Abstract. The focus of this paper is
directed towards the development and investigation of efficient technique for
narrow-band mitigation for signal construction based on OFDM signals and on
error-correcting codes. In this paper the frequency-domain algorithms for noise
reduction are proposed. The analysis of noise immunity for these signal
constructions is implemented for low-density parity-check code and for signal
influence concentrated on a range.
Key words:
OFDM, noise reduction, narrow-band noise.
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