Users Manual Part 2

J Plus, Inc
6.2.3.12 REM/SON
Figure 71: REM / SON Setup
From the tree menu, select REM/SON to move onto the REM and SON Setup page as shown in Figure 71.
There are four different functional sections related to REM and SON.
In REM Scan Configuration box, you can select REM Scan by selecting ‘Scan On Boot’ at Opmode of ‘REM
Scan Configuration’ section. In this case, DL earfcn values should be provided at DL EARFCNs to be scanned.
The list of DL earfcn values can be added followed by comma. (Comma separated). If you select ‘Add to
Neighbor Table’ option ‘Enable’, the REM scanned cells are added/updated to ANR. If it is disabled, the
scanned cell information is only stored inner database for REM and isn’t applied to the ANR. Click the ‘Save’
button to apply all the setting you made so far. The saved setting will be applied when the small cell is rebooted.
If you don’t want to have REM scan option, you can make Opmode ‘Disable’. In this case, you can also click
‘Save’ button to apply your change.
In PCI Collision/Confusion Detection box, you can select Collision Alarm and Confusion Alarm by selecting
each option ‘Enable’ individually.
In PCI Auto Allocation box, it provides PCI auto allocation function. When it is enabled by selecting ‘Enable’ at
‘Auto Allocation’, the PCI Auto Allocation function provides the best PCI among the provided PCIs from
‘Available PCI List’ automatically. The PCI allocation algorithm selects the best PCI for avoiding PCI collision
/confusion and maximizing the PCI reuse distance and reducing the interference of UL channel estimation. The
‘Available PCI List’ should be provided for the ‘Auto Allocation’ is ‘Enable’. The values are comma separated.
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