| 基于单向链路的低开销Ad Hoc路由策略 |
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| 引用本文： | 王换招,梅涛,姬凯,孟凡治.基于单向链路的低开销Ad Hoc路由策略[J].北京邮电大学学报,2010,33(2):111-115. |
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| 作者姓名： | 王换招 梅涛 姬凯 孟凡治 |
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| 作者单位： | 西安交通大学电子与信息工程学院,西安,710049;西安交通大学电子与信息工程学院,西安,710049;西安交通大学电子与信息工程学院,西安,710049;西安交通大学电子与信息工程学院,西安,710049 |
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| 基金项目： | 国家高技术研究发展计划项目(2006AA01Z210) |
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| 摘 要： | 对多类点Ad hoc网络及网络中出现的单向链路问题进行了研究，设计出一种基于单向链路的Ad hoc路由策略，通过检测并使用单向链路可提高网络的连通性能，同时可采取措施降低控制开销. 仿真分析结果表明，该路由策略在控制开销方面优于传统路由机制，而路由成功率和吞吐量性能降低很小.
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| 关 键 词： | 移动自组织网络 单向链路 路由策略 控制开销 |
| 收稿时间： | 2009-07-03 |
| 修稿时间： | 2009-09-01 |
Low Overhead Routing Mechanism Based on Unidirectional Links for Ad Hoc Network |
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| WANG Huan-zhao,MEI Tao,JI Kai,MENG Fan-zhi.Low Overhead Routing Mechanism Based on Unidirectional Links for Ad Hoc Network[J].Journal of Beijing University of Posts and Telecommunications,2010,33(2):111-115. |
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| Authors: | WANG Huan-zhao MEI Tao JI Kai MENG Fan-zhi |
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| Affiliation: | (The School of Electronic and Information Engineering, Xi''an Jiaotong University, Xi''an 710049, China) |
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| Abstract: | Based on heterogeneous Ad hoc network, study of unidirectional link, low overhead routing based on unidirectional link (LORUL) is designed, LORUL can improve the network connectivity by the detection and use of unidirectional link, it also decrease control overheard by special method. LORUL is evaluated in simulation, it is shown that the performance is better than the traditional routing mechanism on the control overheard, the decrease on the endtoend delay and the throughput is quite small. It is also shown that LORUL suits for the scenario with low node density. |
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| Keywords: | mobile Ad hoc networks unidirectional link routing protocol control overhead |
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