Ad hoc网络体系结构研究

Research of Ad hoc network structure

Adhoc网络体系结构的设计不同于传统网络的体系结构。首先阐述Adhoc网络的节点结构,比较了几种典型的网络结构,然后给出了一种用于Adhoc网络的协议栈。和其他模型不同的是,我们的模型在传输层和应用层之间增加一层中间件,屏蔽操作系统和网络的低层细节,同时增加通信的可靠性、安全性。

The network structure design for Ad hoc is different from those of the traditional ones. The node structure was expounded and some typical network structures were compared firstly. Then a kind of protocol stack for Ad hoc was given. Different from other models, there was a middleware layer between transmission layer and net layer in this model, which shielded the OS and network's low layers details and enhanced the reliability and security of communications at the same time.