Implementation Of A Streaming Protocol Stack Based On ARENA Platform

With the rapid development of the Internet, various Web-based applications isbecoming increasingly rich. People are no longer satisfied with using the Internet tobrowse, sending e-mail and chatting with friends and colleagues online. Multimediainformation is wildspread through Internet. Streaming media is to adapt to themultimedia applications based on Internet.Nowadays, the third generation mobile communication technology is being deployedwidely. Because of the increasing bandwidth of mobile communication networks, theapplications of streaming media based on mobile phone become possible. Our system,based on Datang Mobile's ARENA platform, provides streaming protocols supportsfor TD-SCDMA mobile phones.In general, our system has following features:1. Implement the client part of SDP, RTSP, RTP/RTCP protocols. SDP, RTSP, RTP/RTCP are widely used streaming media protocols. Our system has implemented all the features a client needs according to the specification of RFCs.2. Design for embedded system platform with less resources. Considering the lack of resources on embedded system, we use C language to develop the system. The system has high efficiency in runtime.3. Support the widely used streaming servers like Helix Server, Darwin Streaming Server, etc. Every streaming server extends protocols for their consideration of competition. Our system supports almost all the extentions.