| 基于优先级的按需动态TDMA协议仿真 |
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| 引用本文： | 傅妍芳,刘金轩.基于优先级的按需动态TDMA协议仿真[J].西安工业大学学报,2013(9):694-699,705. |
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| 作者姓名： | 傅妍芳 刘金轩 |
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| 作者单位： | 西安工业大学计算机科学与工程学院,西安710021 |
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| 基金项目： | 基金资助：西安市科技局基金（CXY1257-4）;西安工业大学校长基金（CXY1340-6） |
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| 摘 要： | 本文提出了一种具有优先级特性的按需动态多址接入TDMA协议,卫星通过接收到的申请时隙,获取各地面站信息,并根据各个站点的优先级和需求来为其动态分配时隙.通过与固定TDMA网络在端到端延迟、系统吞吐量等重要参数的对比,结果表明此TDMA协议能够满足卫星战术通信网对紧急数据的快速发送的要求.
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| 关 键 词： | 多址接入 战术通信网 按需分配 优先级 网络仿真 |
Priority-and Demand-Based Dynamic TDMA Protocol Simulation |
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| Authors: | FU Yan-fang;LIU Jin-xuan |
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| Affiliation: | FU Yan-f ang , L IU J in-xuan (School of Computer Science Engineering, Xi＇ an Technological University, Xi＇ an 710021, China) |
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| Abstract: | A priority and demand based dynamic TDMA（Time Division Multiple Address） protocol is presented. The satellite gains information from each ground station,and allots time slot to every ground station dynamically based on its need and priority. Comparison with fixed TDMA on end-to-end delay, system throughput and other important parameters indicates that the dynamic TDMA protocol meets the need of the space-based tactical communications network for emergency data transmission. |
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| Keywords: | multiple address tactical network demand-based priority network simulation |
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