| 基于WiMAX物理层的OFDM系统的仿真与性能分析 |
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| 引用本文： | 柯贤文,朱凯,张志谦.基于WiMAX物理层的OFDM系统的仿真与性能分析[J].电讯技术,2006,46(6):181-184. |
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| 作者姓名： | 柯贤文 朱凯 张志谦 |
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| 作者单位： | 解放军通信训练基地,河北,宣化,075100 |
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| 摘 要： | 首先对IEEE802．16d标准的发射机和接收机工作过程进行了详细描述，分析了该系统物理层的基本原理，在此基础上，基于LabVIEW系统仿真软件，构建了一个典型的WirelessMAN—OFDM系统仿真模型与框架，给出了系统性能的基本仿真结论。该系统仿真模型与框架可以用于对WirelessMAN—OFDM系统的深入研究和探讨，这对WiMAX系统的优化设计、缩短系统的开发周期具有十分重要的意义。
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| 关 键 词： | 正交频分复用 无线城域网 物理层 全球微波接入互操作性 |
| 文章编号： | 1001-893X（2006）06-0181-04 |
| 收稿时间： | 2006-03-09 |
| 修稿时间： | 2006-03-092006-05-30 |
Simulation and Performance Evaluation of the OFDM System Based on WiMAX Physical Layer |
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| KE Xian-wen,ZHU Kai,ZHANG Zhi-qian.Simulation and Performance Evaluation of the OFDM System Based on WiMAX Physical Layer[J].Telecommunication Engineering,2006,46(6):181-184. |
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| Authors: | KE Xian-wen ZHU Kai ZHANG Zhi-qian |
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| Affiliation: | Communication Training Base of PLA, Xuanhua 075100, China |
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| Abstract: | This paper describes the operation procedure of IEEE802.16d -based transmitter and receiver, analyses the basic principle of the system physical layer, and on this base, with the LahVIEW system simulation software designs a typical WirelessMAN - OFDM system simulation model and framework. The system simulation model and framework may help to deeply research and discuss the WirelessMAN - OFDM system and is very important for the optimized design of WiMAX system and also shortening the system developing cycle. |
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| Keywords: | OFDM WMAN PHY layer WiMAX |
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