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Method for previewing and subscribing pay channels of digital television and system

A digital TV and channel technology, applied in the field of digital TV paid channel preview and subscription, can solve the problems of users not being able to watch immediately and the timeliness is not high, and achieve the effect of improving customer satisfaction, increasing the order rate and reducing the cancellation rate

Inactive Publication Date: 2012-07-11
天柏宽带网络技术(北京)有限公司
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] Thirdly, the user needs to go to the business hall to purchase and open a paid channel. After the business hall accepts the channel, it will issue channel authorization information to the user within a certain period of time before the user can watch it. This leads to low timeliness, and the user cannot watch it immediately when he wants to watch it Users are not willing to order

Method used

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  • Method for previewing and subscribing pay channels of digital television and system
  • Method for previewing and subscribing pay channels of digital television and system
  • Method for previewing and subscribing pay channels of digital television and system

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Embodiment Construction

[0030] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0031] figure 1 It is a structural schematic diagram of the digital TV pay channel preview and order system in the specific embodiment of the present invention. Such as figure 1 As shown, the digital TV pay channel preview and ordering system includes a front-end service system 101, a conditional access system 102, an on-demand system 103, an electronic program list or an advertisement distribution platform 104, and a set-top box 105. The system is connected to the set-top box, and the electronic program list or advertisement distribution platform is connected to the set-top box.

[0032] Wherein, the front-end service system is a service operation support system or a subscriber management system, which defines the first conditional access product and the second conditional access product for the ...

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Abstract

The invention discloses a method for previewing and subscribing pay channels of a digital television, which comprises that: a front-end service system defines a first CA product and a second CA product for each pay channel; a CA system generates long authorization management information and sends the long authorization management information to a set-top box according to the first CA product; a user browses the pay channels; after a preset duration is reached, the set-top box judges whether the user owns short authorization management information, if so, the user browses the pay channels according to the short authorization management information, otherwise, the set-top box shields the pay channels; and the user purchases the second CA product of the pay channel through an on-demand system, the CA system generates the short authorization management information and sends the short authorization management information to the set-top box, and the set-top box cancels the shielding and plays the pay channels according to the short authorization management information. The technical scheme of the invention can assist the user to master the condition of each pay channel more easily, openthe pay channels in time and realize rational consumption.

Description

technical field [0001] The invention relates to the technical field of digital television, in particular to a method and system for previewing and ordering paid channels of digital television. Background technique [0002] At present, my country is in the intensive promotion period and growth period of digital TV. Due to historical reasons, operators generally encounter the following technical difficulties, which lead to many obstacles in the promotion of paid channels: [0003] First of all, paid channels are limited to the current extensive management methods. They are all bundled and sold in the form of channel packages in the operation support system or subscriber management system. Each channel package ranges from dozens to hundreds of channels. The threshold is too high, causing a large number of users to choose to give up. [0004] Secondly, the paid channel adopts the authorization control method, and the authorization information is issued in the form of broadcast....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/254H04N21/2543H04N21/266H04N21/462H04N21/4623H04N21/478
Inventor 闫鹏李志鸿辛宇
Owner 天柏宽带网络技术(北京)有限公司
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