| 基于双信道的Ad Hoc网络QoS MAC设计 |
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| 引用本文： | 刘瑞珺.基于双信道的Ad Hoc网络QoS MAC设计[J].舰船电子工程,2007,27(3):85-87,106. |
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| 作者姓名： | 刘瑞珺 |
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| 作者单位： | 海军工程大学电子工程学院通信工程系,武汉,430033 |
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| 摘 要： | 提供QoS保障是Ad Hoc网络研究的重点，而MAC协议是上层应用的服务质量能否得到最终保障的一个关键因素。详细分析在Ad Hoc网络的MAC层提供QoS保证的各种机制，针对现有的CTS／RTS资源预留方案主要基于单信道的，提出一种基于双信道的QoS资源预留方案，并使用OPNET对提出的方案进行仿真，对比双信道和单信道下的网络性能。
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| 关 键 词： | Ad Hoc网络 MAC协议 帧间间隔 时延抖动 |
| 修稿时间： | 2006-10-252006-11-06 |
Dual Channel QoS MAC in Ad Hoc Network |
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| Liu Ruijun.Dual Channel QoS MAC in Ad Hoc Network[J].Ship Electronic Engineering,2007,27(3):85-87,106. |
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| Authors: | Liu Ruijun |
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| Abstract: | Providing QoS guarantee is a hot spot in Ad Hoc network research,and MAC protocol is a determinate factor of ultimate QoS provided by upper layer in protocol stack.A detailed analysis proposed on how to guarantee the quality of service at MAC layer in Ad Hoc network,and a dual-channels resource reserved scheme is given.The result of simulation proves the performance is better than that of the scheme of single channel. |
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| Keywords: | Ad Hoc network MAC protocol inter-frame space dual-channel scheme |
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