Joint Estimation of Doppler Spread and Carrier Frequency Offset for OFDM Systems(<Special Section>Wide Band Systems)
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概要
- 論文の詳細を見る
In this letter, a joint estimation algorithm of Doppler spread and frequency offset for OFDM systems in Rayleigh fading channels is proposed based on the autocorrelation function between the last part of the received OFDM signal and its copy in guard interval. It is shown by computer simulations that the proposed algorithm performs well for different Doppler spread values and carrier frequency offsets.
- 社団法人電子情報通信学会の論文
- 2005-11-01
著者
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You Xiaohu
National Mobile Commun. Research Lab. Southeast University
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Sheng Bin
National Mobile Communications Research Laboratory Southeast University
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You Xiaohu
Southeast Univ. Nanjing Chn
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