Channel Estimation for OFDM System
碩士 === 南台科技大學 === 電子工程系 === 95 === The OFDM system was proposed for its efficiency in eliminanting the effects of multipath fading and impulse noise, However, in wideband mobile channel, the channel characteristic is usually frequency selective and time-varying. It is crucial to estimate the channel...
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ndltd-TW-095STUT04280382018-06-25T06:06:24Z http://ndltd.ncl.edu.tw/handle/fmxzg4 Channel Estimation for OFDM System OFDM系統之通道估測 Chen Jui-Chi 陳瑞琦 碩士 南台科技大學 電子工程系 95 The OFDM system was proposed for its efficiency in eliminanting the effects of multipath fading and impulse noise, However, in wideband mobile channel, the channel characteristic is usually frequency selective and time-varying. It is crucial to estimate the channel response for the receiver end to enhance the system performance. In this paper, we propose a channel estimation for the OFDM based on the check sum of the transmitted data. From the simulation results, it demonstrates that the our proposed method has superior performance in the fast fading channel. Lin Jui-Yuen 林瑞源 2007 學位論文 ; thesis 54 zh-TW |
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zh-TW |
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碩士 === 南台科技大學 === 電子工程系 === 95 === The OFDM system was proposed for its efficiency in eliminanting the effects of multipath fading and impulse noise, However, in wideband mobile channel, the channel characteristic is usually frequency selective and time-varying. It is crucial to estimate the channel response for the receiver end to enhance the system performance. In this paper, we propose a channel estimation for the OFDM based on the check sum of the transmitted data. From the simulation results, it demonstrates that the our proposed method has superior performance in the fast fading channel.
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author2 |
Lin Jui-Yuen |
author_facet |
Lin Jui-Yuen Chen Jui-Chi 陳瑞琦 |
author |
Chen Jui-Chi 陳瑞琦 |
spellingShingle |
Chen Jui-Chi 陳瑞琦 Channel Estimation for OFDM System |
author_sort |
Chen Jui-Chi |
title |
Channel Estimation for OFDM System |
title_short |
Channel Estimation for OFDM System |
title_full |
Channel Estimation for OFDM System |
title_fullStr |
Channel Estimation for OFDM System |
title_full_unstemmed |
Channel Estimation for OFDM System |
title_sort |
channel estimation for ofdm system |
publishDate |
2007 |
url |
http://ndltd.ncl.edu.tw/handle/fmxzg4 |
work_keys_str_mv |
AT chenjuichi channelestimationforofdmsystem AT chénruìqí channelestimationforofdmsystem AT chenjuichi ofdmxìtǒngzhītōngdàogūcè AT chénruìqí ofdmxìtǒngzhītōngdàogūcè |
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