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Simulation is a fundamental means for evaluating mobile applications based on ad-hoc networks. This has led to the design of a large number of mobility models for simulating realistic user movement under physical constraints (obstacles, acceleration, inertia etc.). In recent years, the new breed of social mobility models (SMMs) has risen. These SMMs model the social aspects of human mobility, i.e...
Mobile devices are carried by people, which are characterized by their need to socialize. The social character of mobile networks may have an influence in modeling the mobility of their nodes, and consequently in the performance evaluation of the network. In this paper, we introduce social behaviors into existing mobility models so as to mimic real motion of users and evaluate their impact on network...
Advances in the innovation about service pattern, and the rapidly growing number of mobile personal devices result in the fast growth of Mobile Social Network Service (MSNS). This paper just analyzes and compares the existing MSNS applications, and proposes the concept of MSNS. In this paper we also concentrate on the realization of the interaction method between the three-dimensional virtual world...
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