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Content centric network (CCN) has been regarded as one of the most promising architecture solution for the future Internet, which has great advantages in support of content delivery services, such as Video-on-demand (VoD) application. Although there are some existing models proposed for the cache performance in CCN router, few of them consider the case of video request traffic. In this paper, we focus...
The hybrid architecture of content distribution network (CDN) and peer to peer (P2P) is promising in providing online streaming media services. In this paper, we conducted a comprehensive measurement study on Kankan, one of the leading VoD streaming service providers in China that is based on a hybrid CDN-P2P architecture. Our measurements are multi-fold, as follows. 1) Kankan adopts a loosely-coupled...
The ever-growing big-data applications have brought forth increasingly demands in understanding the traffic nature on high speed links on the Internet. Traditional traffic collection and protocol analysis systems were usually designed and implemented on the X86 computer systems, subject to the CPU capability, I/O speed constraints and other factors. In this paper, we proposed a parallel implementation...
For peer-to-peer networks, searching is the basic function absolutely necessarily. But it is also a difficult problem with many challenges. In this paper, we bring forward a semantics-based P2P searching algorithm. It can make searching massage expressively. This algorithm advances the idea of super peer to obtain load balance. For the purpose of improving efficiency, similarity measurement are used.
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