W9082B Datasheet, PDF (9/19 Pages) Keysight Technologies – X-Series Measurement Application

09 | Keysight | LTE and LTE-Advanced FDD/TDD X-Series Measurement Application - Technical Overview
Measurement Summary (continued)
Measurement details
All of the RF transmitter measurements as deined by the 3GPP standard, as well as a wide range of additional measurements and
analysis tools are available with a press of a button. These measurements are fully remote controllable via the IEC/IEEE bus or LAN, using
SCPI commands.
Analog baseband measurements for LTE/LTE-Advanced are available on a PXA or MXA signal analyzer equipped with BBIQ hardware.
Supported baseband measurements include all of the modulation quality plus I/Q waveform measurement.
It is important to note that the measurements shown in the LTE FDD and TDD tables are available for a single carrier, while the
measurements for LTE-Advanced FDD and TDD columns are available for multiple carriers with up to 5 component carriers.
eNB measurements
Technology
Model-Option
Modulation quality (error summary table)
– EVM (RMS, peak, data, RS)
– Channel power
– RS Tx. power (RSTP)
– OFDM symbol Tx. power (OSTP)
– RS Rx. power (RSRP)
– RSSI
– RS Rx. quality (RSRQ)
– Frequency error
– Common tracking error
– Symbol clock error
– Time offset
– IQ (Offset, gain imbalance, quad error, timing skew)
Conformance EVM
Demodulated error traces
– EVM vs. frequency (sub-carrier)
– EVM vs. time (symbol)
– EVM vs. resource block
– EVM vs. slot
– Frequency error per slot
– Power vs. resource block
– Power vs. slot
Symbols table
– Numerical values of demodulated symbols (encoded)
Decoded symbol table
– Numerical values of demodulated data include demapped,
deinterleaved, descrambled, deratematched, and decoded
data
Downlink decode table
– Decode information from PBCH, PDCCH, PHICH, and PCFICH
Frame summary table
– EVM, power, modulation format, and number of allocated RB
and RNTI for all active channels and signals
Cross-carrier summary
– Time alignment error (TAE) and channel power summary of each
CC relative to the selected reference CC
LTE FDD
N9080B/
W9080B-1FP
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LTE-Advanced FDD
N9080B/
W9080B-2FP
LTE TDD
N9082B/
W9082B-1FP
LTE-Advanced TDD
N9082B/
W9082B-2FP
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