Research And Implementation Of Media Share Technology In Intelligent Home Gateway

With the rapid development of network technology, The home network is applied widely in our daily life. At present, most of the home gateway can only provide Internet connection, TR069 and VOIP business.The intelligence of the existing home gateway will be an inevitable requirement of the rapid development of mobile Internet. At present, Intelligent terminal, like PC, intelligent mobile phones, tablets, PDA etc., becomes even more popular. People are no longer just satisfied with simple web surfing, just chat with friends on the Internet. In order to highlight their personality, young Internet users will have their own video, audio and digital pictures and other digital media information. So, various digital media file sharing demand to a fiery degree. As a result, to share digital media files in the home network is also getting manufacturers’ attention. A lot of manufacturers have done some intelligent processing to their previous home gateway equipments. Make it a digital media center. Through the network, the members of the family network can share digital media files in the media center. This will greatly increase the entertainment of the members of the home network.In this thesis, we introduce the overall scheme of the intelligent home gateway, and the realization method of digital media server and verification results in intelligent home gateway. First, this thesis introduces the background and the development situation. Then, the overall structure of the intelligent gateway is introduced in detail, the networking scenario, functional features and the design system is studied. The overall scheme of the intelligent home gateway in this paper includes the gateway side, the platform side,and Android APP. The main protocols of this paper, including UPnP, DLNA, are introduced,too. In the fourth chapter, the implementation of digital media server is analyzed in detail. The working principle and the implementation of each module have been studied. The library files which the software implementation depends on are also introduced in this chapter, then, build environment to do a test. In the fifth chapter, verify the digital media server is successful through the scene test, verify the interaction between digital media server and digital media player is normal through packet capture. Finally, make a summary of the experiment results, and forecasts the future development.