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On the basis of the current situation of streaming media application, this article analyses the limitations of traditional streaming video service platform. Seeing that present defect oft application of traditional streaming media. On the one hand, it introduces IPV6 network into Public Video Service Platform, which guarantees the reliable transmission of streaming media. On the other hand, this paper...
The success of P2P file sharing systems inspired the development of P2P streaming systems for delivering online multimedia service in the last few years. The capacity of P2P streaming systems, i.e., how many peers can be concurrently serviced by the system, depends on system configurations including network bandwidth, overlay network formation, QoS constraints, membership management, peer selection,...
With the popularity of VoIP, Push-To-Talk (PTT) services over the IP networks have gained their momentum. This research aims at essential design issues for the quality of service of PTT services. We explore the relationship between the speech quality and system design issues. MOS (Mean Opinion Score), which is raised by the ITU-T (International Telecommunication Union) as one of the most common benchmarks,...
As the increasing requirement for securing and the development of communication technology, network technology and computer technology, the video surveillance based on CDMA1x has developed quickly in this few years. In order to adapt the characteristic of CDMAlx wireless network environment which is low bandwidth and high bit error rates, what kind of video coding to choose should taken into account...
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