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OTA ID Scanner
The LTE mobile receives signals from multiple base stations that all of these signals
share the same spectrum and are present at the same time. Each base station has
unique scrambling code assigned to the particular base station and it diffrentiates its
signal from other base stations in the area.
The ID Scanner shows key parameters such as RSRP (Reference Signal Received
Power) and RSRQ (Reference Signal Received Quality) that predict the downlink
coverage quickly. RSRPs from entire cells help to rank between the different cells as
input for handover and cell reselection decisions. RSRQ provides additional information
when RSRP is not sufficient to make a reliable handover or cell reselection decision.
Setting measure setup
After configuring the spectrum measurement in
on page
measurement settings can be saved and recalled as a file by selecting File Type as
Setup and load the file onto the instrument using the Save/Load icons on the side bar.
To set measure setup
1
Tap the Setup (
2
Tap Bandwidth and select the value from the following choices: 1.4 MHz, 3 MHz,
5 MHz, 10 MHz, 15 MHz or 20 MHz.
3
Tap the MIMO and select 2x2 or 4x4 to select the number of antenna ports.
4
To select the Cyclic Prefix, tap Cyclic Prefix and select Normal or Extended.
5
Optional: Tap the Save icon on the side bar and select the save option from the
choices available for your measurement mode.
Figure 87
April 2021
Description
Close: You can close the screen you are seeing now.
9, you can set the measure setup to continue your measurement. The
) icon in the side bar.
shows an example of OTA LTE/LTE-A TDD ID scanner measurement.
SPA06MA-O User's Guide
"Configuring spectrum measurements"
22145360, R005
Chapter 6 Using LTE/LTE-A TDD Analyzer
Conducting OTA measurement
Page 171
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