| 基于OMNET＋＋的VANET无线链路性能仿真 |
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| 引用本文： | 熊飚,朱桌尔.基于OMNET＋＋的VANET无线链路性能仿真[J].通信技术,2011(9):54-55,58. |
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| 作者姓名： | 熊飚 朱桌尔 |
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| 作者单位： | 南昌大学计算机技术研究所;南昌广播电视网络传输中心; |
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| 摘 要： | 当今车辆运行环境更加复杂,双移动节点,无线链路带宽不稳定以及链路级丢包较多是车载自组网的显著特点之一,而车载自组网无线链路质量,对其网络上层协议的设计具有重要意义。这里分析无线电波在车载自组网中的传播特点,提出一种以无线信道传播模型为基础,通过OMNET＋＋来仿真车载自组网无线链路丢包率的方法。通过该方法可以方便、有效地仿真不同车辆运行环境下车载自组网的无线链路丢包率。
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| 关 键 词： | OMNET＋＋ 车载自组网 链路性能 |
Simulation on Packet-level Performance of VANET based on OMNET++ |
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| XIONG Biao①,ZHU Zhuo-er.Simulation on Packet-level Performance of VANET based on OMNET++[J].Communications Technology,2011(9):54-55,58. |
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| Authors: | XIONG Biao① ZHU Zhuo-er |
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| Affiliation: | ②(①School of Computer Institute,Nanchang University,Nanchang Jiangxi 330029,China; ②Center of Broadcast & Television Network Transmission,Nanchang Jiangxi 330003,China) |
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| Abstract: | Complex road environment double mobile nodes,and unstable bandwidth and packet-loss rate are the significant features of VANET,these are even worse than those of traditional wireless cellular network.Moreover,the radio-link quality of VANET is of great importance for the design of network protocol.The paper analyzes the radio-wave propagation performance of VANET,and then with OMNET++ as the tool,proposes a method to simulate the packet-level performance of radio link in VANET based on radio channel transmi... |
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| Keywords: | OMNET VANET Packet-level performance |
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