SMIQ
Enhanced Functions For Digital Standard 3GPP W-CDMA (FDD)
1125.5555.03
E-9
2.259
2.15.4.2 Test of Maximum Input Level with SMIQ
To test the maximum input level of a mobile station (UE) (according to [1], 7.4) proceed as follows:
1. In the DIGITAL-STD menu select menu item SET DEFAULT to set all parameters to defined values.
2. Set sequence length to 13. (see section 2.15.4.3)
3. Enter the DIGITAL STD-WCDMA/3GPP-ENHANCED CHANNELS menu.
4. Set STATE to ON.
5. Set CHANNEL CODING STATE to ON.
6. Select CODING TYPE = MEASURE__12.2 and switch on both interleavers.
7. Switch off EXTERNAL POWER CONTROL.
8. Select a sequence length of 1022 (see section 2.15.4.3).
9. Activate channel 11 (STATE to ON), all other channels are inactive.
10. Set the following parameters for channel 11:
CHAN CODE = 25 (not defined in [1], other code also possible)
DATA DTCH = PN9
DATA DCCH = PN15 (not defined in [1], other data also possible)
11. Change to the DIGITAL STD-WCDMA/3GPP-OCNS CHANNELS menu.
12. Set number of channels (NUMBER OF CHANNELS) to 60. (A value for [1] is not given but a
utilization of 50% for the code domain is recommended.)
13. Set SYMBOL RATE to 30 ksps. (A value is not given in [1] but normal voice channels are
recommended.)
14. Select CREST=MINIMUM.
15. Set OCNS CHANNELS TOTAL POWER to –1 dB.
16. Activate P-CCPCH (STATE=ON).
17. Select –12 dB as P-CCPCH POWER.
18. Set ENHANCED CHANNELS TOTAL POWER to –19 dB.
19. Activate EXECUTE.
20. Change to the DIGITAL STD-WCDMA/3GPP - BS1 menu.
21. Set TFCI STATE = ON.
22. Activate P-CPICH with –10 dB.
23. Activate P-SCH and S-SCH with –15 dB each.
24. Activate PICH with –15 dB. Select its channelization code so that no domain conflict occurs.
Overview of all active channels in the OCNS measurement:
Table 2-28
OCNS channels
Physical channel
Power (log.)
Power (lin.)
DPCH (measurement)
-19 dB
1.26 %
CPICH
-10 dB
10.0 %
PCCPCH
-12 dB
6.30 %
SCH
-12 dB
6.30 %
-15 dB for P-SCH and -15 dB
for S-SCH
PICH
-15 dB
3.16 %
OCNS
-1 dB
79.3 %
60 channels, -18.8 dB each
