Method for determining priority of adjacent domain

Abstract

The invention discloses a method for assuring adjacent area priority, which comprises classifying adjacent area reasons in advance, assuring the priority of each adjacent area reason, wherein the adjacent area reasons are that an area is divided to the reason of an adjacent area of the area, and the method further comprises firstly, assuring adjacent area reasons of each adjacent area, and assuring the adjacent area reasons of each adjacent area whose priority is the highest to a main adjacent area reason of the adjacent area, secondly, calculating weight factor of each adjacent area corresponding to each adjacent area reason, thirdly, calculating the importance of each adjacent area according to the main adjacent area reason of each adjacent area and the weight factor of each adjacent area which is corresponding to each adjacent area reason. The method can achieve reasonable adjacent area priority sequencing, and improves the accuracy of adjacent area intercepting in wireless communication network.

Description

technical field [0001] The invention relates to a neighboring cell planning method in the technical field of mobile communication, in particular to a method for determining the priority of neighboring cells. Background technique [0002] In a wireless communication system, the neighbor list is one of the most basic configurations of each cell, and it is a basic condition for fast handover in the wireless communication system. A good neighbor list can be understood as a reasonable selection of neighbors and a reasonable configuration of neighbor priorities. A good neighbor list can minimize the failure rate of idle handover, and can also reduce the number of re-initialization during pilot scanning, which is conducive to fast selection of target cells. Based on the complexity and variability of the wireless communication system environment, it is necessary to use the neighbor cell planning method to automatically plan the neighbor cells. [0003] In neighborhood planning, de...

AI Technical Summary

Problems solved by technology

[0007] For the above method of determining the priority of neighboring cells, the inventors of the present application believe that there are at least the following disadvantages: the priority ranking of neighboring cells is completely based on the division of relationships, each cell is defined as an either-or relationship, and there is no basis for each cell. In this way, once a cell is classified as a neighbor of a certain type of relationship, its priority is determined, thus ignoring the characteristics of the cell belonging to other relationships, resulting in a large number of neighbors, There may be a bias when the neighbor needs to be intercepted

Moreover, this method can only provide rough prioritization results, and cannot provide quantified priority levels for each cell

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