Method and system for video coding in visual phones in mobile terminals, and mobile terminal
A video coding and mobile terminal technology, applied in two-way working systems, televisions, electrical components, etc., can solve problems such as inconvenience in actual use, abnormal interruption of communication, and obstacles to the rapid promotion and popularization of videophone services
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[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0033] According to the research of the present inventor, the main reasons for the dropped calls of the 3G videophone are as follows:
[0034] 1) The network signal status is not good;
[0035] 2) The network signal status is good, but the user terminals in this cell are relatively saturated at this time, and the shortage of wireless resources leads to a high bit error rate (BER) of video data. Continuously high bit error rates may cause videophone calls to drop. .
[0036] 3) The network signal status is good, but the network status is complex, such as the interference of adjacent cells...
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