![Rohde & Schwarz CMW-KE100 User Manual Download Page 531](http://html.mh-extra.com/html/rohde-and-schwarz/cmw-ke100/cmw-ke100_user-manual_1477807531.webp)
CDMA2000 Signaling
R&S
®
CMW-KM8xx/-KS8xx
531
User Manual 1173.9511.02 ─ 12
Level
Defines the level of the forward channels relative to the "CDMA Power" (see
). For details about the power levels see
chapter 4.2.10.3, "Power Levels"
●
For FCH/SCH0
:
The field "FCH Eb/Nt"/"SCH0 Eb/Nt"displays the calculated signal to noise ratio of
the F-FCH/F-SCH0. The value is displayed while the AWGN is turned on (see
). Otherwise Eb/Nt is undefined as the noise level Nt tends to zero.
"Level and Frame Rate Dependencies for F-FCH"
●
For OCNS
:
Activates or deactivates the Orthogonal Channel Noise Simulator (OCNS) chan-
nels and displays the total OCNS channel power relative to the "CDMA Power"
value. OCNS channels are generated if the total power of all active channels is
smaller than the "CDMA Power" value. The remaining power is assigned to the
OCNS channels so that the configured "CDMA Power" is reached.
Remote command:
CONFigure:CDMA:SIGN<i>:RFPower:LEVel:FCH
CONFigure:CDMA:SIGN<i>:RFPower:EBNT:FCH?
CONFigure:CDMA:SIGN<i>:RFPower:LEVel:OCNS
CONFigure:CDMA:SIGN<i>:RFPower:LEVel:PCH
CONFigure:CDMA:SIGN<i>:RFPower:LEVel:PICH
CONFigure:CDMA:SIGN<i>:RFPower:LEVel:QPCH
CONFigure:CDMA:SIGN<i>:RFPower:LEVel:SCH
CONFigure:CDMA:SIGN<i>:RFPower:EBNT:SCH?
CONFigure:CDMA:SIGN<i>:RFPower:LEVel:SYNC
Spreading Factor
Displays the Spreading Factor (SF) of the physical channels.
See also:
Remote command:
CONFigure:CDMA:SIGN<i>:LAYer:CHANnel:FCH
CONFigure:CDMA:SIGN<i>:LAYer:CHANnel:PCH?
CONFigure:CDMA:SIGN<i>:LAYer:CHANnel:PICH?
CONFigure:CDMA:SIGN<i>:LAYer:CHANnel:QPCH?
CONFigure:CDMA:SIGN<i>:LAYer:CHANnel:SCH
CONFigure:CDMA:SIGN<i>:LAYer:CHANnel:SYNC?
Walsh Code
Defines the Walsh code of the corresponding channel. The CDMA2000 standard
defines fixed channelization codes for the channels F-PICH, F-PCH, F-QPCH and F-
Sync.
GUI Reference