Method of terminal receiving strategy based on CMMB (China Mobile Multimedia Broadcasting) data broadcasting channel
A technology for data broadcasting and terminal reception. It is applied in broadcasting devices, broadcasting-related systems, broadcasting service distribution, etc. It can solve problems such as reducing broadcasting efficiency, and achieve the effects of reducing fault-tolerant algorithms, avoiding memory consumption, and improving receiving efficiency.
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[0016] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.
[0017] Before describing the present invention in detail, the following is an introduction to China Mobile Multimedia Broadcasting (CMMB for short) and China Mobile Multimedia Broadcasting Data Broadcasting, so as to better understand the present invention.
[0018] The CMMB system uses high-power S-band satellite signals to cover the whole country, uses ground supplementary transponders to forward satellite signals at the same frequency and content at the same time, supplements points to cover satellite signal blind areas, and uses wireless mobile communication networks to construct return channels to form one-way broadcast and A mobile multimedia broadcasting network combined with two-way interaction.
[0019] The data volume and transmission environment required for the mobile multimedia broadcasting system are different from those of ...
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