a study of group mobility model in tactical ad hoc network based on normal cloud model

ISCAS OpenIR

	a study of group mobility model in tactical ad hoc network based on normal cloud model
	Shu Jian; Gao Mei; Sun Limin
	2012
会议名称	2012 2nd International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2012
会议录名称	Proceedings of the 2012 2nd International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2012
页码	751-756
会议日期	December 8, 2012 - December 10, 2012
会议地点	Harbin, Heilongjiang, China
收录类别	EI
ISBN	9780769549354
部门归属	(1) Internet of Things Technology Institute School of Software Nanchang Hangkong University Nanchang China; (2) Institute of Software Chinese Academy of Sciences Beijing China
摘要	In tactical ad hoc network (TA), most of the existing group mobility models exhibit the drawback in controlling dynamic topology of mobile nodes (MNs) by adjusting parameter. We propose a group mobility model based on normal cloud model to overcome this drawback. In this model, forward normalized cloud is used to convert qualitative concept into nodal position sets of numerical representation. And backward normalized cloud is used to convert nodal position sets into node distribution. Moreover, by adjusting entropy and hyper entropy of normal cloud model, controlling coverage area and dispersion degree of MNs are respectively obtained. Additionally, we conduct a comparati ve performance of routing protocol using Reference Point Group Mobility (RPGM) model as well as Gibbs sampler based simulated annealing Group Mobility (GGM) model. As expected, the results show that different group mobility models have different impact on the performance evaluation of ad hoc network protocol. © 2012 IEEE.; In tactical ad hoc network (TA), most of the existing group mobility models exhibit the drawback in controlling dynamic topology of mobile nodes (MNs) by adjusting parameter. We propose a group mobility model based on normal cloud model to overcome this drawback. In this model, forward normalized cloud is used to convert qualitative concept into nodal position sets of numerical representation. And backward normalized cloud is used to convert nodal position sets into node distribution. Moreover, by adjusting entropy and hyper entropy of normal cloud model, controlling coverage area and dispersion degree of MNs are respectively obtained. Additionally, we conduct a comparati ve performance of routing protocol using Reference Point Group Mobility (RPGM) model as well as Gibbs sampler based simulated annealing Group Mobility (GGM) model. As expected, the results show that different group mobility models have different impact on the performance evaluation of ad hoc network protocol. © 2012 IEEE.
关键词	Ad Hoc Networks Communication Entropy Measurements Simulated Annealing
语种	英语
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15913
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Shu Jian,Gao Mei,Sun Limin. a study of group mobility model in tactical ad hoc network based on normal cloud model[C],2012:751-756.