1xEV-DO Signaling
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
13
User Manual 1173.9511.02 ─ 11
2 1xEV-DO Signaling
With the "1xEV-DO Rev. 0 / A, basic signaling" application (option R&S CMW-KS880),
the R&S
CMW can emulate a single-carrier 1xEV-DO Access Network (AN) transmit-
ting a 1xEV-DO forward signal to which the 1xEV-DO Access Terminal (AT) under test
can synchronize. The R&S
CMW also provides the necessary higher-layer protocol
functions so that the AT can perform a location update in order to establish connectiv-
ity.
The basic signaling functionality of R&S CMW-KS880 can be extended by the following
options:
●
"R&S CMW-KS881: 1xEV-DO Rev. B, basic signaling" that adds support for Rev. B
(multi-carrier 1xEV-DO)
●
"R&S CMW-KS888: CDMA2000
®
hybrid mode, generic signaling" that adds sup-
port for 1xEV-DO/1xRTT hybrid network setups
●
"R&S CMW-KS890: 1xEV-DO Rev. 0 / A, adv. signaling" that allows advanced sig-
naling configuration.
●
R&S CMW-KE100 and R&S CMW-KE800 that enable internal fading (fader I/Q
board also required).
Most tests can be performed using the 1xEV-DO "Multi Evaluation" measurement
(included in option R&S CMW-KM880). Data transfer tests can be performed using the
Data Application Unit (DAU, option R&S CMW-B450x and R&S CMW-KM050).
Additional measurements on both forward and reverse link are provided by the 1xEV-
DO signaling application.
For details of the RX measurements refer to:
●
Forward Link Packet Error Rate Measurement
●
Reverse Link Packet Error Rate Measurement
●
Forward Link Throughput Measurement
●
Reverse Link Throughput Measurement
●
2.1 What's New in this Revision
This revision describes version 3.2.80 and later of the "1xEV-DO Signaling" firmware
application.
Compared to the version 3.2.70 it provides the following new featuers:
●
Internal fading:
–
Description of
–
–
–
Test Setup for Internal Fading Scenarios
●
External fading:
What's New in this Revision
深圳德标仪器
135-1095-0799
