| 自组织网络按需路由协议的性能研究 |
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| 引用本文： | 张继荣,赵颜.自组织网络按需路由协议的性能研究[J].西安邮电学院学报,2011,16(1):21-25. |
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| 作者姓名： | 张继荣 赵颜 |
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| 作者单位： | 西安邮电学院,通信与信息工程学院,陕西,西安,710121 |
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| 摘 要： | 对按需路由协议AODV(Ad hoc on-demand distance vector)和DSR(Dynamic source routing)进行对比研究。利用Opnet仿真平台对两种协议在不同场景下的性能进行仿真,结果表明,节点数较多时,AODV具有较低的丢包率和时延,但路由开销比DSR要大。因此,AODV协议更适用于节点数较多的自组织网络。
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| 关 键 词： | 自组织网络 Opnet仿真 按需路由协议 源路由协议 |
Research on the performance of ad hoc on-demand routing protocols |
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| ZHANG Ji-rong,ZHAO Yan.Research on the performance of ad hoc on-demand routing protocols[J].Journal of Xi'an Institute of Posts and Telecommunications,2011,16(1):21-25. |
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| Authors: | ZHANG Ji-rong ZHAO Yan |
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| Affiliation: | ZHANG Ji-rong,ZHAO Yan(School of Communication and Information Engineering,Xi' an University of Posts and Telecommunications,Xi'an 710121,China) |
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| Abstract: | Two important on-demand routing protocols,AODV(Ad hoc on-demand distance vector) and DSR(Dynamic source routing),are studied contrastively.With the Opnet platform,a simulation experiment is done to find their performances in different scenarios.Simulation results show that,when the node number increases,AODV has a lower rate of delay and packet-loss compared with DSR,so AODV is more suitable for the network with many nodes than DSR. |
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| Keywords: | Ad hoc network opnet AODV DSR |
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