摘要
Channel estimation techniques using pilot tones in OFDM systems are investigated. Two time-domain channel estimation methods are proposed. Based on theoretical analysis and computer simulation, for a channel with multipath distortion and AWGN, the proposed time-domain channel estimation schemes perform better than the conventional frequency domain channel estimation techniques.
原文 | ???core.languages.en_GB??? |
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頁(從 - 到) | 400-409 |
頁數 | 10 |
期刊 | IEEE Transactions on Broadcasting |
卷 | 45 |
發行號 | 4 |
DOIs | |
出版狀態 | 已出版 - 1999 |