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Partitioning method for mobile communication network

A technology of mobile communication network and network division, which is applied in the field of network planning of mobile communication network, and can solve problems such as unsystematization, wrong judgment, and lack of efficiency

Inactive Publication Date: 2006-01-04
GROUNDHOG TECHNOLOGIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the prior art does not provide a systematic and objective solution so that the network manager can find out the optimized or optimal partition map, so the manager can only rely on his subjective experience or a trial-and-error approach to deal with this problem. question
Often, this approach is inefficient and prone to errors in judgment

Method used

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  • Partitioning method for mobile communication network
  • Partitioning method for mobile communication network
  • Partitioning method for mobile communication network

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Embodiment Construction

[0013] In the embodiments described below, although the GSM network may be used as an example, those skilled in the art can easily apply the technical features of the present invention to other mobile communication networks. Therefore, the scope of the present invention is not limited to GSM networks.

[0014] figure 2 It is a flowchart of a method for dividing a mobile communication network according to a preferred embodiment of the present invention. In this preferred embodiment, the mobile communication network adopts a multi-layer division structure (ie, several division layers), and has an initial multi-layer division diagram. Such as figure 2 As shown, this process includes the following steps:

[0015] Step 21: Generate an initial function value of the initial multi-layer partition graph according to an objective function;

[0016] Step 22: Select one of several network partitioning algorithms;

[0017] Step 23: Select one of the divided layers;

[0018] Step 24...

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Abstract

A partitioning method for a mobile communication network with an initial partition plan is disclosed. The partitioning method comprises: performing at least one of a plurality of network partitioning algorithms to generate a following partition plan; generating a corresponding function value for each of the initial and following partition plans according to an objective function; and selecting a better one of the initial and following partition plans according to the corresponding function values. The partitioning method can generate a refined or optimized partition plan in a systematic way to reduce the network load.

Description

technical field [0001] The invention relates to a network planning (network planning) method of a mobile communication network, in particular to a network division method capable of generating an optimized (refined) division graph to reduce network load. Background technique [0002] Generally speaking, a mobile communication network is divided into several partition areas to facilitate mobility management. These partitions form a single-layer partition plan. In some mobile networks, a multi-layer (multi-layer) division structure is adopted. In the multi-layer partition structure, multiple partition layers form a hierarchical system, and each partition layer is composed of one or more corresponding partition areas. [0003] For example, a global system for mobile communication (Global System for Mobile communication, GSM) network may adopt such as Figure 1A to Figure 1E The multi-level partition structure shown. exist Figure 1A In , it is shown that the lowest division...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/36H04W16/02H04W16/18H04W16/22H04W60/00
CPCH04W16/02H04W16/22H04W16/18H04W60/00
Inventor 陈孟淞郭子文谢育平
Owner GROUNDHOG TECHNOLOGIES