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无线通信系统中的高速传输技术 被引量：3

High-Speed Transmission Technology for Wireless Communication System
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摘要 增加数据传输速率和提高频谱利用率是对现有移动通信系统提出的新的要求。文章分述了几种无线通信系统的高速传输技术,着重介绍了正交频分复用(OFDM)调制技术。 To increase data rate and improve frequency efficiency is a hotspot in wireless communications. This paper reviews several high-speed transmission technologies respectively, while putting emphasis on the Orthogonal Frequency Division Multip lexing (OFDM) modulation technology.
作者 邱玲
机构地区 中国科学技术大学信息科学技术学院
出处 《中兴通讯技术》 2002年第1期16-20,共5页 ZTE Technology Journal
关键词 无线通信系统 高速传输技术 数据传输速率 频谱利用率 High-rate data Wireless transmission Modulation technology
分类号 TN929.5 [电子电信—通信与信息系统]
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参考文献10

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同被引文献18

  • 1Li Jian, Liu Guoqing, Giannakis G B. Carrier frequency offset estimation for OFDM-based WLANS[J]. IEEE Signal Processing Letters,2001,8(3):80～82.
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  • 9吕浚哲 张海林 刘增基.OFDM系统中一种自适应频偏校正技术[A].李乐民主编.通信理论与信号处理年会论文集[C].北京:电子工业出版社,2003.297-302.
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引证文献3

中兴通讯技术
2002年 第1期

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