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The clipping noise, which could cause out-of-band radiation and increase bit error rate in orthogonal frequency division multiplexing systems, is necessary to be mitigated. This paper proposes a clipping noise elimination scheme based on compressed sensing (CS) with partially aware support. Specifically, the clipping noise is reconstructed from the selected reliable observations in the frequency domain...
Clipping noise, which could cause out-of-band radiation and increase bit error rate in orthogonal frequency division multiplexing systems, is necessary to mitigate. This paper proposes a clipping noise cancellation scheme based on priori aided compressed sensing. Specifically, the clipping noise is reconstructed from the selected reliable observations in frequency domain based on the CS theory using...
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