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CDMA2000 Measurements
R&S
®
CMW-KM8xx/-KS8xx
746
User Manual 1173.9511.02 ─ 12
Fig. 5-17: OLTR combined signaling measurement
To obtain meaningful OLTR results in combined signaling mode measurements, the
following strategies and settings are recommended:
●
in the signaling application, establish an adequate connection between R&S
CMW
and DUT:
–
a loopback connection (or a speech connection with a radio configuration
≥
3)
–
use a step size
≤
30 dB
–
set the BS output power in a range such that the resulting power steps are
within the dynamic range of both DUT and R&S
CMW
●
in the measurement application,
–
select the "Combined Signal Path" scenario, controlled by the signaling appli-
cation
–
select "...: Event" as trigger source
–
configure and start the OLTR measurement
5.2.8.3
OLTR: Limits
The mask limits used for this measurement represent the minimum standard for "Time
Response of Open Loop Power Control" specified in 3GPP2 C.S0011.
General Description
深圳德标仪器
135-1095-0799