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A method and device for automatic optimization of umts wireless network load

A wireless network, automatic optimization technology, applied in the field of mobile communication, can solve the problems of not being comprehensive, network instability, insufficient load optimization methods, etc., to accelerate the optimization process, improve user experience, and save manual operation time.

Active Publication Date: 2017-12-15
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] ●Expansion and optimization are relatively lagging in manual operation time, and problems may not be found comprehensively
[0004] ●Network instability caused by differences in engineer level and experience during capacity expansion and optimization
[0005] ●The current means of load optimization are insufficient

Method used

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  • A method and device for automatic optimization of umts wireless network load
  • A method and device for automatic optimization of umts wireless network load
  • A method and device for automatic optimization of umts wireless network load

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] This embodiment describes a method for automatic optimization of UMTS wireless network load, such as figure 1 shown, including:

[0079] Step 101, monitoring load index;

[0080] Step 102, when it is monitored that the load index exceeds the preset load threshold, determine the index association number according to the number of load indexes exceeding the threshold, select the index association number from the network optimization means database as the determined index association number, and Alternative network optimization means that have an impact on the load index exceeding the threshold; screen the alternative network optimization means according to the screening conditions

[0081] As mentioned above, the number of index associations indicates the number of load indexes that can be affected by network optimization means.

[0082] The filter conditions include one or more of the following conditions: degree of one-way association, range of affected objects, and p...

Embodiment 2

[0094] This embodiment describes the UMTS wireless network load automatic optimization device, such as figure 2 As shown, it includes monitoring module, decision-making module, execution module and control module, among which:

[0095] The monitoring module is used to monitor load indicators;

[0096] The decision-making module is used to determine the number of index associations according to the number of load indexes exceeding the threshold when the monitoring module monitors that the load index exceeds the preset load threshold, and select the index association number from the network optimization means library as the determined The number of index correlations, and the alternative network optimization means that have an impact on the load index exceeding the threshold; filter the alternative network optimization means according to the screening conditions;

[0097] The executing module is configured to execute the network optimization means selected by the decision-maki...

Embodiment 3

[0113] This embodiment introduces the load automatic optimization method, as attached image 3 shown, including the following steps:

[0114] Step 301, monitoring one or more of the following indicators: load indicators of cells under the current RNC, Node B, Iub (logical interface between RNC and Node B);

[0115] Step 302, according to pre-designed statistical principles and standard-reaching conditions, when the load reaches the standard, output the sub-district, Node B, and Iub signs and the type and quantity of the corresponding load;

[0116] Step 303, according to different decision-making principles such as load problem type, quantity, problem relevance, influence range, and experience priority, find out available network optimization means in the network optimization means database,

[0117] Step 304, perform corresponding operations on corresponding network elements according to the selected network optimization means;

[0118] The algorithm will independently outp...

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Abstract

The invention discloses a UMTS wireless network load automatic optimization method and device, which reduces the difficulty of automatic optimization and adjustment under unmanned monitoring conditions. The method includes: monitoring the load index; when the monitored load index exceeds the preset load threshold, determining the index correlation number according to the quantity of the load index exceeding the threshold, and the index correlation number represents the load index quantity that can be affected by the network optimization means , selecting from the network optimization means database the alternative network optimization means whose index correlation number is the determined index correlation number and which has an impact on the load index exceeding the threshold; screen the alternative network optimization means according to the screening conditions; execute The selected network optimization means: execute the above optimization processing in a loop until all the network optimization means that have an impact on the load index exceeding the threshold are exhausted, or the load index drops below the preset load threshold. The device includes a monitoring module, a decision module, an execution module and a control module.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a method and device for automatically optimizing wireless network load of UMTS (Universal Mobile Telecommunications System, universal mobile communication system). Background technique [0002] With the construction and application of UMTS networks, there are more and more mature networks, and the key issues are gradually shifting from the original new network problems to network problems in operation and maintenance. How to automatically resolve congestion in a mature network, improve user experience, tap resources in the system, and reduce maintenance and optimization costs is the starting point of the present invention. The main purpose of this algorithm is to provide automated methods and means to try to solve the following practical problems: [0003] ●The manual operation time for capacity expansion and optimization is relatively lagging, and problems may not be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W28/08
Inventor 李欣白学华乔宾秦剑寒靳争团曹林涛朱和平
Owner ZTE CORP
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