| 多跳无线Ad hoc网络路由协议的模拟和性能比较 |
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| 引用本文： | 何海浪,孙献璞,马龙. 多跳无线Ad hoc网络路由协议的模拟和性能比较[J]. 电子科技, 2005, 0(3): 2-6 |
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| 作者姓名： | 何海浪 孙献璞 马龙 |
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| 作者单位： | 西安电子科技大学,通信工程学院,陕西,西安,710071 |
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| 摘 要： | 文中采用随机场景的模拟方法对3种多跳无线Ad hoc网络路由协议的性能做了定量性的分析.对网络模拟器NS-2做了更进一步的拓展:增加SASR路由协议、增加AODV的MAC层虚拟HELLO机制,在此基础上对路由协议AODV,DSR和SASR进行了模拟.模拟结果显示:3种路由协议都能适应网络的拓扑结构变化,但是SASR和AODV路由协议在多跳无线Ad Hoc网络仍然具有相对的优越性.
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| 关 键 词： | 路由协议 性能 |
| 修稿时间： | 2004-10-10 |
The Simulation of Routing Protocols in Multi-Hop Wireless Ad Hoc Networks |
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| He Hailang,Sun Xianpu,Ma Long. The Simulation of Routing Protocols in Multi-Hop Wireless Ad Hoc Networks[J]. Electronic Science and Technology, 2005, 0(3): 2-6 |
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| Authors: | He Hailang Sun Xianpu Ma Long |
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| Abstract: | This paper quantitatively analyzes the performance of the three multi-hop wireless ad hoc network routing protocols, namely, AODV, DSR, SASR, through the simulation of random scenarios. The ns-2 network simulator is extended: SASR protocol and a virtual HELLO mechanism of AODV protocol are included. Results indicate that all the three protocols have good performance in multi-hop networks, but SASR and AODV perform comparatively well. |
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| Keywords: | Ad hoc |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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