机会网络的研究进展

Research Progress of Opportunistic Network

首先介绍了机会网络的概念、特点及其应用,然后综述了一些机会网络的经典路由算法,最后提出了机会网络未来的研究方向.

With the arrival of the era of intelligence,a large number of small portable handheld devices are widely used so that general eligibility of the traditional wireless ad hoc network faces some challenges. The key problem is how to transfer the information effectively when the nodes are not connected. As a result,some experts and scholars put forward the opportunistic network with ＂storage-carrying-forwarding＂communication mode. Firstly,the concept,features and application of opportunistic networks are explained. Then,it explains some classical routing algorithms of opportunistic networks are described in detail. Finally,the other research questions and the main research directions of opportunistic networks are simply introduced.