Anti-piracy method for group scrambling and descrambling charging system
A charging system and anti-piracy technology, applied in the field of scrambling and descrambling of TV transmission system, can solve problems such as heavy workload
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[0020] In order to better understand the present invention, the content of the present invention is further illustrated below in conjunction with the examples, but the content of the present invention is not limited to the following examples. Those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms are also within the scope of the claims listed in this application.
[0021] The anti-piracy method of the group scrambling and descrambling charging system of the present invention aims at the characteristic that the pirated descrambling device is always in the descrambling state, and sets the whole network non-scrambling and the whole network scrambling time periods for the front end and users, and separates the front end and the whole network scrambling time period respectively. The user simultaneously executes the whole network scrambling or whole network non-scrambling program. When the whole network is not scramblin...
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