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Monitoring method for distributed IPTV service transmission quality

A service quality and service transmission technology, applied in the field of monitoring the transmission quality of distributed IPTV services, can solve the problems of inability to monitor large-traffic networks and network-bearing service flows in real time, inability to adapt to complex network structures, expansion of network scale, and high maintenance costs , to achieve the effect of reducing the amount of data maintenance, strong system scalability, and easy maintenance

Active Publication Date: 2011-04-20
SHANGHAI BROADBAND TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. It is impossible to monitor the network without affecting the operation of the network;
[0006] 2. It is impossible to monitor the large-traffic network and the network-carrying business flow in real time;
[0007] 3. It cannot adapt to the needs of complex network structure and network scale expansion;
[0008] 4. Complex management and high maintenance costs

Method used

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  • Monitoring method for distributed IPTV service transmission quality
  • Monitoring method for distributed IPTV service transmission quality
  • Monitoring method for distributed IPTV service transmission quality

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Embodiment

[0057] The high-performance broadband information project (3Tnet project) is a major national science and technology project approved by the State Council in 2001 No. 8 document. 3TNet was put into trial operation on October 15, 2005, and the system operation status has been recorded since November 14, 2005. 3TNet's network streaming services mainly include VOD (Internet Video On Demand), IPTV (TV based on IP network), VoIP (IP phone), and Internet services. From the perspective of the overall effect, the reliability of the network still needs to be improved, and the quality of service still needs to be improved. As the number of customers continues to increase and the flow of business continues to increase, the network is facing greater challenges. Therefore, a monitoring system is needed to provide guarantee for the reliable operation of the network.

[0058] FIG. 3 is a schematic diagram of the present embodiment: a 3TNet streaming media service monitoring system of the pr...

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Abstract

The invention relates to a distributed IPTV service transmission quality monitoring method, and the method is used for monitoring the quality of IPTV service flow carried by a large-scale IP network and influence of the network on the IPTV service flow. The invention adopts a central server and a plurality of IPTV service quality monitoring instruments, a bypass for network data is provided at the access end of an IPTV service quality monitoring instrument, a packet-grabbing analysis of network data is performed in the situation that the network is assured to be run normally; data having important reference sense to the quality of the IPTV service is found out through processing and analyzing bulk information; the central server and the IPTV service quality monitoring instruments are communicated with each other through a network protocol capable of realizing semantic analysis, and safety of the transmission of information can be assured by adopting an information safety assuring system; network fault generating points and bottleneck points of network performance can be identified intelligently through the analyzing of monitored data, and corresponding solutions can also be provided.

Description

technical field [0001] The invention relates to IPTV service quality monitoring technology, in particular to a method for monitoring distributed IPTV service transmission quality. Background technique [0002] With the increasing number of IPTV customers and IPTV business flow, in order to ensure the normal operation of the network and provide users with a good experience, it is necessary to provide network operators and end users with telecom operator-level supervision services. [0003] Most of the current network monitoring systems can only simply monitor the link bandwidth, and you can see how much bandwidth some port numbers occupy on the above, but it has no way to count and analyze business flows. The monitoring scheme adopted is mainly the park centralized monitoring system scheme. The park centralized monitoring system solution refers to collecting the flow information of each network device port through the network management center for statistics. Its advantages...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L12/24H04N21/24
Inventor 李孝华冯国华
Owner SHANGHAI BROADBAND TECH
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