM of each slot averaged across all the symbols within the slots and all the allocated subcarriers.RFmxLTE ModAcc Fetch Maximum EVM per Slot Trace VIReturns the peak value of an EVM for each slot computed across all the symbols and all the allocated subcarriers.RFmxLTE ModAcc Fetch EVM per Symbol Trace VIReturns the EVM on each symbol within the ModAcc Meas Length property averaged across all the allocated subcarriers. RFmxLTE ModAcc Fetch Maximum EVM per Symbol Trace VIReturns the peak value of an EVM for each symbol computed across all the allocated subcarriers.RFmxLTE ModAcc Fetch EVM-High per Symbol Trace VIReturns the EVM per symbol trace for all the configured slots. The EVM is obtained by using the FFT window position, Delta_C+W/2.RFmxLTE ModAcc Fetch Maximum EVM-High per Symbol Trace VIReturns the maximum EVM per symbol trace for all the configured slots. The EVM is obtained by using the FFT window position, Delta_C+W/2.RFmxLTE ModAcc Fetch EVM-Low per Symbol Trace VIReturns the EVM per symbol trace for all the configured slots. The EVM is obtained by using FFT window position, Delta_C-W/2.RFmxLTE ModAcc Fetch Maximum EVM-Low per Symbol Trace VIReturns the maximum EVM per symbol trace for all the configured slots. The EVM is obtained by using FFT window position, Delta_C-W/2.RFmxLTE ModAcc Fetch RMS Magnitude Error per Symbol Trace VIReturns the RMS mean value of the magnitude error for each symbol computed over all the allocated subcarriers and within the measurement length.RFmxLTE ModAcc Fetch Maximum Magnitude Error per Symbol Trace VIReturns the peak value of the magnitude error for each symbol computed across all the allocated subcarriers.RFmxLTE ModAcc Fetch RMS Phase Error per Symbol Trace VIReturns the RMS mean value of the phase error for each symbol computed over all the allocated subcarriers and within the measurement length.RFmxLTE ModAcc Fetch Maximum Phase Error per Symbol Trace VIReturns the peak value of the phase error for each symbol computed across all the allocated subcarriers.Parent topic: Fetch
Fetches the ModAcc measurement results. RFmxLTE ModAcc Fetch Composite EVM VIFetches the composite EVM for ModAcc measurements. RFmxLTE ModAcc Fetch Composite EVM (Array) VIReturns an array of the composite EVM for ModAcc measurements. RFmxLTE ModAcc Fetch Maximum Frequency Error per Slot Trace VIFetches an array of the maximum value across averaging counts of the frequency error per slot for all slots within the measurement length. This value is expressed in Hz.RFmxLTE ModAcc Fetch Composite Magnitude and Phase Error VIReturns the mean RMS composite magnitude error, phase error, the maximum peak composite magnitude error, and the phase error.RFmxLTE ModAcc Fetch Composite Magnitude and Phase Error (Array) VIReturns the arrays of the mean RMS composite magnitude error and phase error, and the max peak composite magnitude error and phase error.RFmxLTE ModAcc Fetch IQ Impairments VIReturns the mean I/Q origin offset, mean I/Q gain imbalance, and mean I/Q quadrature error.RFmxLTE ModAcc Fetch IQ Impairments (Array) VIReturns an array of the mean I/Q origin offset, mean I/Q gain imbalance, and mean I/Q quadrature error. RFmxLTE ModAcc Fetch Subblock IQ Impairments VIReturns the mean I/Q origin offset, the mean I/Q gain imbalance, and the mean I/Q quadrature error of a subblock. RFmxLTE ModAcc Fetch PDSCH EVM VIFetches the physical downlink shared channel (PDSCH) EVMs.RFmxLTE ModAcc Fetch PDSCH EVM (Array) VIFetches the array of physical downlink shared channel (PDSCH) EVM for all the component carriers within the subblock. RFmxLTE ModAcc Fetch PDSCH 1024 QAM EVM VIFetches the physical downlink shared channel (PDSCH) 1024QAM EVMs.RFmxLTE ModAcc Fetch PDSCH 1024 QAM EVM (Array) VIFetches an array of physical downlink shared channel (PDSCH) 1024QAM EVMs for all the component carriers within the subblock. RFmxLTE