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Understanding user behavior of mobile Internet is vital for network infrastructure planning and radio resource allocation. In this paper, we investigate the spatial-temporal characteristics of users' access behavior and mobility patterns based on a data set collected from a cellular network in a city of China. We first propose a method called Maximum Distance Criterion (MDC) to distinguish users'...
Node mobility in a vehicular network is strongly affected by driving behaviour, such as the choice of route. Although various route choice models have been studied in the transportation community, the effects of preferred routes on vehicular networks have not been discussed much in the networking literature. In this work, we set out to understand the effects of different parameters, such as route...
As the mobile Internet gradually penetrates into the daily life, it is becoming the most important way people acquire information. Statistical characteristics of users' data access behavior can be used as the foundation for optimization of network deployment, or even trigger new business models. In this paper, distribution patterns of the subscriber's data access behavior have been discussed both...
In this paper, we investigate the mobile P2P file-sharing problem, and proposed a mobile P2P content distribution architecture. Due to mobile specific influence factors, a hybrid architecture has been employed. We assume that the P2P mobile terminal can publish, index and retrieve resources on the Index Server, and collect the real-time state and cache content resource through Resource Management...
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