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DFT- BASED CHANNEL.ESTIMATION WITH TONE DISTORTION REMOVAL
DFT- BASED CHANNEL.ESTIMATION WITH TONE DISTORTION REMOVAL
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机译：基于DFT的CHANNEL.ESTIMATION与音调失真消除
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摘要
Aspects describe channel estimation in an OFDM system. Baseline DFT-based channel estimation can be performed and scaling can be applied to mitigate distortion in the DFT-based estimations. In some aspects, baseline DFT-based channel estimation can be performed and tones for which DFT-based estimate is deemed unreliable can have MMSE based processing applied locally. If orthogonal sequence is deemed excessive, orthogonal sequence cancellation can be applied prior to the MMSE based processing.
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