1xEV-DO Signaling
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
33
User Manual 1173.9511.02 ─ 11
●
one CDMA2000
®
1xRTT basic signaling software option (R&S CMW-KS800) for
the CMW hosting the CDMA2000-SUU
●
one CDMA2000
®
1xEV-DO basic signaling software option (R&S CMW-KS880) for
the CMW hosting the 1xEV-DO-SUU (which may be the same...)
●
one CDMA2000
®
hybrid mode software options (R&S CMW-KS888)
per CMW
, i.e.
–
two R&S CMW-KS888 for multibox setup
–
one R&S CMW-KS888 for single-box setup
Limitations
All available functionality is supported in both signaling applications.
Setup Procedure
1. If using two R&S
CMWs, synchronize both R&S
CMWs according to the multibox
scenario; if using one CMW, configure CDMA2000 Signaling and 1xEV-DO Signal-
ing to different RF paths (e.g. CDMA2000 Sig on RF1 COM and 1xEV-DO Sig on
RF3 COM); use an external combiner to connect the DUT to the configured RF
connectors
2. Configure both FWAs on different RF converters (e.g. CDMA2000 Sig on RF1
COM and 1xEV-DO Sig on RF3 COM)
3. Configure both signaling FWAs to the required RF frequencies and band classes
4. Apply time settings as described in
As a result, CDMA2000 Sig and 1xEV-DO Sig should both be running and the
mobile should register in CDMA2000
®
1xRTT and open a session in CDMA
®
1xEV-
DO.
2.2.14 RX Measurements
The measurements comprised in the "RX measurement" (formerly known as "RX qual-
ity" measurement) characterize the AT receiver and transmitter performance in terms
of Packet Error Ratio (PER) and throughput. The R&S
CMW implements the proce-
dures and computations described in chapter 9 of the 3GPP2 specification C.S0029-B.
Furthermore, the "Data" statistics help to evaluate the packet data connection perform-
ance.
Depending on the selected application, the following measurements can be performed:
Application
RX Measurement
Forward Test
Forward Link PER/Throughput
Reverse Test
Reverse Link PER/Throughput
Forward & Reverse Test
Reverse Link PER/Throughput
Packet
Data (forward and reverse)
General Description
深圳德标仪器