A method and device for adding adjacent cells

Abstract

The present application provides a method and device for adding a neighboring cell, which is applied to a base station, including: receiving first measurement data for one or more neighboring cells sent by a terminal; wherein, the first measurement data includes the one or more Signal attribute information corresponding to a plurality of neighboring cells; determine the cell handover success rate corresponding to the serving cell where the base station is located, and the first pilot addition threshold corresponding to the cell handover success rate; according to the cell handover success rate, set Adjusting the first pilot addition threshold to a second pilot addition threshold, and determining the target neighbor cell whose signal attribute information satisfies the second pilot addition threshold; determining the neighbor cell attribute information corresponding to the target neighbor cell , and when the attribute information of the neighbor cell satisfies the preset neighbor cell condition, the neighbor cell is added to the target neighbor cell, which realizes the dynamic selection of the neighbor cell, ensures the rationality of the neighbor cell addition, and avoids the excessive addition of the neighbor cell and the neighbor cell Insufficient zone addition occurs.

Description

technical field [0001] The present application relates to the communication field, in particular to a method and device for adding a neighboring cell. Background technique [0002] With the rapid development of communication technology and services, the scale of wireless networks is getting larger and larger, various technical systems coexist, and the network becomes more complex. It is necessary to plan and optimize the wireless network by adding neighboring cells. [0003] The existing ANR (Automatic Neighbor Relationship, automatic neighbor relationship) can only add neighbors based on the neighbor information reported by the terminal, and the related threshold manually set is poor in applicability, which will cause many errors and redundant neighbors to be added to the network. When the terminal switches to the wrong neighbor cell, it will reduce the network index and affect user perception, and the added redundant neighbor cell will cause a large number of redundant sig...

AI Technical Summary

Problems solved by technology

[0003] The existing ANR (Automatic Neighbor Relationship, automatic neighbor relationship) can only add neighbors based on the neighbor information reported by the terminal, and the related threshold manually set is poor in applicability, which will cause many errors and redundant neighbors to be added to the network. When the terminal switches to the wrong neighbor cell, it will reduce the network index and affect the user's perception, and the added redundant neighbor cell will cause a large amount of redundant signaling interaction during the network maintenance process, which will bring a lot of unnecessary burden to the network

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