| 一种具有优先级的MAC协议性能分析 |
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| 引用本文： | 贾伟,梁俊,赵尚弘,仝亚光.一种具有优先级的MAC协议性能分析[J].现代防御技术,2012,40(4):93-97. |
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| 作者姓名： | 贾伟 梁俊 赵尚弘 仝亚光 |
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| 作者单位： | 空军工程大学电讯工程学院,陕西西安,710077 |
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| 摘 要： | 在移动通信中,为了满足高动态终端对接入的高要求,设计了一种带有优先级的随机预约/按需分配相结合的MAC协议RRDAMA-P(random reserve/demand assignment multiple access protocol with priority),并利用Opnet软件进行了建模仿真,仿真结果表明,RRDAMA-P协议不仅可以满足终端的优先级要求,而且实现了更好的吞吐量和时延性能。
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| 关 键 词： | 高动态终端 MAC协议 时延/吞吐量 Opnet |
Performance Analysis of a MAC Protocol with Priority |
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| JIA Wei
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LIANG Jun
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ZHAO Shang-hong
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TONG Ya-guang.Performance Analysis of a MAC Protocol with Priority[J].Modern Defence Technology,2012,40(4):93-97. |
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| Authors: | JIA Wei LIANG Jun ZHAO Shang-hong TONG Ya-guang |
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| Institution: | (AFEU,Telecommunication Engineering Institute,Shaanxi Xi’an 710077,China) |
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| Abstract: | In mobile communication,in order to meet the high speed terminal’s high demand on time delay,a media access control(MAC) protocol named random reserve /demand assignment multiple access protocol with priority is proposed.A simulation model is also established using Opnet software.Simulation results show random reserve/demand assignment multiple access protocol with priority(RRDAMA-P) protocol can meet the different demands of users and achieve better throughput and time delay performance. |
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| Keywords: | high speed terminal media access control(MAC) protocol time delay/throughput Opnet |
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