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12 Code Domain Measurement
Index: n
<Mnemonic>
Results Returned
listed first in each pair, using the 0 through even-indexed values. The Q values are the odd-indexed values.
not specified
or n = 1
Returns the following 44 comma-separated scalar results:
#.Result Name: (type of number) [unit] <explanation>
1. RMS Symbol EVM: (floating) [percent]
The despreading (Symbol) RMS EVM of the selected code (OVSF level and number) over the selected
measurement period by Meas Offset, Meas Interval and tDPCH [BTS] / tHS-DPCCH[MS].
2. Peak Symbol EVM: (floating) [percent]
The despreading (Symbol) peak EVM of the selected code over the selected measurement period by Meas
Offset, Meas Interval and tDPCH [BTS] / tHS-DPCCH[MS].
3. RMS Symbol Magnitude Error: (floating) [percent]
The RMS-averaged magnitude error of Symbol I/Q Polar Vector of the selected code over the selected
measurement period by Meas Offset, Meas Interval and tDPCH [BTS] / tHS-DPCCH[MS].
4. RMS Symbol Phase Error: (floating) [degrees]
The RMS-averaged phase error of Symbol I/Q Polar Vector of the selected code over the selected
measurement period by Meas Offset, Meas Interval and tDPCH [BTS] / tHS-DPCCH[MS].
5. Total Power: (floating) [dBm]
The total RF power over the selected measurement period by Meas Offset, Meas Interval and tDPCH[BTS] /
tHS-DPCCH[MS].
(See item 8. for Total Power over one slot specified by Meas Offset.)
6. Channel Power: (floating) [dBc or dBm]
The absolute or relative (relative to Total Power) power of the selected code over the measurement period
selected by Meas Offset, Meas Interval and tDPCH[BTS] / tHS-DPCCH[MS].
7. tDPCH, tHS-DPCCH: (floating) [x256 chips]
- BTS mode
In tDPCH auto-detection mode, the offset delay time for the selected code (DPCH) from the reference
(CPICH slot #0 start point) is returned for valid DPCH. It returns 0 for other channels.
In tDPCH manual setting mode, the returned value is the same as “tDPCH” parameter setting.
- MS mode
There is no tHS-DPCCH auto-detection function.
It returns the given “tHS-DPCCH” parameter setting.
8. Total Power: (floating) [dBm]
Total RF power over one slot specified by Meas Offset. SCH period is included in its calculation.
(See item 5. for Total Power over the measurement period selected by Meas Offset and Meas Interval.)
not specified
or n = 1
(continued)
9. Total Active Power: (floating) [dBc or dBm]
The sum of the active code channel powers over one slot specified by Meas Offset. SCH period is included in
its calculation.
10. Common Pilot (CPICH) Power: (floating) [dBc or dBm]
The average power of the CPICH code (absolute or relative to the Total Power) over one slot specified by
Meas Offset. SCH period is included in its calculation.
In MS mode, the value returned is –999.0.
1624
W-CDMA & HSPA Measurement Applications Reference
Summary of Contents for E6640A
Page 80: ...Table of Contents lxxx W CDMA HSPA Measurement Applications Reference ...
Page 188: ...3 Programming the Test Set Common Commands 188 W CDMA HSPA Measurement Applications Reference ...
Page 256: ...5 Mode Functions Mode Setup 256 W CDMA HSPA Measurement Applications Reference ...
Page 324: ...6 System Functions System 324 W CDMA HSPA Measurement Applications Reference ...
Page 369: ...8 Channel Power Measurement Auto Couple W CDMA HSPA Measurement Applications Reference 369 ...
Page 389: ...8 Channel Power Measurement Marker W CDMA HSPA Measurement Applications Reference 389 ...
Page 664: ...9 ACP Measurement Auto Couple 664 W CDMA HSPA Measurement Applications Reference ...
Page 669: ...9 ACP Measurement BW W CDMA HSPA Measurement Applications Reference 669 ...
Page 984: ...9 ACP Measurement View Display 984 W CDMA HSPA Measurement Applications Reference ...
Page 1001: ...10 Spectrum Emission Mask Measurement W CDMA HSPA Measurement Applications Reference 1001 ...
Page 1668: ...12 Code Domain Measurement Auto Couple 1668 W CDMA HSPA Measurement Applications Reference ...
Page 2354: ...14 QPSK EVM Measurement 2354 W CDMA HSPA Measurement Applications Reference ...
Page 2364: ...14 QPSK EVM Measurement Auto Couple 2364 W CDMA HSPA Measurement Applications Reference ...