R&S CMW-KG8 Series, User Manual

Page: 599 / 964

CDMA2000 Signaling
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
599 User Manual 1173.9511.02 ─ 11
4.5.1.4 Reliability Indicator
The reliability indicator has one of the following values:
●
0 (OK) :
Measurement values available, no error detected.
●
1 (Measurement Timeout) :
The measurement has been stopped after the (configurable) measurement time-
out. Measurement results may be available, however, at least a part of the mea-
surement provides only INValid results or has not completed the full statistic count.
●
2 (Capture Buffer Overflow) :
The measurement configuration results in a capture length, exceeding the availa-
ble memory.
●
3 (Overdriven) / 4 (Underdriven) :
The accuracy of measurement results may be impaired because the input signal
level was too high / too low.
●
6 (Trigger Timeout) :
The measurement could not be started or continued because no trigger event was
detected.
●
7 (Acquisition Error) :
The R&S CMW could not properly decode the RF input signal.
●
8 (Sync Error) :
The R&S CMW could not synchronize to the RF input signal.
●
9 (Uncal) :
Due to an inappropriate configuration of resolution bandwidth, video bandwidth or
sweep time, the measurement results are not within the specified data sheet limits.
●
15 (Reference Frequency Error) :
The instrument has been configured to use an external reference signal but the ref-
erence oscillator could not be phase locked to the external signal (e.g. signal level
too low, frequency out of range or reference signal not available at all).
●
16 (RF Not Available) :
The measurement could not be started because the configured RF input path was
not active. This problem may occur e.g. when a measurement is started in com-
bined signal path mode and the master application has not yet activated the input
path. The LEDs above the RF connectors indicate whether the input and output
paths are active.
●
17 (RF Level not Settled) / 18 (RF Frequency not Settled) :
The measurement could not be started because the R&S CMW was not yet ready
to deliver stable results after a change of the input signal power / the input signal
frequency.
●
19 (Call not Established) :
For measurements: The measurement could not be started because no signaling
connection to the DUT was established.
For DAU IMS service: Establishing a voice over IMS call failed.
●
20 (Call Type not Usable) :
For measurements: The measurement could not be started because the estab-
lished signaling connection had wrong properties.
For DAU IMS service: The voice over IMS settings could not be applied.
Command Reference
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135-1095-0799