4.10 W-CDMA Downlink Waveform Pattern Generation Function
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The Edit menu contains the following items.
Figure 4.10.2-3 Edit Selection Screen
•
Channel Edit
Displays the Channel Edit screen in which the P-CCPCH and DPCH
parameters are set. This is the same operation with clicking the
Channel Edit button on the screen.
•
Calculate Waveform Pattern
Starts waveform pattern generation based on the settings on the
screen.
The number of frames to be generated varies depending on the
setting conditions for each channel, and the time required for
generating a waveform pattern also varies accordingly. The number
of frames to be generated is displayed on the calculation progress
screen.
Refer to Appendix B “Number of Frames to Be Generated” in the
MX370101A HSDPA IQproducer Operation Manual
for details on
the number of frames to be generated in accordance with the
downlink setting conditions.
The configuration of the waveform pattern to be generated also
varies; whether the waveform pattern uses only one memory or
whether it uses two memories.
When a normal waveform pattern is generated, two files with the
extensions “.wvi” and “.wvd” are created. When transferring a
waveform pattern or loading a waveform pattern to a memory, select
the *.wvi file for the target waveform pattern.
When a waveform pattern that uses the FIR filter of the mainframe
is created, a file with the extension “.wvc” is created in addition to
the *.wvi and *.wvd files. When transferring a waveform pattern or
loading a waveform pattern to a memory, select the *.wvc file for the
target waveform pattern. The settings for two memories are
executed at once by this operation.
Refer to Appendix B “Number of Frames to Be Generated” in the
MX370101A HSDPA IQproducer Operation Manual
for details about
the classification of waveform patterns.