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无线AdHoc网络单信道下Mac层传输机制仿真研究 被引量：1

Simulation Research on Mac Layer Transmission Mechanism of Wireless Single Channel Ad hoc Network
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摘要 在对现有无线移动网络的Mac层传输机制进行介绍和理论分析的基础上,给出了各种传输机制在实际无线多跳移动环境下的仿真运行结果。仿真结果表明,现有的无线移动网络中的Mac层传输机制并不能适应无线多跳Adhoc网络环境。在对仿真结果分析的基础上基于TDMA机制提出了一种改进的Mac层传输方法。仿真结果表明,该改进的传输机制相比现有的无线传输机制在无线多跳环境下具有更好的稳定性和链路公平性。 On the basis of analysis Mac layer transmission mechanism of wireless mobile network, the simulation results of these transmission mechanisms was given under wireless multi-hop mobile environment. An ameliorative transmission mechanism was proposed based on TDMA. The simulation result shows that this ameliorative mechanism has better stability and link fairness.
作者 王博 张思东 张宏科
机构地区 北京交通大学电子信息工程学院
出处 《系统仿真学报》 EI CAS CSCD 北大核心 2007年第22期5355-5360,共6页 Journal of System Simulation
基金 国家自然科学基金资助项目(60473001 60572037) 教育部科技创新工程重大项目培育资金项目(706005)。
关键词 无线 AD HOC网络 传输机制 链路公平性 wireless Ad Hoc network transmission mechanism link fairness
分类号 TP393 [自动化与计算机技术—计算机应用技术]
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参考文献14

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共引文献10

同被引文献15

  • 1李瑞芳,李仁发.一种Ad Hoc网络信道接入退避算法及仿真分析[J].系统仿真学报,2007,19(1):141-144. 被引量：10
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系统仿真学报
2007年 第22期

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