ModAcc Fetch CSRS EVM VIFetches the cell-specific reference signal EVM. RFmxLTE ModAcc Fetch CSRS EVM (Array) VIFetches the array of CSRS EVMs for all the component carriers within the subblock. RFmxLTE ModAcc Fetch Synchronization Signal EVM VIFetches the primary synchronization signal (PSS) EVM and secondary synchronization signal (SSS) EVM.RFmxLTE ModAcc Fetch Synchronization Signal EVM (Array) VIFetches the array of primary synchronization signal (PSS) EVMs and secondary synchronization signal (SSS) EVMS for all the component carriers within a subblock. RFmxLTE ModAcc Fetch Downlink Transmit Power VIFetches the reference signal power and the OFDM symbol transmit power.RFmxLTE ModAcc Fetch Downlink Transmit Power (Array) VIFetches the array of reference signal powers and the OFDM symbol transmit powers for all the component carriers within the subblock.RFmxLTE ModAcc Fetch Downlink Detected Cell ID VIFetches the detected cell ID. This VI is valid only when the measured signal contains primary synchronization signal (PSS) and secondary synchronization signal (SSS).RFmxLTE ModAcc Fetch Downlink Detected Cell ID (Array) VIFetches the array of detected cell IDs for all the component carriers within the subblock. RFmxLTE ModAcc Fetch PDSCH QPSK Constellation VIFetches the physical downlink shared channel (PDSCH) QPSK trace.RFmxLTE ModAcc Fetch PDSCH 16 QAM Constellation VIFetches the physical downlink shared channel (PDSCH) 16 QAM trace.RFmxLTE ModAcc Fetch PDSCH 64 QAM Constellation VIFetches the physical downlink shared channel (PDSCH) 64 QAM trace.RFmxLTE ModAcc Fetch PDSCH 256 QAM Constellation VIFetches the physical downlink shared channel (PDSCH) 256 QAM trace.RFmxLTE ModAcc Fetch PDSCH 1024 QAM Constellation VIFetches the physical downlink shared channel (PDSCH) 1024 QAM trace.RFmxLTE ModAcc Fetch CSRS Constellation VIFetches the constellation trace for a cell-specific reference signal.RFmxLTE ModAcc Fetch Synchronization Signal Constellation VIFetches the constellations traces for PSS and SSS.RFmxLTE ModAcc Fetch Downlink PBCH Constellation VIFetches the PBCH constellation trace for the control channels.RFmxLTE ModAcc Fetch Downlink PCFICH Constellation VIFetches the PCFICH constellation trace for the control channels.RFmxLTE ModAcc Fetch Downlink PDCCH Constellation VIFetches the PDCCH constellation trace for the control channels.RFmxLTE ModAcc Fetch Downlink PHICH Constellation VIFetches the PHICH constellation trace for the control channels.RFmxLTE ModAcc Fetch NPDSCH QPSK Constellation VIFetches the narrow-band physical downlink shared channel (NPDSCH) QPSK trace.RFmxLTE ModAcc Fetch NRS Constellation VIFetches the constellation trace for a narrow-band reference signal.RFmxLTE ModAcc Fetch NB Synchronization Signal Constellation VIFetches the constellations traces for NPSS and NSSS.RFmxLTE ModAcc Fetch In-Band Emission Margin VIReturns the in-band emission margin on non allocated resource blocks (RBs) in the uplink signal. This value is expressed in dB. RFmxLTE ModAcc Fetch In-Band Emission Margin (Array) VIReturns an array of margins on non allocated resource blocks (RBs) in the uplink signal for all component carriers within the subblock. RFmxLTE ModAcc Fetch Spectral Flatness VIReturns the spectral flatness measurements of the component carrier.RFmxLTE ModAcc Fetch Spectral Flatness (Array) VIReturns the arrays of spectral flatness measurements of all component carriers within the subblock.RFmxLTE ModAcc Fetch In-Band Emission Trace VIReturns the in-band emission (IBE) and limit traces. In-band emission is the interference falling into non allocated resource blocks. The IBE for various spectral regions (general, carrier leakage, and I/Q image) are evaluated according to section 6.5.2.3.5 of the 3GPP 36.521 specification and concatenated to form a composite trace. The limit trace is derived from the limits