| 基于M/M/1/K排队模型的低功耗无线通信网络TDMA协议延迟评估及仿真 |
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| 引用本文： | 冯永,姚龙海,张亮.基于M/M/1/K排队模型的低功耗无线通信网络TDMA协议延迟评估及仿真[J].计算机科学,2013,40(Z6):262-264,286. |
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| 作者姓名： | 冯永 姚龙海 张亮 |
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| 作者单位： | 解放军电子工程学院网络系 合肥230037;解放军电子工程学院网络系 合肥230037;解放军电子工程学院网络系 合肥230037 |
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| 基金项目： | 本文受安徽省自然科学基金(1208085QF107)资助 |
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| 摘 要： | 基于M/M/1/K排队模型对低功耗无线通信网络中的TDMA协议延迟特性进行了评估,利用网络仿真软件QualNet在单跳簇状网络拓扑的条件下对不同接口的TDMA延迟特性进行了相应的仿真,并将仿真结果与评估值进行了对比。仿真表明,该评估方案具有较好的近似性,同时,硬件接口的选择对于减少TDMA延迟时间有着较大的影响。
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| 关 键 词： | 排队模型 时分多址 延迟评估 低功耗 仿真 |
Delay Evaluation and Simulation of TDMA Through M/M/1/K Queue Model in Low-energy Wireless Communication Environment |
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| FENG Yong,YAO Long-hai and ZHANG Liang.Delay Evaluation and Simulation of TDMA Through M/M/1/K Queue Model in Low-energy Wireless Communication Environment[J].Computer Science,2013,40(Z6):262-264,286. |
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| Authors: | FENG Yong YAO Long-hai and ZHANG Liang |
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| Affiliation: | Department of Network,Electronic Engineering Institute of PLA,Hefei 230037,China;Department of Network,Electronic Engineering Institute of PLA,Hefei 230037,China;Department of Network,Electronic Engineering Institute of PLA,Hefei 230037,China |
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| Abstract: | Evaluate the delay charistiristic of TDMA in low-energy wireless communication environmen t based on M/M/1/K queue model,and simulate it by QualNet with two interfaces in single-hop network topology,the simulation data is compared with the evaluation one.It shows that,this evaluation scheme is nearly equal to the simulation outcome.Meantime,the slection of hardware interface lays more influence on the delay of TDMA protocol. |
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| Keywords: | Queue model TDMA Delay evaluation Low energy Simulation |
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