Method for realizing regional control of advertising system based on CA authorization

A system area and advertising technology, applied in the direction of image communication, selective content distribution, electrical components, etc., can solve the problems that terrestrial digital TV operators cannot implement advertisements by area and cannot divide terrestrial digital TV set-top boxes, etc. The effect of technical bottlenecks

Inactive Publication Date: 2015-09-23
HUNAN ZHAOHUA CENTURY NEW MEDIA TECH
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Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that the terrestrial digital TV set-top box cannot be divided into administrati

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  • Method for realizing regional control of advertising system based on CA authorization

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings. The invention discloses a method for realizing regional control of an advertising system based on CA authorization, and the content includes figure 1 and figure 2 two parts.

[0024] figure 1 It is the scheme flow diagram of realizing the division of set-top boxes according to administrative regions in the specific embodiment of the present invention, as figure 1 The shown scheme contains the following steps.

[0025] Step 101. Set multiple dedicated product packages for the EPG advertising system (hereinafter referred to as the advertising system) in the front-end CA system, called advertising system authorization packages. The ID number of the advertising system authorization package needs to be specifically planned for a dedicated product package segment (such as 101 to 120, a total of 20) to show the difference. The product package segment should be allocated ac...

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Abstract

The invention discloses a method for realizing regional control of an advertising system based on CA authorization, and relates to the fields of set top boxes, CAS and BOSS. The method comprises the following steps that a front CA system sets advertising authorization packs for an EPG advertising system; a BOSS system enables a program authorization pack to carry the advertising authorization packs for different regions to form authorization products of the regions by packaging; the BOSS system transmits an authorization instruction, carries out program authorization and advertisement authorization on users, and issues the same authorization product for users in the same region; a terminal set top box receives CA authorization information, and obtains the ID of the advertising authorization pack, and regional division is realized for the set top boxes; a front-end advertising system edits materials and schedules, assigns edited advertising data of each region to the ID attribute of the region, and packages and issues all the advertising data; and the user set top box compares the regional ID with the regional ID attribute in the advertisement materials, and advertising data in local region is selected, received, stored and displayed.

Description

technical field [0001] The present invention relates to the field of digital TV set-top box, conditional access system CAS field, operation support system BOSS (or user management system SMS) field, and particularly relates to a method for realizing regional control of an advertising system based on CA authorization. Background technique [0002] The emergence of EPG advertisements has brought relatively considerable benefits to radio and television operators at all levels, but for all provincial radio and television operators, it is obviously impossible to maximize the advertising revenue by placing the same set of advertisements on the entire network, such as targeting different administrative regions (here Refers to each city, hereinafter referred to as each region) to place different EPG advertisements can double the advertising revenue. [0003] Digital TV conditional access system CAS (Conditional Access System) is responsible for scrambling and encrypting programs and...

Claims

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Application Information

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IPC IPC(8): H04N21/254H04N21/418H04N21/4623H04N21/4627
Inventor 刘翔韦泽理胡典
Owner HUNAN ZHAOHUA CENTURY NEW MEDIA TECH
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