One-way CATV network based interactive VOD system and method

A technology of cable TV network and cable TV network, which is applied in the parts of TV system, two-way working system, parts of color TV, etc., to achieve the effect of reducing the transformation cost and good user experience

Inactive Publication Date: 2008-07-02
SHENZHEN COSHIP ELECTRONICS CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

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Therefore, as far as the current business is concerned, the advantages of digital

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  • One-way CATV network based interactive VOD system and method
  • One-way CATV network based interactive VOD system and method
  • One-way CATV network based interactive VOD system and method

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Example Embodiment

[0024] The present invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings.

[0025] like figure 1 The shown interactive VOD system structure of the present invention based on a one-way cable network includes: a customization end, a system end, a receiving end and a one-way cable TV network. The customization end is used to customize on-demand programs and send the on-demand information to the system end. The system end includes an on-demand management system, an EPG (Electronic program guide, electronic program guide) server, a video server, an operation support system, and a front-end system. The on-demand management system receives Customize the on-demand information at the end, and transmit the on-demand information to the EPG server, video server, and operation support system; the generated transmission stream carrying the on-demand program information is transmitted to the one-way cable TV network through...

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Abstract

The invention discloses a video-on-demand system based on a one-way cable TV network and a method thereof; the system consists of a customization terminal, a system terminal, a receiver and the one-way cable TV network. By adopting the video-on-demand system and the method thereof, the system terminal filters corresponding EPG information in a field which is added with a smart card number in an event message table of an order program on a premise that a DVB standard is obeyed and filters the order program according to the smart card number of a user at the receiver. Hardware of the one-way cable TV network does not need to be modified, which greatly reduces retrofitting cost for the system; by adopting the video-on-demand system based on the one-way cable TV network and the method thereof, the user can conveniently know the object which generates the order program and information such as playing time of the order program so as to realize good user experience and a new mode of value-added service for cable TV network operators.

Description

technical field [0001] The invention relates to a digital video broadcasting system, in particular to a system and method for realizing interactive on-demand services in a one-way cable TV network. Background technique [0002] Today, mankind will enter the era of network media, and the extensive management of radio and television is no longer suitable for the development of the situation. Today, with the great development of cable TV and satellite TV, especially the digitalization of TV has become an inevitable trend, how to develop a new radio and TV business model has become an inevitable trend. [0003] Starting from DVB (Digital video broadcast, digital video broadcasting), people have recognized that interactive applications are the basis of a new generation of digital television. From study experience to living room experience, the multimedia home platform exudes its charming charm all the time, creating a harmonious and warm scene for the family. Just imagine, when...

Claims

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Application Information

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IPC IPC(8): H04N7/173H04N7/08H04N7/10H04N5/00H04N21/254H04N21/4367H04N21/454
Inventor 罗杰胡燕英
Owner SHENZHEN COSHIP ELECTRONICS CO LTD
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