Recursive Estimation of the Partial Clipping Noise in IDMA System with Limited Peak
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概要
- 論文の詳細を見る
Interleave-division multiple access (IDMA) inherits the peak-to-average power ratio (PAPR) problem especially with large number of multiple layers. Clipping transmission is a really simple and efficient method, but clipping noise is a tradeoff [1], [2] to its performance. Due to different weighting factors [2], an ordering technique is considered in this letter to recursively cancel the partial clipping noise at each detection. Simulation results show that the performance is close to that of unclipped IDMA chip in the high SNR region (8-9dB).
- （社）電子情報通信学会の論文
- 2010-04-01
著者
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LEE Moon
Institute of Information & Communication, Chonbuk National University
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YAN Yier
Institute of Information and Communication, Chonbuk National University
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Lee Moon
Institute Of Agricultural Sciences Office Of Rural Development Suweon
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Yan Yier
Institute Of Information And Communication Chonbuk National University
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