Keysight N9927-90001 User’s Guide 327
Over–the–Air Measurements (OTA) – LTE FDD Option 370 and 5GTF Option 377 (CPU2
Only)
Glossary (OTA)
Glossary (OTA)
This section provides a description of some of the terms used in the FieldFox’s
OTA mode.
Table 12-1 OTA Abbreviations and Descriptions
Abbreviation Description
LTE FDD
Center
Frequency
The specified LTE FDD carrier center frequency.
C/S/G Physical Cell information (PCI), or Cell ID – C/ S /G
Cell ID (PCI) Physical cell ID – The Primary Sync Signal and Secondary Sync Signal largely define the PCI. PCI is also
referred to sometimes as Cell ID.
PSS PSS (dBm) is the Primary Synchronization signal for an LTE downlink frame.
RSRP Reference Symbol Received Power (dBm)
RSRQ Reference Signal Received Quality (dBm)
RSSI Reference Signal Strength Indicator (dBm)
SINR Signal to Interference & Noise Ratio (dB)
SSS SSS is the Secondary Synchronization signal for an LTE downlink frame (dBm).
Freq Error Th LTE FDD Frequency Error Threshold (Hz). Any data that is does not meet the defined Frequency Error
value, is not displayed.
5GTF
Center
Frequency
The specified 5GTF carrier center frequency.
Cell ID (PCI) Physical cell ID – The Primary Sync Signal and Secondary Sync Signal largely define the PCI. PCI is also
referred to sometimes as Cell ID.
Power (Channel Power) (dBm)
PSS PSS (dBm) is the Primary Synchronization signal for an LTE downlink frame.
SSS SSS is the Secondary Synchronization signal for an 5GTF downlink frame (dBm).
SyncCorr Th 5GTF Synchronization Correlation Threshold (%). Any data with errors that are less than the
Synchronization Correlation Threshold (%) are not displayed.
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