Rohde & Schwarz CMU-K20, Operating Manual

Page: 238 / 646

Signalling: Connection Control
CMU-K20/K21/K22/K23/K24
1115.6088.12 4.160 E-12
Loop
The
Loop
softkey sets the test loop at the MS.
Receiver Quality
measurements use
their own test loops so the loop defined here is valid as long as no
Receiver Quality
measurement is active. All test loops are defined in standard 3GPP TS 04.14.
The following loops are available in multislot mode:
Off
No test loop set
G
Multi-slot TCH burst-by-burst loop
H
Multi-slot TCH loop including signalling of erased frames
To activate a loop, the
Loop Command
function in the
Network
tab must be set to
Disable
or
Sensitivity;
see p. 4.176 .
Remote control
PROCedure:SIGNalling[:CSWitched]:MSLot:LOOP
CONFigure:MSSignal[:CSWitched]:MSLot:LOOP
Table-oriented Version
The table-oriented version of the
MS Signal
tab contains all MS signal settings of the softkey-oriented
version (see sections
Softkey-oriented Version: MS Single Slot Mode
on p. 4.154 and
Softkey-oriented
Version: MS Multislot Mode
on p. 4.157 ff.). Besides it defines:
•
The maximum MS transmitter output power allowed in the cell
(PMAX)
•
The Discontinuous Transmission
(DTX)
mode of the mobile station
The active
Main Service (Circuit Switched
or
Packet Data)
is underlined in the
BS Signal
tab. In the
following, general parameters and parameters for circuit switched mode are described. For a
description of packet data parameters refer to section
RF Signals of the MS (Connection Control – MS
Signal)
on p. 4.195 ff.
Fig. 4-72 Connection Control – MS Signal (table)
The following settings are not provided in the softkey-oriented versions of the
MS Signal
tab (see
sections
Softkey-oriented Version: MS Single Slot Mode
on p. 4.154 and
Softkey-oriented Version: MS
Multislot Mode
on p. 4.157 ff.).
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