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随着数字电视与互联网的不断融合和数字电视广播中IP数据广播技术的不断应用,使得广电行业可以利用现有的广播卫星和有线网络经营很多数据传输与数据广播业务。我国的卫星电视广播将从模拟技术向数字技术方向发展,这也顺应了国际数字化发展的潮流。而电视技术的数字化也为广播电视行业增值业务的开展提供了广阔的空间。
With the continuous integration of digital television and the Internet and the continuous application of IP data broadcasting technology in digital television broadcasting, the broadcasting and television industry can operate many data transmission and data broadcasting services using existing broadcasting satellites and wired networks. China’s satellite television broadcasting from analog technology to digital technology direction, which also conforms to the international trend of digital development. The digitalization of television technology also provides ample space for the development of value-added services in the radio and television industry.