针对单向链路的MAODV改进路由协议

doi:10.13190/j.jbupt.2015.03.021

北京邮电大学学报 ›› 2015, Vol. 38 ›› Issue (3): 121-125.doi: 10.13190/j.jbupt.2015.03.021

针对单向链路的MAODV改进路由协议

刘颖¹, 于莉¹, 李旭¹, 娜仁高娃¹, 田洪娟²

1. 北京交通大学电子信息工程学院, 北京 100044;
2. 总参信息化部驻北京地区军事代表室, 北京 100083

收稿日期:2014-10-14 出版日期:2015-06-28 发布日期:2015-06-28
作者简介:刘颖(1964—), 女, 教授, 硕士生导师, E-mail: 13120164@bjtu.edu.cn.
基金资助:
国家自然科学基金项目(61371068,61172130);中国铁路总公司科技研究开发计划课题项目(2014X005-H);中央高校基本科研业务费(2014JB2002)

Improved MAODV Routing Protocol for Unidirectional Links

LIU Ying¹, YU Li¹, LI Xu¹, Narengaowa¹, TIAN Hong-juan²

1. School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing 100044, China;
2. Military Representative Agent of Information Department of General Staff Stationed Beijing Region, Beijing 100083, China

Received:2014-10-14 Online:2015-06-28 Published:2015-06-28

摘要/Abstract

摘要：

单向链路会对自组网按需距离矢量组播路由协议(MAODV)的路由维护机制造成一定影响,为提高通信的实时性和完整性,针对单向链路,提出了改进的路由算法MAODV-UNI. 在路由维护过程中及时对单向链路进行检测并做出处理,合理有效的利用单向链路,简化路由修复,有效提高了路由性能. 用NS2仿真平台进行仿真验证,模拟单向链路,将改进后的协议与原始的MAODV协议进行比较,结果表明MAODV-UNI算法在分组投递率和时延方面优于MAODV协议,证明了该协议的有效性.

关键词: 移动自组网, 单向链路, 自组网按需距离矢量组播路由协议

Abstract:

Unidirectional links have impacts on the routing maintenance mechanism of origin multicast Ad hoc on-demand distance vector (MAODV) protocol. In order to enhance the real-time performance and completeness of communication, this article put forward an improved routing protocol MAODV-UNI for unidirectional links. It can improve the routing efficiency by detecting the unidirectional links timely during the route maintenance and reasonably use it. Then use NS2 to simulate MAODV-UNI and compare with the original MAODV protocol in the same scene with unidirectional links. It is proven that MAODV-UNI has advantages about packet delivery rate and delay that make it more effective compare with original MAODV.

Key words: mobile Ad hoc networks, unidirectional link, multicast Ad hoc on-demand distance vector protocol

中图分类号:

TN929.5

刘颖, 于莉, 李旭, 娜仁高娃, 田洪娟. 针对单向链路的MAODV改进路由协议[J]. 北京邮电大学学报, 2015, 38(3): 121-125.

LIU Ying, YU Li, LI Xu, Narengaowa, TIAN Hong-juan. Improved MAODV Routing Protocol for Unidirectional Links[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2015, 38(3): 121-125.

[1]	刘宁春, 郜帅, 侯心迪, 国兴昌. 一种信息中心移动自组网中的数据访问控制机制[J]. 北京邮电大学学报, 2021, 44(2): 54-60.
[2]	高键鑫, 吴晓平, 吴旭升. 采用信任度量的MANET网络分簇模型[J]. 北京邮电大学学报, 2014, 37(s1): 125-130.
[3]	王英赫宋梅陈浩张英海. Ad Hoc网络中采用功率调整的单向链路通告策略[J]. 北京邮电大学学报, 2012, 35(5): 102-106.
[4]	庄琳，刘元安，刘凯明，翟临博，赵传强，彭琦. 路径质量感知的NANET自适应Internet接入策略[J]. 北京邮电大学学报, 2010, 33(4): 54-58.
[5]	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.
[6]	时锐，左德承，张展，杨孝宗. 移动自组网的容错拓扑控制技术[J]. 北京邮电大学学报, 2005, 28(5): 110-113.
[7]	邹仕洪, 张丽娜, 程时端. 一种高效的移动自组网MAC协议一种高效的移动自组网MAC协议[J]. 北京邮电大学学报, 2005, 28(1): 43-47.

针对单向链路的MAODV改进路由协议

Improved MAODV Routing Protocol for Unidirectional Links

RichHTML

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 7

编辑推荐

Metrics

本文评价