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Neighbor cell determination method and device

A determination method and a technology for neighboring cells, which are applied in wireless communication, electrical components, network planning, etc., and can solve problems such as unreasonable and missing cell configuration.

Inactive Publication Date: 2015-07-22
ZTE CORP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a method and device for determining neighboring cells, so as to overcome the problem of missing or unreasonable configuration of cells caused by different density of cells in the planning of neighboring cells

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  • Neighbor cell determination method and device
  • Neighbor cell determination method and device

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Embodiment Construction

[0074] Hereinafter, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other arbitrarily if there is no conflict.

[0075] In this embodiment, the method for determining neighboring cells is as follows: figure 1 As shown, including the following steps:

[0076] Step 10: Select candidate neighboring cells of the current cell from the cells in which the site is located within the coverage of the current cell to be determined by neighboring cells. Among them, the location information of each cell can be used to determine whether it is within the coverage of the current cell, and the location information of each cell can be, but not limited to, the latitude and longitude information of the cell.

[0077] The coverage area of ​​the current cell is a sector-shaped area with the location of the current cell a...

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Abstract

The invention discloses a neighbor cell determination method and a device. The method comprises the following steps of: selecting candidate neighbor cells of a current cell from cells at sites within a sector covered region of the current cell of which the neighbor cells are required to be determined; dividing the sector covered area into more than two sector sub-regions; and centrally selecting at least one candidate neighbor cell from the candidate neighbor cells at the sites within the sub-regions and determining the selected candidate neighbor cells as the neighbor cells of the current cell. By adopting the method and the device, neighbor cell layout results become more accurate, the problem of manpower wastage caused by subsequent manual ceaseless revision to the neighbor cells can be solved and network performance indexes can be well promoted.

Description

Technical field [0001] The present invention relates to the field of wireless communication, in particular to a method and device for determining neighboring cells. Background technique [0002] With the rapid development of mobile networks and the improvement of people's requirements for communication quality, the improvement of network operation indicators is particularly important. In the process of daily network operation and maintenance, people will waste a lot of time and energy in endless optimization of neighboring cells. At different stages, several optimization algorithms for neighboring cells have also been proposed, including: [0003] (1) The invention with the application number CN201010001214.2 provides a neighboring area planning method and neighboring area planning equipment. Wherein, the neighbor cell planning method includes: obtaining the network topology parameters of each sector; obtaining, according to the network topology parameters, the sector whose dista...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/18H04W16/28
Inventor 刘康康范国田顾军潘春锦张宇姜冰心
Owner ZTE CORP
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