| Ad hoc网络中基于定向天线的MAC协议 |
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| 引用本文： | 单志龙,兰丽.Ad hoc网络中基于定向天线的MAC协议[J].计算机工程,2010,36(2):21-24. |
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| 作者姓名： | 单志龙 兰丽 |
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| 作者单位： | 华南师范大学计算机学院,广州,510631 |
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| 基金项目： | 国家自然科学基金资助项目(10771080);;广东省博士启动基金资助项目(06300907);;广东省自然科学基金资助项目(07006488) |
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| 摘 要： | 介绍基于定向天线的MAC协议，根据这些协议所涉及到的天线模型、发射接收模式以及使用定向天线所面临的定向隐藏终端和聋节点问题等，对Ad hoc网络中配置定向天线的相关MAC协议、问题及其解决办法进行分析比较。结果表明，基于定向天线的MAC协议能提高Ad hoc网络的整体性能。
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| 关 键 词： | Ad hoc网络 定向天线 MAC协议 |
| 修稿时间： | |
MAC Protocols Based on Direction Antennas in Ad hoc Networks |
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| SHAN Zhi-long,LAN Li.MAC Protocols Based on Direction Antennas in Ad hoc Networks[J].Computer Engineering,2010,36(2):21-24. |
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| Authors: | SHAN Zhi-long LAN Li |
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| Affiliation: | (School of Computer, South China Normal University, Guangzhou 510631) |
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| Abstract: | This paper discusses the antenna models, the ways of antennas transmission and receiving, and the problems using the directional antennas in Ad hoc networks. It summarizes the MAC protocols in Ad hoc networks with directional antennas, the problems and the solutions. Result shows that MAC protocols in Ad hoc networks with directional antennas can improve the system performance. |
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| Keywords: | Ad hoc networks directional antennas MAC protocols |
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