Improving influence of impulse noise to OFDM signal by recovering time domain samples

@article{Hirakawa2006ImprovingIO,
  title={Improving influence of impulse noise to OFDM signal by recovering time domain samples},
  author={Tadayuki Hirakawa and Masanori Fujii and Makoto Itami and Kazuto Itoh},
  journal={2006 Digest of Technical Papers International Conference on Consumer Electronics},
  year={2006},
  pages={327-328}
}
In OFDM transmission, performance is degraded by the existence of time domain impulse noise because its influence spreads over the whole carriers by the DFT operation in the receiver. Especially influence of the impulse noise whose amplitude is large. In this paper, the scheme of improving influence of impulse noise is proposed. In the proposed scheme, the symbols after decision are remodulated to generate a time domain signal to replace the samples that are degraded by the impulse noise in the… CONTINUE READING

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