Interesting Community Induced Node Mobility Model for Opportunistic Social Network
Wang Shu-mi · Jisuanji fangzhen · 2015
In the study on node mobility model for opportunistic networks,different mobility models have different effects on performance of network protocols,therefore choosing the appropriate mobility model is crucial. For the social mobile features of human in some social service activities,an interest- based mobility model which is suitable for related scenes was proposed. In the model,the nodes in the community were divided by the nodes centrality of social network. And the nodes information was described with the knowledge of human dynamics so that the nodes interest was time- varying. Simulation results show that,compared with the random way point and community based mobility model,this model is more accordant with the statistical results of real dataset.