摘要
在大规模Ad-Hoc网络中,有效的层次架构是实现路由和资源管理的关键技术。针对航空网络中因飞机数量增加、网络规模增大而导致网络中飞机通信质量下降的问题,提出了一种基于ADS-B报文的航空Ad-Hoc网络分簇算法。该算法利用ADS-B报文提供的飞机速度、位置信息、连同节点度,进行簇的形成和维护。设计了大量的仿真实验,结果表明该算法可以减少簇的个数和节点切换率,从而有效提高了簇的稳定性和航空通信的效率。
An effective architecture is the key technology of routing and resource managing in large Ad-Hoc networks. In the aviation network, the quality of communication between aircrafts declines with the increasing number of aircrafts. To deal with this problem, an ADS-B message based novel clustering algorithm is presented for aviation Ad-Hoc networks. The proposed algorithm uses the mobility and location of aircraft, provided by ADS-B messages and node degree for cluster formation and maintenance. Some simulations are performed and the results indicate that the proposed algorithm can lower the number of clusters and the rate of switching nodes, and it can effectively improve the cluster stability and efficiency of aeronautical communications.
出处
《电子技术应用》
北大核心
2013年第7期89-92,共4页
Application of Electronic Technique
