Rohde & Schwarz CMU-K20, Operating Manual

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Connection Control (Signalling only) CMU-K20/21/22/23/24
1115.6088.12 6.198 E-12
CONFigure:NETWork[:CSWitched]:SMODe:LCOMmand <Mode>
Loop Command
<Mode>
Description of parameters Def. value Def. unit FW vers.
ENABle |
DISable |
BER
The CMU sends “Close Loop“ every time a connection
is established
The CMU never sends „Close Loop“
! Mobile never sends back
Loop is closed for BER measurements only
BER – V1.15
Description of command Sig. State
This command determines in which cases the open/close loop command is sent to the mobile.
Closing of the loop causes the mobile to send back the bits received.
≠
CEST,
Q: all
CONFigure:NETWork[:CSWitched]:SMODe:STIMe <Mode>
Starting Time
PROCedure:NETWork[:CSWitched]:SMODe:STIMe <Mode>
<Mode>
Description of parameters Def. value Def. unit FW vers.
0 to 600 Frames
Starting time, number of frames transferred 0 – V1.15
Description of command Sig. State
The starting time is used with channel, timeslot and fast power change. The value 0 means that no
start time is used. See note on
Current vs. default values
on p. 6.174 .
all
Default IMSI:
CONFigure:NETWork[:CSWitched]:SMODe:IMSI:MNC < MNC >
Mobile Network Code
CONFigure:NETWork[:CSWitched]:SMODe:IMSI:MCC <MCC>
Mobile Country Code
CONFigure:NETWork[:CSWitched]:SMODe:IMSI:MSIN < MSIN >
Mobile Subscriber Id. No
Parameter
Value ranges Def. value Def. unit FW vers.
MCC
MNC
MSIN
0 to 999
0 to 99 (GSM400/900/1800)
0 to 999 (GSM850/1900)
"0" to "9999999999" *
)
001
01
010
"1000000095" –
–
–
– V1.15
Description of command Sig. State
This command defines an international mobile subscriber identity
(IMSI)
which serves as the default
setting for a call to the mobile. It consists of the mobile country code (
MCC)
, mobile network code
(
MNC)
and the mobile subscriber identification no. (
MSIN)
. MSIN is a string variable and must be
entered in quotation marks (' or ").
The values defined here can be overwritten by the mobile parameters. The default value quoted
above for MSIN applies to phase II mobiles. The default value for phase I mobiles is "1000000000".
*) GSM400/900/1800. For GSM850 and GSM1900 networks, the MSIN comprises 9 digits only.
≠
CEST,
Q: all
Subsystem NETWork[:CSWitched]:REQuest (Requested Mobile Data)
The subsystem
NETWork[:CSWitched]:REQuest
determines the signalling parameters of the mobile to
be requested. The subsystem corresponds to the table section
Requested Mobile Data
in the
Network
tab of the
Connection Control
menu.
深圳德标仪器
135-1095-0799