基于可信集的无线传感器网络路由切换协议

Wireless Sensor Network Routing Switch Protocol Based on Credible Set

由于无线传感器网络通常工作在无人值守的环境中,因此容易遭受到各种拒绝服务攻击。如何避开受攻击的网络区域而将数据安全传输至目的地对于减少拒绝服务攻击的危害和维护网络可用性有着至关重要的意义。首先讨论了节点可信集模型的建立,然后基于这个模型研究了在不同的网络区域中节点对下一跳路由的选择,并提出了一种路由的保护机制,最后是对该领域研究的总结和展望。

Due to working in unattended environments, wireless sensor network is vulnerable to a variety of denial of service attacks. How to avoid the attack area of the network and transfer data to the destination is very important in reducing the damage of denial of service attacks and maintaining network availability. The credibility of the node set model was discussed firstly, and then studied the next- hop routing choice in different network region based this model, and proposes a routing protection mechanism. Finally, a summary and outlook about the research in this area was made.