| 基于Ad hoc的按需路由协议DSR的优化研究与实现 |
| |
| 引用本文： | 龙昭华,贺政,蒋贵全,李云燕.基于Ad hoc的按需路由协议DSR的优化研究与实现[J].通信技术,2007,40(9):46-48. |
| |
| 作者姓名： | 龙昭华 贺政 蒋贵全 李云燕 |
| |
| 作者单位： | 重庆邮电大学,计算机科学与技术学院,重庆,400065 |
| |
| 摘 要： | 无线Ad hoc网络是一种不需要基础设施的自组织和自管理网络,网络中所有的节点同时具有终端和路由器的功能。因此网络可以通过节点路由发现机制转发分组,并进行路由维护。文中对DSR(动态源路由协议)的路由发现过程进行了优化,并采用OPNET仿真软件对基于DSR协议的Ad hoc网络的路由开销和时延等关键参数进行了仿真统计,分析了改进后的路由协议对网络质量的影响。
|
| 关 键 词： | Ad hoc网络 动态源路由协议 网络仿真 路由发现过程 |
| 文章编号： | 1002-0802（2007）09-0046-03 |
| 修稿时间： | 2007-05-09 |
Research and Realization on Optimization of DSR Route Protocol Based on Ad hoc Network |
| |
| LONG Zhao-hua,HE Zheng,JIANG Gui-quan,LI Yun-yan.Research and Realization on Optimization of DSR Route Protocol Based on Ad hoc Network[J].Communications Technology,2007,40(9):46-48. |
| |
| Authors: | LONG Zhao-hua HE Zheng JIANG Gui-quan LI Yun-yan |
| |
| Affiliation: | Department of Computer, Chongqing University of Posts and Telecommunications, Chongqing 400065, China |
| |
| Abstract: | Ad hoc networks are envisioned to have dynamic,sometimes rapidly-changing,random,multihop topologies,which are likely composed of relatively bandwidth-constrained wireless links. This paper discusses optimization on the process of route request in DSR router protocol,and the simulation results by OPNET show that the proposed techniques improve the performance of DSR obviously. |
| |
| Keywords: | Ad hoc network DSR (dynamic source routing) network simulation route request |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
