A Novel Five Point Algorithm of Phase Noise Cancellation in Chinese Digital Terrestrial
A novel five-point algorithm to remove phase noise in Chinese digital terrestrial media broadcasting system is proposed under the assumption that the phase noise is in narrow frequency domain.Transmission Parameter Signaling(TPS) inserted in frame is used.Simulation results demonstrate that the proposed method can provide 1-3dB gains compared with no compensation in AWGN and 1-4 dB in multi-path.The implementation of this algorithm is given in this paper.