in the section 6.5.2.3.5 of the 3GPP 36.521 specification.RFmxLTE ModAcc Fetch Spectral Flatness Trace VIReturns the spectral flatness, upper mask, and lower mask traces. Spectral flatness is the magnitude of equalizer coefficients at each allocated subcarrier. Lower and upper masks are derived from section 6.5.2.4.5 of the 3GPP TS 36.521 specification. RFmxLTE ModAcc Fetch PUSCH Data EVM VIFetches the physical uplink shared channel (PUSCH) data EVM for ModAcc measurements.RFmxLTE ModAcc Fetch PUSCH Data EVM (Array) VIReturns an array of the Mean RMS PUSCH data EVM and the maximum peak PUSCH data EVM.RFmxLTE ModAcc Fetch PUSCH DMRS EVM VIFetches the EVM values calculated on PUSCH DMRS calculated over the length of the measurement. RFmxLTE ModAcc Fetch PUSCH DMRS EVM (Array) VIReturns an array of the PUSCH mean RMS DMRS EVM and the PUSCH maximum peak DMRS EVM of all the component carriers within the subblock.RFmxLTE ModAcc Fetch PUSCH Symbol Power VIFetches the physical uplink shared channel (PUSCH) symbol power measurement.RFmxLTE ModAcc Fetch PUSCH Symbol Power (Array) VIReturns an array of powers of the physical uplink shared channel (PUSCH) data symbols and DMRS of all the component carriers in the subblock.RFmxLTE ModAcc Fetch PUSCH Demodulated Bits VIFetches the recovered bits during EVM calculation. The bits of different slots in the ModAcc Meas Length property are concatenated. RFmxLTE ModAcc Fetch NPUSCH Data EVM VIFetches the narrowband physical uplink shared channel (NPUSCH) data EVM for ModAcc measurements.RFmxLTE ModAcc Fetch NPUSCH DMRS EVM VIFetches the EVM values calculated on NPUSCH DMRS over the length of the measurement.RFmxLTE ModAcc Fetch NPUSCH Symbol Power VIFetches the narrowband physical uplink shared channel (NPUSCH) symbol powers.RFmxLTE ModAcc Fetch Subblock In-Band Emission Margin VIReturns the margin on non-allocated resource blocks (RBs) within the subblock aggregated bandwidth. This value is expressed in dB.RFmxLTE ModAcc Fetch SRS EVM VIFetches the mean RMS EVM and the mean power for the SRS channel.RFmxLTE ModAcc Fetch SRS EVM (Array) VIFetches the array of SRS EVMs for all the component carriers within the subblock. This value is expressed in percentage or dB.RFmxLTE ModAcc Fetch PUSCH Constellation Trace VIReturns the recovered physical uplink shared channel (PUSCH) constellation points. The constellation points of different slots in the ModAcc Meas Length are concatenated. RFmxLTE ModAcc Fetch NPUSCH Constellation Trace VIReturns the recovered narrowband physical uplink shared channel (NPUSCH) constellation points. The constellation points of different slots in the measurement length are concatenated. RFmxLTE ModAcc Fetch Subblock In-Band Emission Trace VIReturns the in-band emission trace and the limit trace within the subblock aggregated bandwidth. The in-band emissions are a measure of the interference in the non-allocated resources blocks. The in-band emissions for various regions, such as general, carrier leakage, and I/Q image, are evaluated according to the method defined in the 3GPP 36.521 specification, and concatenated to form a composite trace. Limit trace is derived from the limits defined in section 6.5.2A.3 of the 3GPP TS 36.521 specification. RFmxLTE ModAcc Fetch SRS Constellation VIFetches the constellation trace for the SRS channel.RFmxLTE ModAcc Fetch PSSCH Data EVM VIFetches the physical sidelink shared channel (PSSCH) data EVM for ModAcc measurements.RFmxLTE ModAcc Fetch PSSCH Data EVM (Array) VIFetches the array of the physical sidelink shared channel (PSSCH) data EVM for ModAcc measurements.RFmxLTE ModAcc Fetch PSSCH DMRS EVM VIFetches the EVM values calculated on PSSCH DMRS over the length of the measurement. RFmxLTE ModAcc Fetch PSSCH DMRS EVM (Array) VIFetches the array of the EVM values calculated on PSSCH DMRS over the length of the measurement. RFmxLTE ModAcc