Progression of LTE Automatic Neighbour Relations

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Provided by: Iosrjournals
Topic: Networking
Format: PDF
One of the most time-consuming tasks in today cellular network is the optimization of handover relations. The Automated Neighbor Relations (ANRs) feature minimizes the need for the manual configuration of neighbor cell list for the intra and inters frequency handover. ANR in LTE complies with the 3GPP release 8 ANR concept. It is a licensed feature that automatically builds up and maintains a neighbor list used for handover. ANR adds neighbor relations to the cell neighbor list when User Equipment (UE) measurement reports indicate that a possible new neighbor relationship has been found.
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