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Online content propagation gives rise to tremendous data explosion and requires efficient management for a large amount of network resources, after next generation network service predomination. Especially in the age of social network, the way of content propagation and consumption has significantly changed from requesting to sharing. Since massive users are tending to influenced by the trends in...
The growing availability of IP based heterogeneous wireless access technologies coupled with the increasing capabilities of mobile devices is creating opportunities for multimedia distribution. Through its multi-homing feature, the ability to support multiple network connections in a single end to end association, the transport layer Stream Control Transmission Protocol (SCTP) can enable seamless...
The existing DONet-based approach uses successfully a random gossip algorithm for scalable live video streaming. This pure mesh overlay network-based solution may lead to unacceptable latency or even failure of VCR operations in video-on-demand (VoD) services where nodes usually have different playing offsets, across a wide range. This paper proposes DONet-VoD which enhances DONet in order to address...
It requires an enormous amount of server and network bandwidth resources for providing real-time video streams to a large number of clients. And when using variable-bit-rate (VBR) encoded streams, frequent traffic bursts of bit rate have high variability for resource requirements. In this paper, we propose a smoothing of prefix caching and data sharing (S-PCDS) scheme based on the proxy caching, which...
It requires an enormous amount of media server and network resources for on-demand delivery of video objects to a large number of clients with high start-up latency and packet loss ratio. An effective solution is to deploy a streaming proxy server close to client to cache media streaming data. In this paper, we propose an integral and scalable data sharing scheme, optimal prefix caching and data sharing...
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