Fetch PSSCH Symbol Power VIFetches the physical sidelink shared channel (PSSCH) data symbols power and DMRS symbols power.RFmxLTE ModAcc Fetch PSSCH Symbol Power (Array) VIFetches the array of the physical sidelink shared channel (PSSCH) data symbols power and DMRS symbols power.RFmxLTE ModAcc Fetch PSSCH Constellation Trace VIReturns the recovered physical sidelink shared channel (PSSCH) constellation points. The constellation points of different slots in the measurement length are concatenated. RFmxLTE ModAcc Fetch EVM per Subcarrier Trace VIReturns the EVM of each allocated subcarrier averaged across all the symbols within the ModAcc Meas Length property. RFmxLTE ModAcc Fetch Maximum EVM per Subcarrier Trace VIReturns the peak value of an EVM for each allocated subcarrier computed across all the symbols within the value of the ModAcc Meas Length.RFmxLTE ModAcc Fetch EVM per Slot Trace VIReturns the EVM of each slot averaged across all the symbols within the slots and all the allocated subcarriers.RFmxLTE ModAcc Fetch Maximum EVM per Slot Trace VIReturns the peak value of an EVM for each slot computed across all the symbols and all the allocated subcarriers.RFmxLTE ModAcc Fetch EVM per Symbol Trace VIReturns the EVM on each symbol within the ModAcc Meas Length property averaged across all the allocated subcarriers. RFmxLTE ModAcc Fetch Maximum EVM per Symbol Trace VIReturns the peak value of an EVM for each symbol computed across all the allocated subcarriers.RFmxLTE ModAcc Fetch EVM-High per Symbol Trace VIReturns the EVM per symbol trace for all the configured slots. The EVM is obtained by using the FFT window position, Delta_C+W/2.RFmxLTE ModAcc Fetch Maximum EVM-High per Symbol Trace VIReturns the maximum EVM per symbol trace for all the configured slots. The EVM is obtained by using the FFT window position, Delta_C+W/2.RFmxLTE ModAcc Fetch EVM-Low per Symbol Trace VIReturns the EVM per symbol trace for all the configured slots. The EVM is obtained by using FFT window position, Delta_C-W/2.RFmxLTE ModAcc Fetch Maximum EVM-Low per Symbol Trace VIReturns the maximum EVM per symbol trace for all the configured slots. The EVM is obtained by using FFT window position, Delta_C-W/2.RFmxLTE ModAcc Fetch RMS Magnitude Error per Symbol Trace VIReturns the RMS mean value of the magnitude error for each symbol computed over all the allocated subcarriers and within the measurement length.RFmxLTE ModAcc Fetch Maximum Magnitude Error per Symbol Trace VIReturns the peak value of the magnitude error for each symbol computed across all the allocated subcarriers.RFmxLTE ModAcc Fetch RMS Phase Error per Symbol Trace VIReturns the RMS mean value of the phase error for each symbol computed over all the allocated subcarriers and within the measurement length.RFmxLTE ModAcc Fetch Maximum Phase Error per Symbol Trace VIReturns the peak value of the phase error for each symbol computed across all the allocated subcarriers.Parent topic: Fetch
Fetches the ModAcc measurement results. RFmxLTE ModAcc Fetch Composite EVM VIFetches the composite EVM for ModAcc measurements. RFmxLTE ModAcc Fetch Composite EVM (Array) VIReturns an array of the composite EVM for ModAcc measurements. RFmxLTE ModAcc Fetch Maximum Frequency Error per Slot Trace VIFetches an array of the maximum value across averaging counts of the frequency error per slot for all slots within the measurement length. This value is expressed in Hz.RFmxLTE ModAcc Fetch Composite Magnitude and Phase Error VIReturns the mean RMS composite magnitude error, phase error, the maximum peak composite magnitude error, and the phase error.RFmxLTE ModAcc Fetch Composite Magnitude and Phase Error (Array) VIReturns the arrays of the mean RMS composite magnitude error and phase error, and the max peak composite magnitude error and phase error.RFmxLTE ModAcc Fetch IQ Impairments VIReturns the mean I/Q