一种基于信任度的MANET生成簇算法

A Clustering Algorithm on Trust of MANET

大规模的MANET网络必须以层次化的形式来组织,以便减小冗余路由信息的传播。簇是MANET网络层次化结构的主要方式,保持簇首的稳定性是恒量生成簇算法优劣的重要指标。现有的研究忽略了簇首自身的安全性,本文将节点的可信度作为选举簇首的重要参考因素,从而弥补了现有生成簇算法安全性的不足。

A large-scale MANET should be organized in hiberarchy in order to reduce redundant transmittal of routing information. Cluster is a main form of hiberarchy,and maintaining the stability of clusterhead is a important target of clustering algorlthm.Since the security of clusterhead is neclgect, trust is chosed to play an important roler in selecting clusterhead.This paper make up the shorting of present clustering algorithm.