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Chapter 15 185
TD-SCDMA Measurement Application
Measurements
Description Specification Supplemental Information
Code Domain
BTS Measurements
−25 dBm ≤ ML
a
≤ −15 dBm
20 to 30° C
RF input power range is accordingly
determined to meet Mixer level.
Code Domain Power
Absolute Accuracy
−10 dBc DPCH (Atten = 10 dB)
b
±0.32 dB (95% confidence)
−10 dBc HS-PDSCH
(Atten = 10 dB)
b
±0.33 dB (95% confidence)
Relative Accuracy
Code domain power range
c
DPCH Channel
0 to −10 dBc ±0.02 dB
−10 to −20 dBc ±0.06 dB
−20 to −30 dBc ±0.19 dB
HS-PDSCH Channel
0 to −10 dBc ±0.03 dB
−10 to −20 dBc ±0.11 dB
−20 to −30 dBc ±0.32 dB
Symbol Power vs Time
b
Relative Accuracy
Code domain power range
DPCH Channel
0 to −10 dBc ±0.02 dB
−10 to −20 dBc ±0.06 dB
−20 to −30 dBc ±0.19 dB
HS-PDSCH Channel
0 to −10 dBc ±0.03 dB
−10 to −20 dBc ±0.11 dB