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CDMA2000 Signaling
R&S
®
CMW-KM8xx/-KS8xx
537
User Manual 1173.9511.02 ─ 12
Option R&S CMW-KS810 is required.
Remote command:
CONFigure:CDMA:SIGN<i>:SYSTem:LTOFfset
CONFigure:CDMA:SIGN<i>:SYSTem:LTOFfset:HEX?
Leap Seconds
Leap seconds is an adjustment to keep UTC close to the mean solar time. CDMA Sys-
tem Time keeps track of leap second corrections to UTC but does not use these cor-
rections for physical adjustments to the System Time clocks. This parameter is defined
in 3GPP2 C.S0005.
Option R&S CMW-KS810 is required.
Remote command:
CONFigure:CDMA:SIGN<i>:SYSTem:LSEConds
Daylight Saving Time Indicator
This setting enables/disables daylight saving time (DST) as applied in a local country.
This parameter is defined in 3GPP2 C.S0005.
Option R&S CMW-KS810 is required.
Remote command:
CONFigure:CDMA:SIGN<i>:SYSTem:DAYLight
Sync Code
This setting will be applied if "Time Source" has been set to "Sync Code". The "Sync
Code" is an internally calculated value that allows for the same time settings of two
synchronized SUUs. Two SUUs in one CMW are automatically synchronized if the
software option for hybrid mode is present. In order to synchronize two SUUs in two
CMWs, the multibox scenario needs to be used.
This requires option R&S CMW-KS888 (Hybrid Mode)
Remote command:
CONFigure:CDMA:SIGN<i>:SYSTem:SYNC
Apply Time At
The purpose of this parameter is to avoid unwanted time settings.
●
Signaling Unit Startup Only
With this selection, the time setting will only be applied at startup, or to be more
correct, once CDMA2000/1xEV-DO Signaling are loaded on one SUU. For exam-
ple, after running GSM on a SUU, CDMA2000/1xEV-DO need to be reloaded and
the time setting needs to be updated. Switching between CDMA2000 and 1xEV-
DO Signaling will not lead to an update of the time setting independent of the set-
tings of the other time setting parameters.
●
Next Signal On
This selection enforces one single update the next time the FWA (CDMA2000 or
1xEV-DO Signaling) is switched on. After applying the time settings, the parameter
will be reset to "Startup Only" in order to avoid subsequent time updates.
●
Every Signal On
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