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Method and device for statistical data wireless bearer discarding rate

A wireless bearer and statistical data technology, applied in the field of communication, can solve problems such as inaccurate system operation performance monitoring and adverse effects

Inactive Publication Date: 2016-02-10
ZTE CORP
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  • Abstract
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Problems solved by technology

[0006] In view of the above-mentioned analysis, the present invention aims to provide a method and device for counting KPI packet discarding rate, in order to solve the adverse effect on system performance monitoring caused by inaccurate calculation of packet loss rate in the prior art

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  • Method and device for statistical data wireless bearer discarding rate
  • Method and device for statistical data wireless bearer discarding rate
  • Method and device for statistical data wireless bearer discarding rate

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Embodiment Construction

[0037] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings constitute a part of the application and are used together with the embodiments of the present invention to explain the principle of the present invention.

[0038] First of all Figure 2 to 6 The method embodiment of the present invention will be described in detail.

[0039] Such as figure 2 As shown, figure 2 It is a schematic flow diagram of the method of the present invention, which mainly includes:

[0040] Step 201: In the cross-site / cross-board handover scenario, for the source-side cell, statistically calculate the relevant parameters of the DRB discard rate;

[0041] Step 202: Calculate the DRB discard rate according to the relevant parameters, and in the calculation process, the downlink DRB reverse transmission data does not participate in the calculation of the DRB discard rate.

[0042] The method of the pre...

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Abstract

A method and apparatus for performing statistics on data radio bearer (DRB) packet loss rate are provided. Wherein, the method comprises: in a cross-station / cross-board switching scenario, performing statistics for a source cell on relevant parameters for calculating the DRB packet loss rate; and calculating the DRB packet loss rate according to the relevant parameters, wherein, downlink DRB back-transmission data do not participate in the calculation of the DRB packet loss rate; the apparatus comprises: a statistics module and a calculation module.

Description

Technical field [0001] The present invention relates to the field of communication technology, and in particular to a method and device for statistical data radio bearer abandonment rate. Background technique [0002] KPI (Key Performance Index) statistics refers to the statistics of system performance indicators at various key points in the wireless communication system. The statistical values ​​of KPIs can more comprehensively and accurately reflect the operating performance of the system. Among them, the DRB discarding rate is an important performance indicator of KPI to monitor system performance. [0003] In the case of cross-site / cross-board, for example, assume a scenario where a UE switches from the cell of base station A to the cell of base station B, and the downlink data service is always on during the handover, such as figure 1 Shown. [0004] Have figure 1 It can be seen that in the handover process, the source-side base station counts the DRB (data radio bearer) downli...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04W24/08
CPCH04W24/04H04W24/08
Inventor 巴明春刘蕊
Owner ZTE CORP
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