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Method for controlling interactive medium quality of IPTV business

A business and media technology, applied in data exchange networks, data exchange through path configuration, digital transmission systems, etc., can solve problems such as network congestion and the quality of interactive media services cannot be guaranteed, and achieve the effect of improving manageability

Active Publication Date: 2009-05-27
SHANGHAI BROADBAND TECH
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] In the existing IPTV access network, the bandwidth convergence ratio rarely reaches 1:1, and the data flow of the interactive media service is unicast data. When the number of concurrent users in the network reaches the maximum capacity of the network, if there are new When the user continues to apply for interactive media services, it will inevitably lead to congestion in the network, resulting in the quality of interactive media services of other users on the link branch where the new user is located cannot be guaranteed

Method used

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  • Method for controlling interactive medium quality of IPTV business
  • Method for controlling interactive medium quality of IPTV business
  • Method for controlling interactive medium quality of IPTV business

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with accompanying drawing.

[0015] like Figure 1~3 Shown, a kind of method for interactive media quality control in IPTV business, this method comprises the following steps: A. service terminal obtains the MAC address of user terminal and applies for this service from the interactive media service application request that user terminal sends The required bandwidth value, and encapsulate the MAC address and bandwidth value into a query message and send it to the main control module of the access network device; B. The main control module of the access network device parses the query message, and according to the resolved MAC address The user terminal that inquires about the MAC address requests the address of each branch node (port) of the link through which the service passes through the service terminal, and encapsulates the address into a query message, and sends it to the corresponding service mod...

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Abstract

The invention relates to a method for quality control of interactive media in IPTV service, which comprises the following steps: a service terminal acquires and packages an MAC address of a user terminal and a bandwidth value needed by applying the service, and sends the MAC address and the bandwidth value to a main control module of network equipment; the main control module which is accessed to the network equipment inquires addresses of branch nodes of a link through which the user terminal at the MAC address requests the service from the service terminal, and sends the addresses to a service module corresponding to the network equipment; the service module acquires currently usable bandwidth values corresponding to the branch nodes respectively according to the analyzed addresses of the branch nodes, takes out the minimum bandwidth value from the bandwidth values and sends the minimum bandwidth value to the main control module; and a response message sent for allowing the service application is returned to the service terminal when the minimum bandwidth value meets the bandwidth value needed by the service. Compared with the prior art, the method improves the manageability of interactive media service.

Description

technical field [0001] The invention relates to the control of IPTV service quality, in particular to a method for interactive media quality control in IPTV service. Background technique [0002] In the existing IPTV access network, the bandwidth convergence ratio rarely reaches 1:1, and the data flow of the interactive media service is unicast data. When the number of concurrent users in the network reaches the maximum capacity of the network, if there are new When the user continues to apply for the interactive media service, it will inevitably lead to congestion in the network, so that the quality of the interactive media service of other users on the link branch where the new user is located cannot be guaranteed. Contents of the invention [0003] The purpose of the present invention is to provide a method for interactive media quality control in IPTV services in order to overcome the above-mentioned defects in the prior art. [0004] The purpose of the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/28H04L47/76
Inventor 张云平易万春林清全
Owner SHANGHAI BROADBAND TECH
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