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It describes a new kind of time shift TV architecture which is based on metadata and has very good manipulation for users. On current HuDong digital TV environment, it can transfer broadcast model into on-demand model by seamless switch technique. The architecture will satisfy effectively the individuation requirement on on-demand TV and help Radio Film and Television operators to improve their competition...
The mobile communication network planning and optimization of high-precision in high-density urban areas dependent on the wave propagation model, and precise three dimensional model of high density building group is the foundation to achieve an accurate forecast. With the help of telecommunications project financing of Wuhan Telecom, from the point of achieving high accuracy wave propagation prediction,...
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