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Method for analysing session service quality

一种服务质量、实现方法的技术，应用在会话服务质量分析领域，能够解决没有提供会话服务质量信息等问题，达到提高效率、节省处理资源的效果

Inactive Publication Date: 2006-11-29
HUAWEI TECH CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0010] But there is no way to analyze and obtain the quality of service information of the session

Method used

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  • Method for analysing session service quality
  • Method for analysing session service quality
  • Method for analysing session service quality

Examples

Experimental program
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Embodiment Construction

[0056] The purpose of the present invention is to analyze and obtain the QoS attribute information of the session. The QoS attribute of the session is usually carried in the control packet, such as the RTCP packet of the session. In an RTP / RTCP-based session, both RTP and RTCP packets are proxied through the MP, so the MP has the ability to analyze RTCP.

[0057] As we all know, RTP packets are used to transmit media streams, and there are dozens or more packets per second. The RTCP message is generally tens of seconds. Therefore, since the number is not very large, it is feasible to analyze RTCP packets and extract attributes such as QoS therein.

[0058] Through the previous analysis, it can be known that the MP can analyze the QoS attributes of the session. After the MP analyzes and obtains the corresponding QoS attributes, it needs to report the obtained QoS attributes to the SP or a specific server.

[0059]The present invention includes in the specific implementation...

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Abstract

This invention relates to a realizing method for analyzing session service quality, which can get the information of service quality of sessions by analyzing session control messages on MP and analyzes sessions needing the QoS analysis only based on the set strategy information and feeds back the relative QoS analysis result to the SP or other specific servers, besides, this invention can set to carry out the QoS analysis only to part of the control messages that needing the QoS analysis, which can save the MP process resources in the process of QoS analysis and increase the efficiency.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method for realizing session service quality analysis. Background technique [0002] With the rapid development of communication technology, various network technologies are constantly emerging. Among them, NGN (Next Generation Network) based on packet switching is increasingly favored. NGN network is a comprehensive and fully open broadband network platform system that can provide multiple services such as voice, data, and multimedia at the same time. It can at least realize gigabit fiber-to-the-home. In addition, low-cost IP telephones used for long-distance calls can also be introduced into local local calls, which is expected to greatly reduce the cost and price of local calls. [0003] Currently, the NGN network includes signaling agents and media agents, such as figure 1 As shown, based on the above-mentioned signaling agent and media agent, corresponding...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/5003H04L29/06523H04L29/06319H04L65/80H04L65/1066
Inventor 姚鑫
Owner HUAWEI TECH CO LTD
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