| Ad Hoc网络中基于QoS的分布式接纳控制算法 |
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| 引用本文： | 周力为,周满元. Ad Hoc网络中基于QoS的分布式接纳控制算法[J]. 计算机工程与应用, 2008, 44(4): 159-162. DOI: 10.3778/j.issn.1002-8331.2008.04.050 |
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| 作者姓名： | 周力为 周满元 |
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| 作者单位： | 桂林电子科技大学,计算机与控制学院,广西,桂林,541004;桂林电子科技大学,计算机与控制学院,广西,桂林,541004 |
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| 摘 要： | 随着人们对Ad Hoc网络研究的深入，服务质量（QoS）已经成为了当前的研究热点之一。为了在Ad Hoc这种特殊的网络中提供对QoS的支持，必须设计一种针对流的高效的接纳控制算法。通过分析无线信道的特点，解决了实现接纳控制必须解决的关键问题，并在此基础上提出了一种基于QoS的分布式接纳控制算法。仿真实验证明，将此接纳控制算法应用到传统的路由协议（比如AODV）中，性能将会大大提高，并且更适合于实时业务的传输。
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| 关 键 词： | Ad Hoc网络 服务质量 接纳控制算法 |
| 文章编号： | 1002-8331（2008）04-0159-04 |
| 收稿时间： | 2007-07-11 |
| 修稿时间： | 2007-10-24 |
QoS-based distributed admission control algorithm for Ad Hoc networks |
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| ZHOU Li-wei,ZHOU Man-yuan. QoS-based distributed admission control algorithm for Ad Hoc networks[J]. Computer Engineering and Applications, 2008, 44(4): 159-162. DOI: 10.3778/j.issn.1002-8331.2008.04.050 |
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| Authors: | ZHOU Li-wei ZHOU Man-yuan |
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| Affiliation: | Department of Computer Science，Guilin University of Electronic Technology，Guilin，Guangxi 541004，China |
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| Abstract: | Along with researches to Ad Hoc networks deeply,Quality of Service(QoS) has became one of the hot topic at present.To providing backup to QoS in the special network of ad hoc,designing an effective admission control algorithm aiming at flow is necessarily.By analyzing the characteristics of wireless channel,this paper solves the key problems of implement admission control,and base on that it proposes a QoS-based distributed admission control algorithm.Simulation experiments show that,by applying the admission control algorithm to traditional routing protocols(such as AODV),the performance of the protocol improves a lot,and it adapts to the transmission of real-time traffic better. |
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| Keywords: | Ad Hoc networks quality of service admission control algorithm |
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