After many years of experience in broadcasting system development and studies of digital broadcasting technologies, Toshiba has developed a digital satellite broadcasting system with the concept "a broadcasting system based on digital and information system technologies." Data processing, encoder, multiplexer, and system switchover technologies were developed for the system. The system also includes subsets to provide electronic program guide (EPG) service, data broadcasting service, and conditional access service.This paper provides an overview of Toshiba's digital satellite broadcasting system.
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