Research of Digital TV Public Cultural Information Service System Based on DBS

Hai Hua Xu; Li Ping Liu; Bai Chuan Liu

doi:10.4028/www.scientific.net/AMR.1014.383

Paper Titles

Automatic Splicing Technology in Image Splicing Processing
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Research on Electronic Measuring Technology with Development of Total Station Coordinate Traverse Adjustment Program
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Information Technology in an Improved Supervised Locally Linear Embedding for Recognizing Speech Emotion
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Analysis and Design of the Cloud System of Inner Mongolia National Cinema Line
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Research of Digital TV Public Cultural Information Service System Based on DBS
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Information Technology in Environment Digital Design Based on CAD
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The Model Design of the Security of Electronic Records under Digital Office Environment
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Research on Applied Technology in Storing and Transmitting Medical Image Based on DICOM
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Applied-Information Technology in the Internet of Things in the Construction of File Security System in Colleges and Universities
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1014Research of Digital TV Public Cultural Information...

Research of Digital TV Public Cultural Information Service System Based on DBS

Abstract:

In the existing digital TV platform based on direct broadcast satellite, using the idle repeater resources, digital TV intelligent operating system and the core technology of middleware can present multiple functions such as broadcast TV, cable TV network etc. in one terminal without increasing the cost of existing satellite receiving terminal, realizing a variety of digital service like satellite TV channels, local channels, movies pushing Well-being community, health care, culture sharing, government affairs openness, television, newspapers and magazines. At the same time it can be transmitted to the edge server of Internet, the front of cable TV network and other network environment to realize the integration of three kinds of networks, which creates a kind of public digital cultural information service system with less investment, multiple functions, wide coverage, fast transmission speed, resource sharing, safe and controllable.