origin offset, mean I/Q gain imbalance, and mean I/Q quadrature error.RFmxLTE ModAcc Fetch IQ Impairments (Array) VIReturns an array of the mean I/Q origin offset, mean I/Q gain imbalance, and mean I/Q quadrature error. RFmxLTE ModAcc Fetch Subblock IQ Impairments VIReturns the mean I/Q origin offset, the mean I/Q gain imbalance, and the mean I/Q quadrature error of a subblock. RFmxLTE ModAcc Fetch PDSCH EVM VIFetches the physical downlink shared channel (PDSCH) EVMs.RFmxLTE ModAcc Fetch PDSCH EVM (Array) VIFetches the array of physical downlink shared channel (PDSCH) EVM for all the component carriers within the subblock. RFmxLTE ModAcc Fetch PDSCH 1024 QAM EVM VIFetches the physical downlink shared channel (PDSCH) 1024QAM EVMs.RFmxLTE ModAcc Fetch PDSCH 1024 QAM EVM (Array) VIFetches an array of physical downlink shared channel (PDSCH) 1024QAM EVMs for all the component carriers within the subblock. RFmxLTE ModAcc Fetch CSRS EVM VIFetches the cell-specific reference signal EVM. RFmxLTE ModAcc Fetch CSRS EVM (Array) VIFetches the array of CSRS EVMs for all the component carriers within the subblock. RFmxLTE ModAcc Fetch Synchronization Signal EVM VIFetches the primary synchronization signal (PSS) EVM and secondary synchronization signal (SSS) EVM.RFmxLTE ModAcc Fetch Synchronization Signal EVM (Array) VIFetches the array of primary synchronization signal (PSS) EVMs and secondary synchronization signal (SSS) EVMS for all the component carriers within a subblock. RFmxLTE ModAcc Fetch Downlink Transmit Power VIFetches the reference signal power and the OFDM symbol transmit power.RFmxLTE ModAcc Fetch Downlink Transmit Power (Array) VIFetches the array of reference signal powers and the OFDM symbol transmit powers for all the component carriers within the subblock.RFmxLTE ModAcc Fetch Downlink Detected Cell ID VIFetches the detected cell ID. This VI is valid only when the measured signal contains primary synchronization signal (PSS) and secondary synchronization signal (SSS).RFmxLTE ModAcc Fetch Downlink Detected Cell ID (Array) VIFetches the array of detected cell IDs for all the component carriers within the subblock. RFmxLTE ModAcc Fetch PDSCH QPSK Constellation VIFetches the physical downlink shared channel (PDSCH) QPSK trace.RFmxLTE ModAcc Fetch PDSCH 16 QAM Constellation VIFetches the physical downlink shared channel (PDSCH) 16 QAM trace.RFmxLTE ModAcc Fetch PDSCH 64 QAM Constellation VIFetches the physical downlink shared channel (PDSCH) 64 QAM trace.RFmxLTE ModAcc Fetch PDSCH 256 QAM Constellation VIFetches the physical downlink shared channel (PDSCH) 256 QAM trace.RFmxLTE ModAcc Fetch PDSCH 1024 QAM Constellation VIFetches the physical downlink shared channel (PDSCH) 1024 QAM trace.RFmxLTE ModAcc Fetch CSRS Constellation VIFetches the constellation trace for a cell-specific reference signal.RFmxLTE ModAcc Fetch Synchronization Signal Constellation VIFetches the constellations traces for PSS and SSS.RFmxLTE ModAcc Fetch Downlink PBCH Constellation VIFetches the PBCH constellation trace for the control channels.RFmxLTE ModAcc Fetch Downlink PCFICH Constellation VIFetches the PCFICH constellation trace for the control channels.RFmxLTE ModAcc Fetch Downlink PDCCH Constellation VIFetches the PDCCH constellation trace for the control channels.RFmxLTE ModAcc Fetch Downlink PHICH Constellation VIFetches the PHICH constellation trace for the control channels.RFmxLTE ModAcc Fetch NPDSCH QPSK Constellation VIFetches the narrow-band physical downlink shared channel (NPDSCH) QPSK trace.RFmxLTE ModAcc Fetch NRS Constellation VIFetches the constellation trace for a narrow-band reference signal.RFmxLTE ModAcc Fetch NB Synchronization Signal Constellation VIFetches the constellations traces for NPSS and NSSS.RFmxLTE ModAcc Fetch In-Band Emission Margin VIReturns the in-band emission margin on non allocated resource blocks (RBs) in the