eMule is a P2P sharing file system, which supports two kinds of overlay networksystems, ED2K and Kademlia, and has a large number of users. However, it was developed in the open source way. Therefore, for a long time, it lacks effective designing documents, which hinders relevant application developments based on the system platform. This paper
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Recently, P2P(Peer-to-Peer) technology has witnessed a rapid development and has a tremendous impact on people’s lives. Basically, how to efficiently query and locate resources is the key to P2P applications, Therefore, P2P resource search algorithms attract a great deal of research attention.This thesis firstly introduces the basic characteristics of P2P networks, benefits and state-of-the-art of
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In recent years, P2P technology is becoming a widely used new networkapplication models, and it use a variety of terminal equipment in the Internetenvironment for collaborative computing and resource sharing and otherapplications. With the rapid development of network technology and continuallyenhance of personal computers’ performance, the Internet computing model is agradual shift from the traditional
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With the development of the network,it has been becoming a popular manner for people using streaming system to watch programs.The streaming system is gradually seizing the traditional market of cable TV.For full use of the large number of peer resources in the network,P2P-based streaming media system ensured the quality of streaming service and improved the
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BitTorrent is a typical representative of the P2P protocol for large-scale contentdistribution rapidly. But the content-distribution mechanisms will lead to download mediapieces out of order and it is not suitable for time-sensitive multimedia streaming files. Inview of BitTorrent protocol and P2P streaming media system have some similarities, suchas sub-slice mechanism and mesh topology. Therefore, the
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With the development of information technology, P2P technology has received widespreadattention as a new network application model. The traditional Internet uses the centralizedtopology, there is a single point of failure, server bottlenecks and other defects, the emergence ofP2P networks can better solve these problems. In a distributed P2P network, the same status ofthe node (Peer)
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Peer-to-Peer(P2P) has become the overwhelming technology for the Internet as its benefits over traditional client-server approaches to cooperative working, data sharing and large scale parallel computing. With the rapid development, P2P is faced with many growing pains. Security is the most important problem which must be given most attention.Trust mechanism is the core security requirement
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As a new network compute mode, P2P (peer-to-peer) network modifies the traditional C/S mode and is used more and more popularity.Among the existing P2P network models, Gnutella is the kind of model having a fully distributed, non-hierarchical structure. It can adapt the nodes’ frequently joining and leaving. It has lots of advantages, including robust, real-time,
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Network Dome Camera is a highly integrated device which is combined with mechanical, electronic, video information and computer network technologies. It is one of the most important service of network video surveillance system. Based on embedded system, Network Dome Camera can capture the raw video, encode video and transmit video stream over internet. Network Dome
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Along with the development of the Internet and its increasing user number, Peer-to-Peer (P2P) network is attracting more and more attention in the world as a new network application mode. An increasing number of specialists have emerged into the study of it and have got many contributions. However, the research on unstructured P2P network is
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