| Ad Hoc网络中基于分簇的访问控制方案 |
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| 引用本文： | 程帆,王晓明. Ad Hoc网络中基于分簇的访问控制方案[J]. 计算机工程与应用, 2012, 48(28): 97-100,111 |
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| 作者姓名： | 程帆 王晓明 |
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| 作者单位： | 暨南大学计算机科学系,广州,510632 |
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| 基金项目： | 国家自然科学基金(No.61070164,No.60773083);广东省自然科学基金(No.8151063201000022);广东省科技计划项目(No.2010B010600025) |
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| 摘 要： | 基于分簇结构提出一种适用于AdHoc网络的访问控制方案。通过将资源和节点分等级来实现不同权限的访问控制;采用简单有效的信誉模型和激励机制来改变节点的权限,实现了动态的访问控制;通过簇头代理访问资源,增强了网络的安全性,并且使网络中优质资源得到充分利用。仿真结果表明,该方案有较高的效率和较少的通信量。
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| 关 键 词： | AdHoc网络 分簇 访问控制 信誉模型 激励机制 |
CHENG Fan,WANG Xiaoming.Access control based on clustering in Ad Hoc networks |
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| CHENG Fan , WANG Xiaoming. CHENG Fan,WANG Xiaoming.Access control based on clustering in Ad Hoc networks[J]. Computer Engineering and Applications, 2012, 48(28): 97-100,111 |
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| Authors: | CHENG Fan WANG Xiaoming |
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| Affiliation: | Department of Computer Science,Jinan University,Guangzhou 510632,China |
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| Abstract: | This paper proposes an access control scheme for cluster-based Ad Hoc networks.This scheme classifies the resources and nodes into levels to provide differentiated privileges access control.A dynamic access control mechanism is implemented based on the simple effective trust model and incentive mechanism which can change the node’s privilege.The cluster-head proxy is developed to access the resource that enhances security and fully utilizes the quality resources.Simulations result show that this scheme is of high efficiency and little communication. |
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| Keywords: | Ad Hoc networks clustering access control trust model incentive mechanism |
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