WCDMA Signaling
R&S
®
CMW-KG4xx/-KM4xx/-KS4xx
136
User Manual 1173.9657.02 ─ 11
Table 2-26: Connection control hotkeys for reduced signaling
Hotkey
Description
"Connection
Setup On"
Switch on the reduced signaling connection. This results in a downlink signal containing
also dedicated physical channels and (if enabled) shared physical channels like during
an established connection.
The configured RF input connector is active and an uplink signal can be received.
Please note that for HSPA test mode direction = HSPA (
enabled HSDPA and HSUPA downlink channels are only present when the R&S
CMW
has successfully completed synchronization to the UL signal.
"Connection
Setup Off"
Switch off the reduced signaling connection. This results in a downlink signal containing
only common channels and synchronization channels.
The configured input connector is deactivated.
Remote command:
Inter/Intra-RAT ... (hotkey)
The hotkey opens a dialog for selection and configuration of the handover destination
and initiation of the handover. As a prerequisite for a handover, a connection must be
established.
The WCDMA signaling application supports a handover within the signaling application
in both CS and PS domain, e.g. to another operating band, as well as a handover to
another instrument or to another signaling application. The two signaling applications
must use different RX/TX modules. Exception is a handover to GSM, where one
TX/RX is sufficient. If they use the same RF path, an error message is displayed, indi-
cating that blind handover is not supported.
The parameter "Target" selects the handover destination. The cell icon indicates the
cell state of the currently selected destination. When you select another signaling appli-
cation, e.g. "GSM Sig1", the destination cell is switched on automatically and the target
cell state changes to RDY (ready for handover). For a handover to another instrument
select "No Connection" as target.
The "Destination Parameters" display current settings of the selected signaling applica-
tion target, typically operating band and channel(s). You can modify these settings
before starting the handover. To configure the settings via remote control commands,
use the commands provided by the signaling application target. There are no special
handover commands for this purpose.
GUI Reference
深圳德标仪器
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