CDMA2000 Signaling
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
594
User Manual 1173.9511.02 ─ 11
The examples in this section focus on commands directly related to the test data mea-
surement. For general configuration of the signaling application refer to chapter
ter 4.4.1, "General Configuration"
4.4.2.1
Configuring the Measurement
// *****************************************************************************
// Configure RX quality measurement:
// singleshot measurement, continuous on limit failure, number of frames
// to be measured and limits.
// *****************************************************************************
CONFigure:CDMA:SIGN:RXQuality:FERFch:REPetition SINGleshot
CONFigure:CDMA:SIGN:RXQuality:FERFch:SCONdition NONE
CONFigure:CDMA:SIGN:RXQuality:FERFch:FRAMes 1000
CONFigure:CDMA:SIGN:RXQuality:RESult:FERFch ON
CONFigure:CDMA:SIGN:RXQuality:LIMit:FERFch:MFER 0.5
CONFigure:CDMA:SIGN:RXQuality:LIMit:FERFch:CLEVel 95
4.4.2.2
Performing the Measurement
First of all set up a test connection, see
chapter 4.4.1.7, "Set up a Connection"
// *****************************************************************************
// Start single-shot measurement.
// Query the measurement state until it equals RDY.
// Return RX quality measurement results.
// *****************************************************************************
INITiate:CDMA:SIGN:RXQuality:TDATa:FERFch
WHILE FETCh:CDMA:SIGN:RXQuality:TDATa:FERFch:STATe? <> "RDY"
FETCh:CDMA:SIGN:RXQuality:FERFch?
FETCh:CDMA:SIGN:RXQuality:FERFch:STATe?
4.4.3 RX Measurement: Packet Data
The packet data connection requires DAU; see
chapter 4.2.3, "End to End Packet Data
The RX Measurement of packet data connection provided by the CDMA2000 signaling
application is programmed as follows:
●
The application is controlled by SCPI commands with the following syn-
tax:
...:CDMA:SIGN:...
and the tokens
...:RLP...
or
...:PDATa...
●
You can start the speech measurement by establishing the packet data connection
with the DUT and retrieve the measurement results using
SENSe:CDMA:SIGN<i>:RXQuality:RLP:...
commands.
Programming
深圳德标仪器
135-1095-0799