Rohde & Schwarz CMU-K20, Operating Manual

Page: 256 / 646

Signalling: Connection Control
CMU-K20/K21/K22/K23/K24
1115.6088.12 4.178 E-12
E1 ... E7
Formulas for calculation of the advice of charge according to
GSM specification. Numerical input in the value range 0 to 8191.
Remote control
CONFigure:NETWork[:CSWitched]:AOCharge:ENABle ON | OFF
CONFigure:NETWork[:CSWitched]:AOCharge <Value1>, .. ,<Value7>
Slot Offset
Slot Offset
defines the DL timeslot that the mobile is to loopback to the uplink main
timeslot. The slot offset is counted from the main timeslot number n
MTS
: A slot offset
SO (–7
≤
SO
≤
+7) means that the selected DL timeslot no. equals to (n
MTS
+ SO).
Moreover, the periodicity of timeslots in the GSM TDMA frame scheme implies that
Slot Offset
settings differing by 8 are equivalent.
The DL timeslot no. (n
MTS
+ SO) is equal to the timeslot number
(TN)
parameter in
the CLOSE_Multi-slot_LOOP_CMD (GSM04.14).
Remote control
CONFigure:NETWork[:CSWitched]:SOFFset <Slots>
System
Parameters System Parameters
determines system parameters for the radio link:
Band Indicator
Indication of the band GSM1800 or GSM1900 that the
MS under test can use. If the MS supports this parameter
and operates in either one of the GSM1800 or GSM1900
bands
,
all GSM channels are interpreted according the
Bandwidth Indicator.
The information on the band is
essential because the two band partially use the same
channel numbers for different frequencies.
BS-AG-BLKS-RES
Number of data blocks (access grant channel) reserved
for the AGCH access (basic services access grant blocks
reserved) in the value range 0 to 7
BS-PA-MFRMS
Interval between two paging requests of the CMU in
multiframes (basic service paging blocks available per
multiframes) and in the value range 2 to 9
Paging Reorganisation
Mobile does not switch to the idle mode so it can be
reached by all services (setting
Off).
In this state, the
spurious emission of a mobile can be measured using a
spectrum analyzer.
T3212
Value of the timer T3212 of the periodic location updating
procedure in decihours. In the
Off
setting, no periodic
location update is performed.
Cell Access
Enabling (Not Barred) or disabling (Barred) a radio cell
for mobile stations
Barring a radio cell means that the mobile station cannot synchronize to it and
cannot perform a location update.
Remote control
CONFigure:NETWork:SYSTem:BINDicator G18 | G19
CONFigure:NETWork:SYSTem:BSAGblkres <Blocks>
CONFigure:NETWork:SYSTem:BSPamfrms <Frames>
CONFigure:NETWork:SYSTem:BSPReorganis ON | OFF
CONFigure:NETWork:SYSTem:PLUPdate
<Value>
CONFigure:NETWork:SYSTem:CACCess BARRed | NBARred
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