Programming A Waveform Quality/Code Domain Measurement; Programming Example - Agilent Technologies 8960 Series Reference Manual
10 wireless communications test set
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- Reference manual (648 pages) ,
- Operation manual (165 pages) ,
- Manual operation (91 pages)
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Programming a Waveform Quality/Code Domain Measurement
This section provides an example of how to make a waveform quality measurement via GPIB.
The following program example assumes that the mobile station's antenna output is connected to the RF
IN/OUT connector, and the mobile station has found service.
The basic procedure to measure waveform quality is as follows:
1. Make a call.
2. Configure the waveform quality measurement setup parameters using the
3. Start the waveform quality measurement using the
4. Use the
"FETCh:WQUality"
5. Use the
"FETCh:WQUality:CDPower:ICHannel[:ALL]?"
"FETCh:WQUality:CDPower:QCHannel[:ALL]?"
results.
Programming Example
10
RE-SAVE "c:\roadhog\programs\wqu.txt"
20
!This program measures waveform quality
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!Refer to "Waveform Quality and Frequency Accuracy" in EIA/TIA-IS-98D for standards and
specifications
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CLEAR SCREEN
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A=714
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!***Specify call parameters***
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Systype$="DIGITAL2000" !Cell System Type
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Band$="USCELLULAR" !Cell band
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Channel=384 !RF Channel
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Sid=1 !System Identification
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Nid=1 !Network Identification
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Radio_config$="F3R3" !Radio Configuration
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Service_opt$="SO2"
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!
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!***Specify test parameters***
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Loss_frequency$="851 MHZ,896 MHZ" !Reverse channel, forward channel frequencies for
amplitude offset (path loss)
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Expected_loss$="-2,-2" !Path loss at reverse channel, forward channel frequencies
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Ior=-50!Cell power
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Pilot=-7 !Pilot channel power level
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Traffic=-7.4 !Traffic channel power level
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!
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ON TIMEOUT 7,20 CALL Timeout ! Calls "Timeout" routine
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OUTPUT A;"SETUP:WQU:TIMEOUT:STIME 10 S" !Sets waveform quality measurement timeout to 10
seconds
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OUTPUT A;"SYST:COMM:GPIB:DEB:STAT ON"!Turns debug state on
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!
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!***Set up call parameters***
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OUTPUT A;"CALL:OPER:MODE CALL" !Sets Operating Mode to Active Cell
command to obtain waveform quality measurement results.
commands to obtain code domain power measurement
!Loopback service option
S:\Hp8960\E1962B CDMA 2000\Pi Release\Reference Guide\Chapters\cdma2000_prog_wquality.fm
Programming a Waveform Quality/Code Domain Measurement
"INITiate"
subsystem.
or
"SETup:WQUality"
subsystem.
188
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