基于移动Agent的分层式P2P移动学习网络

阐述了移动学习的发展趋势以及高校图书馆面临的机遇与挑战,提出了高校图书馆在移动学习的发展中所能够担当的任务和角色,以及图书馆员新的工作内容。并针对无线网络环境下的高延迟、资源异构、以及网络不稳定的问题,探讨了基于移动Agent的分层式P2P移动学习网络模式,该模式可有效减少网络负载,同时具有良好的交互性。

The development of mobile learning and challenges or opportunities that university libraries are facing are both described. The roles of university libraries and new work contents for the librarians in this process are also proposed. In connection with the problems involving the high-latency, heterogeneous resources and network instability in the wireless network environment, a model of hierarchical P2P mobile learning network based on mobile Agent is discussed. This model can reduce the network load effectively and has a good interactivity.