CDMA2000 Signaling
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
647
User Manual 1173.9511.02 ─ 11
Example:
See
Specifying General Signaling Settings
Usage:
Query only
Firmware/Software:
V1.0.15.0
Manual operation:
See
CONFigure:CDMA:SIGN<i>:RFPower:EBNT:SCH?
Queries the calculated signal to noise ratio of the F-SCH (SCH Eb/Nt). The value is
displayed while the AWGN is turned on (see
). Otherwise Eb/Nt is undefined as the noise level Nt tends to zero.
Return values:
<SCH0EbNt>
Range:
-100 dB to 100 dB
*RST:
OFF
Default unit: dB
Additional parameters: OFF | ON (disables | enables the F-SCH)
Example:
See
Specifying General Signaling Settings
Usage:
Query only
Firmware/Software:
V3.0.20
Manual operation:
See
CONFigure:CDMA:SIGN<i>:LAYer:CHANnel:PICH?
CONFigure:CDMA:SIGN<i>:LAYer:CHANnel:SYNC?
CONFigure:CDMA:SIGN<i>:LAYer:CHANnel:PCH?
Queries the Spreading Factor (SF) and the Walsh code. For PCH, PICH and Sync the
Walsh code to be used is specified by the standard and therefore it cannot be chosen.
See also:
chapter 4.2.9.2, "Channelization Codes"
Return values:
<SpreadingFactor>
Queries the spreading factor of the physical forward channel.
The spreading factor corresponds to the length of the employed
Walsh code. The Walsh code to be used are specified by the
standard and cannot be chosen.
Range:
1 to 128
*RST:
64
<WalshCode>
Defines the channelization code of the physical forward channel.
For PCH, PICH and Sync it is fixed.
Range:
1 to 128
*RST:
PICH: 0, Sync: 32, PCH: 1
Example:
See
Usage:
Query only
Firmware/Software:
V1.0.15.0
Command Reference
深圳德标仪器
135-1095-0799