R&S FSL CDMA2000 BTS Analyzer (Option K82)
1300.2519.12 4.329 E-11
– Composite Constell on page 4.333
– Result Summary on page 4.326
– Channel Bitstream on page 4.334
– Channel Constell on page 4.332
– EVM vs Symbol on page 4.332
The following result displays take results for a channel into account:
– Power vs PCG on page 4.325
– Power vs Symbol on page 4.333
– Result Summary on page 4.326
– Channel Bitstream on page 4.334
– Channel Constell on page 4.332
– EVM vs Symbol on page 4.332
Remote: CDP:SLOT 0 ...(IQ_CAPTURE_LENGTH–1) (PCG selection)
Remote: CDP:CODE 0...(BASE SF–1) (Channel and Code selection)
Code Domain Error
Selects the Code Domain Error Power (CDEP) result display.
This result display shows the difference in power between measured and ideally generated
reference signals for each code in dB. Since it is an error power, active and inactive channels
can be rated jointly at a glance. The total signal is taken into account over a single power control
group. The error power in the different codes is determined and plotted in a diagram. In this
diagram, the x–axis represents the channel (code) number, which corresponds to the base
spreading factor. The y–axis is a logarithmic level axis that shows the power of each channel. To
configure this result display, use the Result Settings dialog box (Settings softkey menu, Result
Settings softkey).
The Code Domain Error Power result display supports two sort orders, Hadamard and Bit-Reverse
(for details refer to Code Order).
Fig. 4-35: Code Domain Error Power (results shown in Hadamard code order)
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