| 一种基于移动的Ad Hoc网络分层位置管理方案 |
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| 引用本文： | 徐灏,李德敏,侯广进. 一种基于移动的Ad Hoc网络分层位置管理方案[J]. 计算机工程与应用, 2006, 42(29): 111-113,125 |
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| 作者姓名： | 徐灏 李德敏 侯广进 |
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| 作者单位： | 东华大学信息科学与技术学院,上海,201620;东华大学信息科学与技术学院,上海,201620;东华大学信息科学与技术学院,上海,201620 |
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| 摘 要： | 位置管理是AdHoc网络研究中新的热点问题。论文提出一种新颖的AdHoc网络位置管理策略,结合了SLALoM和HGRID两种位置管理策略的优点,根据节点的移动特性,引入更新阈值M来控制节点的位置更新,可以在一定程度上避免乒乓效应,大大减轻了系统控制信息的开销,在大型的AdHoc网络中有较好的应用和良好的可扩展性。
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| 关 键 词： | Ad Hoc 网络 位置管理 分层 移动性 |
| 文章编号： | 1002-8331（2006）29-0111-03 |
| 收稿时间： | 2006-05-01 |
| 修稿时间： | 2006-05-01 |
Novel Multilevel Location Management Scheme Based on Mobility in Ad Hoc Networks |
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| XU Hao,LI De-min,HOU Guang-jin. Novel Multilevel Location Management Scheme Based on Mobility in Ad Hoc Networks[J]. Computer Engineering and Applications, 2006, 42(29): 111-113,125 |
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| Authors: | XU Hao LI De-min HOU Guang-jin |
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| Affiliation: | College of Information Science and Technology, Donghua University, Shanghai 201620 |
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| Abstract: | As far as we know,Location management is a new problem under the research of Ad Hoc network.In this paper,the authors present a novel location management scheme which combines advantages of both the SLALoM and the HGRID,according to the mobility of the nodes,introduce the threshold M that limits the updating cost,and elimi- nate the ping-pong effect,decrease the overhead cost of the location control information.By analyzing,this scheme is a completely scalable location management scheme which scales well for large scale mobile Ad Hoc networks. |
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| Keywords: | Ad Hoc networks location management multilevel mobility |
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