4-2 General Measurement Setups TD-SCDMA/HSPA+ Signal Analyzer
4-2 PN: 10580-00234 Rev. T 3GPP MG
UpPTS Pwr
The power in the Uplink Pilot Slot, excluding the gap.
DL-UL Delta Power
The average difference between the active DL slots and the active UL slots, including pilot
slots. UL and DL slots are selected according to the Uplink Switch Point setting. Without UL
data slot and without UpPTS, the DL-UL Delta Power value is not applicable.
On/Off Ratio
The ratio of the power between the on and off portions of the Downlink slots.
Slot PAR
The peak to average power in the selected (or auto detected) slot. The highest 0.1% power of
the slot is used as the peak.
Left Channel Power
The channel power of the 1.6 MHz channel left of the main channel. This is useful in the
multi-carrier environments.
Right Channel Power
The channel power of the 1.6 MHz channel right of the main channel. This is useful in the
multi-carrier environments.
Left Channel Occ BW
This is the occupied bandwidth of the channel left of the main channel and is useful in a
multi-carrier environment. This value is N/A when Number of Carriers is set to 1.
Right Channel Occ BW
This is the occupied bandwidth of the channel right of the main channel and is useful in a
multi-carrier environment. This value is N/A when Number of Carriers is set to 1.
Measurement Setup
Refer to the User Guide for general instrument setup instructions, and continue with the
following setups for the specific RF measurements.
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