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Over–the–Air Measurements (OTA) – LTE FDD Option 370, LTE TDD Option 371, 5G TF
Option 377, 5G NR / 5G NR EVM Conducted Option 378
About Over–the–Air (OTA) Measurements
About Over–the–Air (OTA) Measurements
OTA mode supports these standards:
— LTE FDD
— LTE TDD
— 5G TF measurements
— 5G NR
— 5G NR EVM Conducted
Some measurement parameters are auto-coupled and are not user-settable.
LTE FDD and LTE TDD Features (Option 370 and Option 371)
IMPORTANT! LTE FDD, LTE TDD, and 5G TF only demodulate PSS and SSS
signals using the FieldFox's 10 MHz demodulation path. User data
channels are not demodulated.
LTE FDD and LTE TDD have the following features:
IMPORTANT! LTE FDD and LTE TDD generally have similar cell features, but
the Band and Channel choices are different for the Channel Table settings.
Cell Scan Results:
— Center frequency
— Physical Cell Indentifier (PCI) – (Cell ID–Sector ID–Group ID) – (C/S/G)
— RSRP (Reference Signal Received Power) (dBm)
— RSRQ (Reference Signal Received Quality) (dB)
— RSSI (Received Signal Strength Indicator) (dBm)
— PSS (Primary Synchronization Signal) (dBm)
— SSS (Secondary Synchronization Signal) (dBm)
— SINR (Signal to Interference & Noise Ratio) (dB)
— Frequency error (Hz)
Refer to step
Display Types:
User can set up and display 1, 2, 3 or 4 simultaneous measurements of key
performance indicators (KPI's) for any component carrier (CC0 through CC4),
up to 5 carriers, in any combination of the following:
342
11
in the
"OTA Setup Procedure" on page
353.
Keysight N9938-90006 User's Guide
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