Keysight E6640A, Measurement Applications User & Programmer Reference

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13 Modulation Accuracy (Composite EVM) Measurement
Meas Setup
Test Model 1 w/8 DPCH w/S-CCPCH (BTS only)
Selects standard Test Model 1 w/8 DPCH w/S-CCPCH.
3GPP TS25.141 Table 6.1: Test Model 1 (2009–12 version) (S-CCPCH included)
Type
Number of
Channels Fraction of
Power (%) Level
setting (dB) Channelization
Code Timing offset
(x256Tchip)
P-CCPCH+SCH 1 10 –10 1 0
Primary CPICH 1 10 –10 0 0
PICH 1 1.6 –18 16 120
S-CCPCH containing
PCH (SF=256) 1 1.6 –18 3 0
DPCH
(SF=128)
4*/8*/16/32/64 76.8 in
total See 3GPP
TS25.141
table 6.2 See 3GPP
TS25.141 table
6.2 See 3GPP TS25.141
table 6.2
Table Note *: Only applicable to Home BS
Key Path
Meas Setup, Symbol Boundary, Predefined Test Models, Test Model 1
Initial S/W Revision A.07.00
Test Model 2 (BTS only)
Allows you to select one from a variety of configurations using Test Model 2.
3GPP TS25.141 Table 6.3: Test Model 2 (2002–09 version) (S-CCPCH included)
Type
Number of
Channels Fraction of
Power (%) Level setting
(dB) Channelization
Code Timing offset
(x256Tchip)
P-CCPCH+SCH 1 10 –10 1 0
Primary CPICH 1 10 –10 0 0
PICH 1 5 –13 16 120
S-CCPCH containing
PCH (SF=256) 1 5 –13 3 0
DPCH (SF=128) 3 2 x 10, 1 x
50 2 x –10, 1 x –
3 24, 72, 120 1, 7, 2
Key Path
Meas Setup, Symbol Boundary, Predefined Test Models,
Initial S/W Revision Prior to A.02.00
W-CDMA & HSPA Measurement Applications Reference 2085