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Method for ordering program of interactive network television system

An Internet TV and interactive technology, applied in the field of on-demand technology of interactive Internet TV systems, can solve the problems of increasing network construction costs and easy paralysis of business management systems, so as to improve core competitiveness, enhance low cost, and expand good sex effect

Active Publication Date: 2009-02-25
ZTE CORP
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, in the actual system deployment, the business management system may be easily paralyzed or the network construction cost may be increased.

Method used

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  • Method for ordering program of interactive network television system
  • Method for ordering program of interactive network television system

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Embodiment Construction

[0027] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] Such as figure 1 As shown, the inventive method relates to the following modules of the IPTV system:

[0029] IPTV terminal: a set-top box implemented by IPTV hardware or a terminal device with the function of an IPTV set-top box implemented by pure software.

[0030] Service navigation system: a portal for users to use IPTV services (such as on-demand, live broadcast, time-shifting or other value-added services), and users link to the system through the browser of the IPTV terminal to watch various programs.

[0031] Service management system: mainly used to implement ordering (ordering) and unsubscribing of IPTV services; at the same time, it can manage users, services, service providers, etc.

[0032] Media Delivery System: It is a network layer specially optimized for publishing rich broadband media content on tr...

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Abstract

The invention relates to an interactive network television system on-demand method and relates to function interaction of an IPTV terminal, a service navigation system, a service management system and a media delivery system in the interactive network television system. The method comprises the following steps: initiating an on-demand request to the service navigation system by a user through the IPTV terminal; carrying out logic check and order authorization and, if passing, transmitting a program service redirection request to the media delivery system; redirecting the unique identification information of the program service by the media delivery system, and transmitting the redirection result to the service navigation system and then to the IPTC terminal to request an on-demand service; transmitting a service start message to the service management system by the media delivery system, and simultaneously starting to record the charging information by the service management system; and providing the program stream to the IPTV terminal by the media delivery system. The process of the interactive network television system on-demand method is clear and simple, each sub-system in the system has very clear responsibility, and the process has good extensibility, thereby improving the core competence of the IPTV system.

Description

technical field [0001] The invention relates to an interactive network television system, in particular to the on-demand technology of the interactive network television system. Background technique [0002] With the in-depth development of interactive Internet TV system (also known as IPTV system) technology and the increase in the number of users, higher requirements are placed on system performance and reliability, so as to minimize the interaction between various parts of the system and obtain better results. User experience has become very important, and higher requirements are placed on the simplicity and reliability of business processes. [0003] Since the current IPTV technology is still in the development stage, and the standard formulation work is still in its infancy, the IPTV products of various companies position the various subsystems in the IPTV system (mainly including IPTV terminals, business navigation systems, business management systems and media deliver...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/173
Inventor 夏宏飞张宇吉锋李锐朱兴昌胡捷王东
Owner ZTE CORP
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