uplink signal. This value is expressed in dB. RFmxLTE ModAcc Fetch In-Band Emission Margin (Array) VIReturns an array of margins on non allocated resource blocks (RBs) in the uplink signal for all component carriers within the subblock. RFmxLTE ModAcc Fetch Spectral Flatness VIReturns the spectral flatness measurements of the component carrier.RFmxLTE ModAcc Fetch Spectral Flatness (Array) VIReturns the arrays of spectral flatness measurements of all component carriers within the subblock.RFmxLTE ModAcc Fetch In-Band Emission Trace VIReturns the in-band emission (IBE) and limit traces. In-band emission is the interference falling into non allocated resource blocks. The IBE for various spectral regions (general, carrier leakage, and I/Q image) are evaluated according to section 6.5.2.3.5 of the 3GPP 36.521 specification and concatenated to form a composite trace. The limit trace is derived from the limits in the section 6.5.2.3.5 of the 3GPP 36.521 specification.RFmxLTE ModAcc Fetch Spectral Flatness Trace VIReturns the spectral flatness, upper mask, and lower mask traces. Spectral flatness is the magnitude of equalizer coefficients at each allocated subcarrier. Lower and upper masks are derived from section 6.5.2.4.5 of the 3GPP TS 36.521 specification. RFmxLTE ModAcc Fetch PUSCH Data EVM VIFetches the physical uplink shared channel (PUSCH) data EVM for ModAcc measurements.RFmxLTE ModAcc Fetch PUSCH Data EVM (Array) VIReturns an array of the Mean RMS PUSCH data EVM and the maximum peak PUSCH data EVM.RFmxLTE ModAcc Fetch PUSCH DMRS EVM VIFetches the EVM values calculated on PUSCH DMRS calculated over the length of the measurement. RFmxLTE ModAcc Fetch PUSCH DMRS EVM (Array) VIReturns an array of the PUSCH mean RMS DMRS EVM and the PUSCH maximum peak DMRS EVM of all the component carriers within the subblock.RFmxLTE ModAcc Fetch PUSCH Symbol Power VIFetches the physical uplink shared channel (PUSCH) symbol power measurement.RFmxLTE ModAcc Fetch PUSCH Symbol Power (Array) VIReturns an array of powers of the physical uplink shared channel (PUSCH) data symbols and DMRS of all the component carriers in the subblock.RFmxLTE ModAcc Fetch PUSCH Demodulated Bits VIFetches the recovered bits during EVM calculation. The bits of different slots in the ModAcc Meas Length property are concatenated. RFmxLTE ModAcc Fetch NPUSCH Data EVM VIFetches the narrowband physical uplink shared channel (NPUSCH) data EVM for ModAcc measurements.RFmxLTE ModAcc Fetch NPUSCH DMRS EVM VIFetches the EVM values calculated on NPUSCH DMRS over the length of the measurement.RFmxLTE ModAcc Fetch NPUSCH Symbol Power VIFetches the narrowband physical uplink shared channel (NPUSCH) symbol powers.RFmxLTE ModAcc Fetch Subblock In-Band Emission Margin VIReturns the margin on non-allocated resource blocks (RBs) within the subblock aggregated bandwidth. This value is expressed in dB.RFmxLTE ModAcc Fetch SRS EVM VIFetches the mean RMS EVM and the mean power for the SRS channel.RFmxLTE ModAcc Fetch SRS EVM (Array) VIFetches the array of SRS EVMs for all the component carriers within the subblock. This value is expressed in percentage or dB.RFmxLTE ModAcc Fetch PUSCH Constellation Trace VIReturns the recovered physical uplink shared channel (PUSCH) constellation points. The constellation points of different slots in the ModAcc Meas Length are concatenated. RFmxLTE ModAcc Fetch NPUSCH Constellation Trace VIReturns the recovered narrowband physical uplink shared channel (NPUSCH) constellation points. The constellation points of different slots in the measurement length are concatenated. RFmxLTE ModAcc Fetch Subblock In-Band Emission Trace VIReturns the in-band emission trace and the limit trace within the subblock aggregated bandwidth. The in-band emissions are a measure of the interference in the non-allocated resources blocks. The in-band emissions for various regions, such