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An end-to-end videophone service quality evaluation method and system

A quality of service, videophone technology, applied in electrical components, wireless communication, etc., can solve problems such as cumbersome evaluation process, limited investigation scope, and inability to locate

Active Publication Date: 2017-05-17
盐城新汇村镇建设发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has the following defects: the scope of investigation is limited, the evaluation process is cumbersome, and it is impossible to locate problems that affect service quality, which has considerable limitations
[0006] As a unique service in the third-generation mobile communication system, videophone has no technology for objective evaluation of the quality of videophone without reference.

Method used

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  • An end-to-end videophone service quality evaluation method and system
  • An end-to-end videophone service quality evaluation method and system
  • An end-to-end videophone service quality evaluation method and system

Examples

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Embodiment 1

[0048] Such as figure 1As shown, the embodiment of the present invention provides a method for evaluating the service quality of an end-to-end videophone, and the method includes the following specific steps:

[0049] S100. After the mobile terminal accesses the mobile communication system, within the videophone quality evaluation period, the wireless network side counts the wireless link parameters related to the videophone service quality in the wireless link layer for the uplink transmission data;

[0050] S101. Obtain a videophone service quality score according to the wireless link parameters and a service quality evaluation function, and evaluate the videophone service quality according to the videophone service quality score.

[0051] In a preferred embodiment, the wireless link parameters include the number of lost frames, the longest continuous number of lost frames, and data jitter, and the quality of service evaluation function is:

[0052] Videophone service quali...

Embodiment 2

[0069] This embodiment provides an end-to-end videophone service quality evaluation method, such as figure 2 As shown, the method includes the following specific steps:

[0070] S200. After the mobile terminal accesses the mobile communication system, within the videophone quality evaluation period, the wireless network side counts the wireless link parameters related to the videophone service quality in the wireless link layer for the downlink received data;

[0071] S202. During the videophone quality evaluation period, the wireless network controller counts the important wireless behaviors of the mobile terminal related to the videophone service quality;

[0072] S203. Obtain a videophone service quality score according to the wireless link parameters, important wireless behaviors, and service quality evaluation function, and evaluate the videophone service quality according to the videophone service quality score.

[0073] In a preferred embodiment, the wireless link par...

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Abstract

The invention discloses an end-to-end videophone service quality evaluation method and an end-to-end videophone service quality evaluation system, wherein the method comprises the following steps of: after the access of a mobile terminal into a mobile communication system, within a videophone quality evaluation time length, calculating wireless link parameters on a wireless link layer related to a videophone service quality by a wireless network side corresponding to uplink transmitting data; depending on the wireless link parameters and a service quality evaluation function, acquiring a videophone service quality score, and evaluating the videophone service quality depending on the videophone service quality score. By the end-to-end videophone service quality evaluation method and system disclosed by the invention, the wireless network side in the mobile communication system can objectively evaluate the quality of the videophone service by actively calculating the wireless link parameters and important wireless behaviors related to the videophone service quality, so that an important reference evidence is provided for optimization of the mobile communication network and for improvement of the videophone service quality.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method and system for evaluating the service quality of an end-to-end videophone. Background technique [0002] Currently, mobile communication operators set a series of KPI (Key Performance Indicators, key performance indicators) indicators (such as access success rate, call drop rate, etc.) to measure the performance and quality of the mobile communication network. However, only KPI indicators are often not enough to reflect users' true feelings about end-to-end service experience. And the real feeling of the user is an important factor for customers to choose an operator, which is also an important factor for operators to occupy the market. [0003] There are methods such as subjective evaluation and objective evaluation for users to evaluate the quality of experience of end-to-end services. [0004] Wherein, the subjective evaluation method is to collect service qualit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/00H04W24/02
Inventor 许靖
Owner 盐城新汇村镇建设发展有限公司
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