| Ad hoc物理层关键问题的探讨 |
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| 引用本文： | 吴昊,李承恕. Ad hoc物理层关键问题的探讨[J]. 无线通信技术, 2006, 15(3): 16-19 |
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| 作者姓名： | 吴昊 李承恕 |
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| 作者单位： | 北京交通大学,现代通信研究所,北京,100044 |
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| 基金项目： | 国家自然科学基金;北京交通大学校科研和教改项目 |
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| 摘 要： | A d hoc网络一般都是基于无线通信的,同样需要解决衰落、多径干扰、功率控制等无线通信经常遇到的问题。本文针对A d hoc网络中物理层的若干关键问题进行了探讨,包括选择和参考的标准,M IMO、OFDM、UW B、软件无线电等与物理层有关的新技术以及物理层模型对其他层的影响。
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| 关 键 词： | 物理层 软件无线电 |
| 文章编号： | 1003-8329(2006)03-0016-04 |
| 修稿时间： | 2006-05-10 |
Discussions about Ad Hoc Physical Layer Key Problems |
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| WU Hao,LI Cheng-shu. Discussions about Ad Hoc Physical Layer Key Problems[J]. Wireless Communication Technology, 2006, 15(3): 16-19 |
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| Authors: | WU Hao LI Cheng-shu |
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| Abstract: | Ad hoc networks generally are based on wireless communication,so they also need to solve those problems that are often meet in wireless communication,such as fading,multipath interference,and power control.This paper will mainly discuss some key problems of the physical layer in ad hoc networks,including standard,MIMO,OFDM,UWB,software radios and other new techniques related to physical layer.The impact of physical model to other layers is also described in this paper. |
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| Keywords: | Ad hoc MIMO OFDM UWB |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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