Estimation of OFDM Integer Frequency Offset over Rapidly Time-Varying Channels(Wireless Communication Technologies)
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概要
- 論文の詳細を見る
In this letter, we present a simple way of estimating the integer frequency offset of orthogonal frequency division multiplexing (OFDM) system over a rapidly time-varying channel. By utilizing the channel responses of neighboring subcarriers within one pilot symbol, the frequency offset estimator is derived. We show by simulation that the proposed estimator can accurately estimate the integer frequency offset with reduced computational burden.
- 社団法人電子情報通信学会の論文
- 2006-07-01
著者
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You Y‐h
Sejong Univ. Kor
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You Young-Hwan
uT Communication Research Institute, Sejong University
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KANG Sung-Jin
School of Information Technology Eng., Korea University of Technology and Education
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Lee Jang
Wireless Network Research Center Korea Electronics Technology Institute (keti)
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Kang Sung-jin
Wireless Network Research Center Korea Electronics Technology Institute (keti)
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Kang Sung‐jin
Korea Univ. Technol. And Education Kor
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Cho Jin‐woong
Wireless Network Research Center Korea Electronics Technology Institute (keti)
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Cho Jin-woong
Department Of Plant Resources Faculty Of Agriculture Kyushu University
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You Y‐h
Sejong Univ. Seoul Kor
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You Young-hwan
The Ut Communication Research Institute Sejong University
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You Young-hwan
Ut Communication Research Center Sejong University
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HONG Dae-Ki
Wireless Network Research Center, Korea Electronics Technology Institute (KETI)
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LEE Jang-Yeon
Wireless Network Research Center, Korea Electronics Technology Institute (KETI)
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CHO Jin-Woong
Wireless Network Research Center, Korea Electronics Technology Institute (KETI)
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HONG Dae
Wireless Network Research Center, Korea Electronics Technology Institute (KETI)
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Hong Dae
Wireless Network Research Center Korea Electronics Technology Institute (keti)
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You Young
Department Of Internet Engineering Sejong University
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Cho J‐w
Keti (korea Electronic Technol. Inst.) Sungnam‐si Kor
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