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An optimization processing method and system for abnormal switching

A technology of abnormal switching and processing methods, which is applied to electrical components, wireless communications, etc., and can solve problems such as the huge influence of network key performance indicators KPI

Active Publication Date: 2017-12-08
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Repeatedly, there will be hundreds of failures in a short period of time, which will have a huge impact on the network key performance indicator KPI

Method used

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  • An optimization processing method and system for abnormal switching
  • An optimization processing method and system for abnormal switching
  • An optimization processing method and system for abnormal switching

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] An optimized processing method for abnormal switching provided by an embodiment of the present invention is introduced in detail.

[0055] refer to figure 2 , shows a flow chart of a method for optimizing abnormal handover proposed by an embodiment of the present invention.

[0056] The optimized processing method for abnormal switching in this embodiment specifically includes the following steps:

[0057] S101, within a preset time period, count the number of times that the target base station in the target cell does not confirm the handover request message sent by the source base station;

[0058] S102 Calculate the ratio of the number of times that the target base station does not confirm the handover request message sent by the source base station to the number of handover request messages sent by the source base station within the preset time period, and obtain the feedback of the target cell ratio;

[0059] S103 When the feedback ratio of the target cell is gr...

Embodiment 2

[0063] An optimized processing method for abnormal switching provided by an embodiment of the present invention is introduced in detail.

[0064] refer to image 3 , shows a flow chart of a method for optimizing abnormal handover proposed by an embodiment of the present invention.

[0065] The optimized processing method for abnormal switching in this embodiment specifically includes the following steps:

[0066] S200. Within a preset time period, monitor whether the source base station sends a handover request message, and if so, obtain the result of the current handover request, and count the number of times the source base station sends a handover request message;

[0067] S201, judging whether the current handover request fails, if so, judging whether a handover request acknowledgment message from the target base station in the target cell is received during the handover process, otherwise performing handover.

[0068] S202. Count the number of times that the target base...

Embodiment 3

[0084] An optimized processing system for abnormal switching provided by the embodiment of the present invention is introduced in detail.

[0085] refer to Figure 5 , shows a block diagram of an optimized processing system for abnormal switching proposed in the embodiment of the present invention.

[0086] The optimized processing system for abnormal switching in this embodiment includes:

[0087] The first counting module 501 is configured to count the number of times that the target base station in the target cell does not confirm the handover request message sent by the source base station within a preset time period. In the embodiment of the present invention, the preset time period T is preferably 15 minutes, and the value of T can be set arbitrarily, which is not specifically limited in the embodiment of the present invention.

[0088] A calculation module 502, configured to calculate the ratio of the number of times the target base station does not confirm the handov...

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PUM

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Abstract

The invention provides optimizing handling method and system for abnormal switching. The method comprises the steps of counting the times that switching request messages sent from a source base station are not confirmed by a target base station in a target cell; calculating the ratio of the times that the switching request messages sent by the source base station are not confirmed by the target base station to the times of the switching request messages sent by the source base station to obtain the feedback ratio of the target cell; setting the switching property of the target cell into switching inhibited state if the feedback ratio of the target cell is more than the preset threshold, and synchronously reporting to an operation management center; determining whether the switching property of the target cell is set to be the switching inhibited state by other cells according to the inspection information returned by the operation management center; if so, setting the switching property of the cells adjacent to the target cell into the switching inhibited state. With the adoption of the method, the influence of switching failure on the network key performance index under the abnormal device scene can be reduced.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to an optimization processing method and system for abnormal switching. Background technique [0002] The handover success rate in the public network is one of the most important KPIs and an important indicator for operators to monitor network quality. There are many reasons for the handover failure, such as network optimization, such as unreasonable handover parameter settings, weak network coverage, and other reasons. Another reason is that the equipment is abnormal. The AP layer of the base station equipment is abnormal, the radio frequency is normal, and the terminal can search for the cell normally without abnormal alarm. The specific handover process can be divided into handover preparation stage, handover execution stage and handover completion stage. figure 1 The X2 handover process specified in the protocol (the S1 handover process refers to the prot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02
CPCH04W24/02H04W36/00
Inventor 刘丽君刘晓丹赵芸
Owner DATANG MOBILE COMM EQUIP CO LTD