| IEEE802.16a单载波频域均衡方案的仿真 |
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| 引用本文： | 张国斌,黄湧.IEEE802.16a单载波频域均衡方案的仿真[J].国际商务研究,2007,47(3):125-130. |
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| 作者姓名： | 张国斌 黄湧 |
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| 作者单位： | [1]广东北电通信设备有限公司,广州510000 [2]广东省电力设计研究院,广州510600 |
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| 摘 要： | 研究了IEEE802.16a宽带无线接入系统的单载波频域均衡(SC-FDE)方案,建立了完整的802.16a单载波频域均衡系统仿真平台,研究了SC-FDE系统的频域均衡、编码和分集增益.仿真结果表明,将SC-FDE系统与判决反馈均衡、信道编码或发送分集结合都能提高SC-FDE系统抗多径干扰的能力.
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| 关 键 词： | 宽带无线接入系统 单载波频域均衡 MIMO RS-CC 抗多径干扰 |
| 收稿时间： | 2006/9/1 0:00:00 |
| 修稿时间： | 2007/3/2 0:00:00 |
Simulation of IEEE802.16a Single Carrier Frequency Domain Equalization Scheme |
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| ZHANG Guo-bin,HUANG Yong.Simulation of IEEE802.16a Single Carrier Frequency Domain Equalization Scheme[J].International Business Research,2007,47(3):125-130. |
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| Authors: | ZHANG Guo-bin HUANG Yong |
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| Institution: | 1. Guangdong Nortel Communication Equipment Corporation, Guangzhou 510000, China; 2. Guangdong Electric Power Design Institute, Guangzhou 510600, China |
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| Abstract: | Single Carrier Frequency Domain Equalization(SC-FDE) scheme of IEEE802.16a wideband wireless access system is investigated.An integrated simulation platform of 802.16a SC-FDE is established for investigating the frequency domain equalization,coding and diversity gain.The simulation results show that SC-FDE system combined with decision feedback equalization(DFE),channel coding or transmission diversity has better ability to resist the multipath interference. |
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| Keywords: | wideband wireless access system single carrier frequency domain equalization(SC-FDE) MIMO RS-CC anti-multipath interference |
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