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Online learning resources growth speed is in geometric series with the rapid development of computer and communication technology. Users in distance learning and training process encounter the problems of information loss and resource overload, the main reason is that the distance learning system can't effectively understanding of teaching resources semantic information, different structure of teaching...
3G is the abbreviation of 3rd Generation. Meaning the third generation mobile communicating technology. It is that the new generation of mobile communicating that being tied in wedlock multi-media between mobile communication system and internet technology. The test has discussed the research and application of distance learning based on 3G network, and has analyzed the main technology and the structure...
This paper introduces design and implementation of distance education system based on P2P (peer to peer) and CDN (content delivery network) technology. The text gives the design of living, VOD (video on demand), testing and the conclusion at finally in the paper. Users can get the service of video on demand and living in the Web, be able to significantly save bandwidth and server costs. The P2P+CDN...
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