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Neighbor cell determination method and device

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

Inactive Publication Date: 2011-05-25
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

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

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Embodiment Construction

[0074] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0075] In this embodiment, the neighbor cell determination method, such as figure 1 shown, including the following steps:

[0076] Step 10: Select a candidate neighboring cell of the current cell from the cells where the station is located within the coverage of the current cell whose neighboring cells are to be determined. Wherein, it can be judged according to the location information of each cell whether it is located within the coverage of the current cell, and the location information of each cell can be represented by, but not limited to, the longitude and latitude information of the cell;

[0077] The coverage of the current cell is a fan-shaped area with the current ce...

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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 adjacent 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 adjacent area planning equipment. Wherein, the adjacent cell planning method includes: acquiring network topology parameters of each sector; acquiring sectors whose distance from the first sector is less than or equal to a ...

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Application Information

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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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