Rohde & Schwarz CMU-K20, Operating Manual

Page: 531 / 646

CMU-K20/21/22/23/24 Options and Extensions
1115.6088.12 6.227 E-12
MSSinfo (AMR Codec Modes)
The subsystem
MSSinfo
contains the commands to query the AMR codec modes used and requested
by the mobile. The information is provided in the
Network
tab of the
Connection Control
menu.
[SENSe:]MSSinfo:AMR:HRATe:DLCMode?
Codec Mode DL, requested by MS (Half Rate)
<Mode>
Description of parameters Def. value Def. unit FW vers.
CM1 | CM2 | CM3 | CM4
DL codec mode 1, 2, 3, 4 NAN – V3.40
Description of command Sig. State
This command is always a query and returns the codec mode that the MS requests according to the
AMR Rate Set
settings (see command
CONFigure:NETWork[:CSWitched]:AMR:HRATe:RSETting
(see p. 6.201 ). The setting is valid
for Half Rate AMR speech coder tests; see command
CONFigure:NETWork[:CSWitched]:SMODe:TRAFfic
on p. 6.197 .
CEST
[SENSe:]MSSinfo:AMR:FRATe:DLCMode?
Codec Mode DL, requested by MS (Full Rate)
<Mode>
Description of parameters Def. value Def. unit FW vers.
CM1 | CM2 | CM3 | CM4
DL codec mode 1, 2, 3, 4 NAN – V3.40
Description of command Sig. State
This command is always a query and returns the codec mode that the MS requests according to the
AMR Rate Set
settings (see command
CONFigure:NETWork[:CSWitched]:AMR:FRATe:RSETting
(see p. 6.226 ). The setting is valid
for Full Rate AMR speech coder tests; see command
CONFigure:NETWork[:CSWitched]:SMODe:TRAFfic
on p. 6.197 .
CEST
[SENSe:]MSSinfo:AMR:HRATe:ULCMode?
Codec Mode UL, used by MS (Half Rate)
<Mode>
Description of parameters Def. value Def. unit FW vers.
CM1 | CM2 | CM3 | CM4
UL codec mode 1, 2, 3, 4 NAN – V3.40
Description of command Sig. State
This command is always a query and returns the actual UL codec mode used by the MS, irrespective
of the commanded codec mode (see command
CONFigure:NETWork[:CSWitched]:AMR:HRATe:ULCMode
on p. 6.200 ). The setting is valid for
Half Rate AMR speech coder tests; see command
CONFigure:NETWork[:CSWitched]:SMODe:TRAFfic
on p. 6.197 .
CEST
[SENSe:]MSSinfo:AMR:FRATe:ULCMode?
Codec Mode UL, used by MS (Full Rate)
<Mode>
Description of parameters Def. value Def. unit FW vers.
CM1 | CM2 | CM3 | CM4
UL codec mode 1, 2, 3, 4 NAN – V3.40
Description of command Sig. State
This command is always a query and returns the actual UL codec mode used by the MS, irrespective
of the commanded codec mode (see command
CONFigure:NETWork[:CSWitched]:AMR:FRATe:ULCMode
on p. 6.200 ). The setting is valid for
Full Rate AMR speech coder tests; see command
CONFigure:NETWork[:CSWitched]:SMODe:TRAFfic
on p. 6.197 .
CEST
深圳德标仪器
135-1095-0799