空军工程大学学报（自然科学版）Issue(4)：65-69,5.DOI:10.3969/j.issn.1009-3516.2014.04.016
一种卫星通信网分簇管理的簇首备份机制
A Cluster Head Backup Mechanism of Clustered Management in Satellite Communication Network
摘要
Abstract
In view of the problem that the security of network management is easily decreased by the center node troubles in the traditional satellite network management mechanism based on hierarchical-clustering structure,a novel scheme is proposed to meet the needs of the security cluster head,which supports the fast switching between formal and backup cluster head,and then a relevant new priority-based selecting al-gorithm is proposed for the formal and backup head selecting the formal cluster head and the backup clus-ter head through cluster members negotiating and priority calculating in consideration of communication ingredients comprehensively in satellite cluster such as accessibility,delay and reliability.The results of simulation indicate that the scheme can not only replace the failure cluster head and recover the cluster in very short time,but also minimize management cost of the cluster head.关键词
卫星网络管理/星簇簇首/备份机制/簇首选举Key words
space network management/cluster head/backup mechanism/cluster head selecting分类
信息技术与安全科学引用本文复制引用
尹译,梁俊,肖楠,王轶..一种卫星通信网分簇管理的簇首备份机制[J].空军工程大学学报（自然科学版）,2014,(4):65-69,5.基金项目
陕西省自然科学基金资助项目(2012JM8004) （2012JM8004）
