论文信息 - Time domain phase noise correction for OFDM signals

Time domain phase noise correction for OFDM signals

We introduce an algorithm for compensating for carrier phase noise in an OFDM communication system. Through the creation of a linearized parametric model for phase noise we generate a least squares (LS) estimate of the transmitted symbol. Simulation results using digitized DVB-T RF signals created in a laboratory, and a DVB-T compliant receiver model are presented to evaluate the effectiveness of the algorithm in practical environments.

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