Establishment method of adjacent cell list

Abstract

The invention discloses an establishment method of an adjacent cell list. A range of a determination area is determined according to a channel quality of a cell; and when a common covering factor in an adjacent cell list is calculated, the channel quality parameter of the cell and a channel quality parameter of a to-be-determined cell are referenced. According to the disclosed method in the invention, accuracy of a common covering factor in an adjacent cell list can be effectively improved.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a method for establishing a neighbor list. Background technique [0002] The main purpose of neighbor cell planning is to reasonably configure neighbor cells for each cell based on factors such as the geographic location and channel environment of each cell. The neighbor list is one of the basic configurations of each cell and is used in wireless communication systems. To realize fast handover between cells, one of the important steps in the process of neighbor cell planning is to establish a cell neighbor list. [0003] First of all, it needs to be explained that three factors are mainly considered in determining the neighbor cell relationship of a cell: co-site, adjacency and co-coverage. Co-site means that two cells belong to the same base station, adjacency means that the distance between the two cells is relatively close, and co-coverage means that the co-coverage area...

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Problems solved by technology

[0025] In summary, based on the above two points, if the method of the prior art is adopted, the co-coverage factor in the neighbor cell list cannot accurately reflect the relationship between the current cell and each neighbor cell in the actual situation, that is to say, the prior art The co-coverage factor accuracy in the neighbor list in is not high

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