Simulation of Set-Top Box in Time-Shifted TV based on HFC;

The multiplex time-shifted TV program system arises at the historic moment.

An improved smallest load first(SLF) placement algorithm is proposed,which focuses on the sharp changes of popularity of time-shifted TV.

In the time-shift TV systems,the programm\'s time reference method is diffirent from traditional vod systems,it is important to support the Absolute time reference method for better user QOE.

An expanded mechanism is used to enable Erlang B model applicable to the traffic of time-shift TV service and also gives a definition of service performance.

Operation Analysis and Strategy of Mobile TV by the Definition of Public Media;

According to the network bearing of Mobile TV service and the analysis of automatic dynamic adaptive code technology in business application, the end to end performance scale system is brought forward, and the synthetical evaluation model based on blurry stratification method of mobile TV is thus established.

In order to achieve success in media marketing,mobile TV must offer special fast information for audience,acquire more share in advertisement market with lower price,build up large-scale,networking channels,and adopt an effective combination of public relations to set up a good image.

Urban Transportation Mobile Television Media Management: A Case Study under the Audience-orientation Concept;

At present,the main technology standards of mobile television are S/T-DMB,DVB-H,MediaFLO and ISDB-T.