LIMITED RECEPTION SYSTEM OF A PAY WATCHING BROADCASTING

摘要

The present invention relates to a limited reception system for pay-per-view broadcasts that allows only smart card holders to play pay-TV recorded on a separate storage medium in a DBS receiver or cable TV.;According to the present invention, when a smart card holder records an unauthorized broadcast and distributes it to a non-smart card holder, the paid broadcast recording is received in consideration of the fact that the non-smart card holder can use the service of illegally recorded pay broadcasting. By re-scrambled and recording the unique ID of the smart card at the time, only the holder of the smart card can play the recorded storage medium, thereby enhancing the limited reception function.