| 正交频分复用技术在高速无线局域网上的应用 |
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| 引用本文： | 赵再军.正交频分复用技术在高速无线局域网上的应用[J].现代计算机,2008(4):65-67. |
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| 作者姓名： | 赵再军 |
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| 作者单位： | 台州职业技术学院,台州318000 |
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| 摘 要： | 研究OFDM在高速无线局域罔中的应用与实现.当高速的数据在陆地无线信道中传输时,会产生严重的码闻干扰,除非传输符号的持续时间足够长,这就严重的限制了无线通信的速率.OFDM就是解决这个限制的方法之一.
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| 关 键 词： | 正交频分复用(WDM)技术 快速傅氏变换 |
| 修稿时间： | 2008年1月7日 |
Application of OFDM Technology in High-Speed WLAN |
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| ZHAO Zai-jun.Application of OFDM Technology in High-Speed WLAN[J].Modem Computer,2008(4):65-67. |
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| Authors: | ZHAO Zai-jun |
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| Affiliation: | ZHAO Zai-jun (Taizhou Technical College,Taizhou 318000) |
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| Abstract: | Researches on the application and implement of OFDM in the high-speed WLAN. Inter symbol interference usually occurs when data are transmitted over a FSF channel unless the symbol duration is much larger than the channel impulse response duration. This im-poses a severe limit on the symbol rate unless the receiver employs some technique to miti-gate ISI. OFDM is one of the ways that can solve this restriction. |
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| Keywords: | WLAN |
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