as general, carrier leakage, and I/Q image, are evaluated according to the method defined in the 3GPP 36.521 specification, and concatenated to form a composite trace. Limit trace is derived from the limits defined in section 6.5.2A.3 of the 3GPP TS 36.521 specification. RFmxLTE ModAcc Fetch SRS Constellation VIFetches the constellation trace for the SRS channel.RFmxLTE ModAcc Fetch PSSCH Data EVM VIFetches the physical sidelink shared channel (PSSCH) data EVM for ModAcc measurements.RFmxLTE ModAcc Fetch PSSCH Data EVM (Array) VIFetches the array of the physical sidelink shared channel (PSSCH) data EVM for ModAcc measurements.RFmxLTE ModAcc Fetch PSSCH DMRS EVM VIFetches the EVM values calculated on PSSCH DMRS over the length of the measurement. RFmxLTE ModAcc Fetch PSSCH DMRS EVM (Array) VIFetches the array of the EVM values calculated on PSSCH DMRS over the length of the measurement. RFmxLTE ModAcc Fetch PSSCH Symbol Power VIFetches the physical sidelink shared channel (PSSCH) data symbols power and DMRS symbols power.RFmxLTE ModAcc Fetch PSSCH Symbol Power (Array) VIFetches the array of the physical sidelink shared channel (PSSCH) data symbols power and DMRS symbols power.RFmxLTE ModAcc Fetch PSSCH Constellation Trace VIReturns the recovered physical sidelink shared channel (PSSCH) constellation points. The constellation points of different slots in the measurement length are concatenated. RFmxLTE ModAcc Fetch EVM per Subcarrier Trace VIReturns the EVM of each allocated subcarrier averaged across all the symbols within the ModAcc Meas Length property. RFmxLTE ModAcc Fetch Maximum EVM per Subcarrier Trace VIReturns the peak value of an EVM for each allocated subcarrier computed across all the symbols within the value of the ModAcc Meas Length.RFmxLTE ModAcc Fetch EVM per Slot Trace VIReturns the EVM of each slot averaged across all the symbols within the slots and all the allocated subcarriers.RFmxLTE ModAcc Fetch Maximum EVM per Slot Trace VIReturns the peak value of an EVM for each slot computed across all the symbols and all the allocated subcarriers.RFmxLTE ModAcc Fetch EVM per Symbol Trace VIReturns the EVM on each symbol within the ModAcc Meas Length property averaged across all the allocated subcarriers. RFmxLTE ModAcc Fetch Maximum EVM per Symbol Trace VIReturns the peak value of an EVM for each symbol computed across all the allocated subcarriers.RFmxLTE ModAcc Fetch EVM-High per Symbol Trace VIReturns the EVM per symbol trace for all the configured slots. The EVM is obtained by using the FFT window position, Delta_C+W/2.RFmxLTE ModAcc Fetch Maximum EVM-High per Symbol Trace VIReturns the maximum EVM per symbol trace for all the configured slots. The EVM is obtained by using the FFT window position, Delta_C+W/2.RFmxLTE ModAcc Fetch EVM-Low per Symbol Trace VIReturns the EVM per symbol trace for all the configured slots. The EVM is obtained by using FFT window position, Delta_C-W/2.RFmxLTE ModAcc Fetch Maximum EVM-Low per Symbol Trace VIReturns the maximum EVM per symbol trace for all the configured slots. The EVM is obtained by using FFT window position, Delta_C-W/2.RFmxLTE ModAcc Fetch RMS Magnitude Error per Symbol Trace VIReturns the RMS mean value of the magnitude error for each symbol computed over all the allocated subcarriers and within the measurement length.RFmxLTE ModAcc Fetch Maximum Magnitude Error per Symbol Trace VIReturns the peak value of the magnitude error for each symbol computed across all the allocated subcarriers.RFmxLTE ModAcc Fetch RMS Phase Error per Symbol Trace VIReturns the RMS mean value of the phase error for each symbol computed over all the allocated subcarriers and within the measurement length.RFmxLTE ModAcc Fetch Maximum Phase Error per Symbol Trace VIReturns the peak value of the phase error for each symbol computed across all the allocated subcarriers.Parent topic: Fetch