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E5515C的HSDPA测试手册英文版
【文件名】:09529@52RD_E5515C的HSDPA测试手册英文版.pdf
【格 式】:pdf
【大 小】:47K
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How Do I Make a Channel Power
Measurement?
Last updated: January 11, 2007
Measuring 3GPP TS 34.121 5.2A Maximum Output Power with HS-DPCCH
Measuring 3GPP TS 34.121 5.4.3 Minimum Output Power
Before performing these procedures, ensure that you have specified the proper Amplitude Offset for
your test setup, and that the test set has been properly calibrated (see Calibrating the Test Set ).
Measuring 3GPP TS 34.121 5.2A Maximum Output Power
with HS-DPCCH
This section is applicable to the lab application or feature-licensed test application only.
3GPP TS 34.121 5.2A measures the UE's maximum output power when the HS-DPCCH is present.
For ease of measurement, the test requires you to configure the UE such that the HS-DPCCH is
always transmitted, and at a constant level. This is accomplished by setting DeltaACK , DeltaNACK
and DeltaCQI to 8 , by setting CQI Feedback Cycle (k) to 4 ms and CQI Repetition
Factor to 2 , and by setting Ack-Nack Repetition Factor to 3 (required because the test is
performed using H-Set 1, which has an X00X00 data transmission pattern).
1. Set parameters that can only be set in cell off operating mode (and other parameters that are
set from the same menu):
Set Operating Mode ( F1 ) to Cell Off .
Select Channel (UARFCN) Parms ( F12 on Call Parms 1 of 3 ). Set DL Channel
( F7 ) and Uplink Channel ( F8 ) to the appropriate "low range" frequencies for your
UE's operating band, as specified by 3GPP TS 34.108 5.1.1 (for example, for operating
band II, set DL Channel = 9663 and Uplink Channel = 9263 ).
Select Uplink Parameters ( F4 on Call Control 2 of 5 ).
Set Uplink DPCH Bc/Bd Control to Manual .
Set Manual Uplink DPCH Bc to the value corresponding to the first 34.121 |
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