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CDMA2000 Signaling
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
507
User Manual 1173.9511.02 ─ 11
Fig. 4-5: Results of RX measurement: speech
The measurement results the number of frames and percentage values. The following
frame counters in both reverse and forward direction are provided:
●
blanked frames
●
frames at the 1/8 rate set
●
frames at the 1/4 rate set
●
frames at the 1/2 rate set
●
frames at the full rate set
Additionally forward and reverse throughput is displayed.
Speech measurement requires option R&S CMW-KS810. In addition if the connection
to the audio and codec boards is used, the options for the audio measurements appli-
cation is also required, see
chapter 4.2.4, "Audio Measurements"
Test Procedure
1. Select a speech option, see
2. If an audio board is used follow the setup according to the procedure for audio
measurements, see
chapter 4.2.4, "Audio Measurements"
3. Start the circuit switched session as described in
chapter 4.2.2, "Initiating Signaling
4. Wait until the R&S
CMW has detected the speech activity and read the results from
the main dialog.
General Description
深圳德标仪器
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