3GPP Base Station Measurements (Option K72) R&S FSL
1300.2519.12 4.288 E-11
Result Summary Extended
Extends the number of results shown in the normal Code Dom Result Summary result display
(Result Summary Normal softkey) by the results listed below.
This result display consists of two panes. The Global Results (upper pane) contains the results
for the total signal. The Channel Results (lower pane) lists the measurement results of the
selected channel (marked red in the Code Domain Power Diagram).
– Chip Rate Error
chip rate error in ppm
As a result of a high chip rate error, symbol errors arise and the code domain power
measurement is possibly not synchronized to the 3GPP FDD signal. The result is valid even if
synchronization of the R&S FSL and signal failed.
– Trigger to Frame
time difference between the beginning of the recorded signal section to the start of the analyzed
3GPP FDD frame
In the case of triggered data collection, this difference is identical with the time difference of
frame trigger (+ trigger offset) – frame start. If synchronization of the R&S FSL and W–CDMA
signal fails, the Trigger to Frame value is not significant.
– IQ Offset
DC offset of signals in %
– IQ Imbalance
I/Q imbalance of signal in %
– CPICH Slot No
number of the CPICH slot at which the measurement is performed (selected via the Select
CPICH Slot softkey).
– CPICH Power
power of the common pilot channel
– Symbol Rate
symbol rate at which the channel is transmitted
– RHO
quality parameter for every slot
– Channel Code
number of the spreading code of the selected channel
– Timing Offset
offset between the start of the first slot in the channel and the start of the analyzed 3GPP FDD
frame
– No of Pilot Bits
number of pilot bits of the selected channel
– Channel Slot No
channel slot number, obtained by combining the value of the Select CPICH Slot softkey and
the channel's timing offset
– Channel Power Rel / Abs
channel power, relative (see Power Ref TOT/CPICH softkey) and absolute.
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