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CDMA2000 Signaling
R&S
®
CMW-KM8xx/-KS8xx
521
User Manual 1173.9511.02 ─ 12
Restart Event
In "Auto" mode, fading automatically starts with the forward signal. In "Manual" mode, it
is started and restarted manually.
Remote command:
Start Seed
Sets the start seed for the pseudo-random fading algorithm. This enables reproducible
fading conditions.
Remote command:
CONFigure:CDMA:SIGN<i>:FADing:FSIMulator:GLOBal:SEED
Insertion Loss
In "Normal" mode, the insertion loss (i.e. the required attenuation at fader input) is cal-
culated based on the currently selected
. In "User" mode it can be adjusted by
the user.
A lower insertion loss allows for a higher forward link power but may result in clipping.
Remote command:
Doppler Frequency
Displays the maximum Doppler frequency resulting from the selected fading profile.
4.3.6.2
Forward Link Settings
This branch displays noise power values, calculated from the forward link power and
the fading module AWGN settings.
Fig. 4-32: Noise information
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Noise (System BW) Power
Displays the noise power on the forward link, i.e. within the channel bandwidth.
Remote command:
CONFigure:CDMA:SIGN<i>:FADing:POWer:NOISe?
GUI Reference
深圳德标仪器
135-1095-0799