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With rapid growth of wireless local area networks (WLAN) and computing techniques, handheld devices have become a popular tool in terms of working, entertaining and communicating in daily life. Considering the huge amounts of messages travelling in WLAN, a secure authentication scheme is definitely necessary, which is also required to be flexible across multiple organizations. Aiming for establishing...
To alleviate the server bandwidth cost of online video sharing services, p2p delivering has been suggested as an effective tool with success already seen in accelerating individual sites. The numerous video sharing sites existed however call for a universal solution that provides transparent p2p acceleration beyond ad hoc solutions. More importantly, only a universal platform can fully explore the...
The research of fast position miners in tunnels is of great importance in that it can provide accurate information about where the miners are, and minimize the loss of the disaster. To solve the problem of localization in underground mining areas where GPS positioning is not available, underground miners localization system based on ZigBee and WebGIS technology is proposed. Underground miners are...
Recent years have witnessed an explosion of online video sharing as a new killer Internet application. Yet, given limited network and server resources, user experience with existing video sharing sites are far from being satisfactory. To alleviate the bottleneck, peer-to-peer delivering has been suggested as an effective tool with success already seen in accelerating individual sites. The numerous...
Recently, as the rapid growth in the number of VoD system user, people ask for more and more video resources, which cause overload on server. Therefore, how to use the capability of peers to alleviate the server loading and at the same time maintaining the streaming performance becomes a new challenge for P2P technology. In this paper, after analyzing a large amount of data, we present some valuable...
Remote smart card authentication and authenticated key agreement protocol for multi-servers are proposed in the paper. In the scheme the system does not need to maintain any password table, and the user who has registered in the servers does not need to remember different login passwords for various servers. Also it allows the user to choose login passwords freely. Furthermore, the proposed protocol...
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