N9082EM0E LTE/LTE-Advanced TDD Measurement Application

• In Modulation Analysis measurement, added support for an advanced downlink demod setup “Number of Blank RBs” under the Meas Setup: Sync / Format: Advanced Demod Setup menu for a special configuration to narrow down the number of RB carrier allocations including CRS (2024.0301)

• Added support for recalling O-RAN Studio waveform file format (*.orb)

• In SEM measurement, support Non-Contiguous Outer and Inner offset measurements at once (2023.0801)

• Fixed issue causing BBIQ Range Auto/Man to always be set to Auto on every switch into the IQ waveform measurement (XSA-30862)

• Added support for SCPI Recorder

• Fixed issue in Modulation Analysis measurement that caused Execution Error “see Windows exception log” message to appear when switching modes and using IQ Recording (XSA-23945)

• Fixed issue in Channel Power measurement that caused Channel Span to be clipped to the previous setting for CHP IntegBW, even though the state saved has a CHP IntegBW that is narrower than the Channel Span (XSA-23249)

• Added support for Complex Corrections (*.s2p files)

• Fixed issue in ACP measurement that caused Upper ACP Rel results to not be reported when Power Ref is set to Max (Min) Pwr Carrier in SubBlock, with Carrier Allocation = Contiguous (XSA-18176)

• Added support for Complex Corrections (*.s2p files)

• Fixed issue that prevented Marker All Off from not working in the PvT measurement (XSA-10778)

• Fixed issue that resulted in crash for EVM measurements made when in Continuous measurement setting (XSA-5449)

• Fixed issue that allowed Number of Layers to be set > 1 when precoding type is set to Spatial Multiplexing (XSA-5983)

• Fixed issue in ACP measurement resulting in Power Ref = Max Power Carrier detecting the carrier with maximum integrated power when Measurement Type = PSD Ref (XSA-11365)

• Fixed issue that caused EVM measurement to hang when repeatedly sending a sequence of SCPI commands. (XSA-6279)

• Fixed issue in ACP measurement that caused “Hardware Missing” error to occur when changing System BW to 20 MHz (100 RB) (XSA-8334)

• Fixed issue that caused slow state file recall times with Windows10 compared to Windows7 (XSA-5507)

• Fixed issue that caused continuous EVM measurement to crash if RB allocation is set to zero (XSA-3814)

• Enabled Electronic Attenuator in PVT and SPUR measurements when Carrier Ref Freq is <= 3.6 GHz and Center Freq is > 3.6 GHz (519990)

• Fixed crash that could occur in Modulation Analysis measurement when Preset to Standard is executed with Sync Type set to PRACH (520581)

• Fixed saving Measurement Data on Spurious Emissions measurement (522161)

• Added support for R15 DL 1024QAM decode

• Added support for E-TM2b/3.1b decode

• Added support for UL Virtual Cell ID demodulation

• Added C-V2X SideLink support

NOTE:

A.20.22 fixes the defect found in instrument software versions A.20.03 and A.20.04 that caused measurement accuracy issues. Any analyzer running A.20.03 or A.20.04 should be upgraded to A.20.22 or later.

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