2014年1月19日星期日

Mobile TV (DVB-SH) will use in most of developed countries in the near future

The mobile TV (DVB-SH) will use direct broadcast satellite to spread to the surface of the earth.
User receive mobile TV (DVB-SH) use ordinary antenna,not need parabolic antenna and LNB,can receive.
The mobile TV (DVB-SH) will use Ku band for upstream,and use S band (above 2.5Ghz) or C band for downstream.
The mobile TV (DVB-SH) will use 8PSK modulation, and the video stream use H.264 (AVC)coding,also include SDTV and HDTV, the audio stream use AAC coding.
The mobile TV (DVB-SH) will support traditional direct broadcast TV channel, Push VOD, radio and any other data stream broadcasting.
In the near future,many of new model phones will be integrated Mobile TV (DVB-SH) receiver function.
Maybe some of middle-grade and high-grade tabletpc will be integrated Mobile TV (DVB-SH) receiver function.
In most of developed countries,will have a few of free TV channel (not encryption),user can be free to watch.





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