• KSII Transactions on Internet and Information Systems
    Monthly Online Journal (eISSN: 1976-7277)

Phase Noise Self-Cancellation Scheme Based on Orthogonal Polarization for OFDM System

Vol. 11, No.9, September 30, 2017
10.3837/tiis.2017.09.009, Download Paper (Free):

Abstract

In orthogonal frequency-division multiplexing (OFDM) systems, phase noise introduced by the local oscillators can cause bit error rate (BER) performance degradation. To solve the phase noise problem, a novel orthogonal-polarization-based phase noise self-cancellation (OP-PNSC) scheme is proposed. First, the efficiency of canceling the phase noise of the OP-PNSC scheme in the AWGN channel is investigated. Then, the OP-PNSC scheme in the polarization-dependent loss (PDL) channel is investigated due to power imbalance caused by PDL, and a PDL pre-compensated OP-PNSC (PPC -OP-PNSC) scheme is proposed to mitigate the power imbalance caused by PDL. In addition, the performance of the PPC-OP-PNSC scheme is investigated, where the signal-to-interference-plus-noise ratio (SINR) and spectral efficiency (SE) performances are analyzed. Finally, a comparison between the OP-PNSC and polarization diversity scheme is discussed. The numerical results show that the BER and SINR performances of the OP-PNSC scheme outperform the case with the phase noise compensation and phase noise self-cancellation scheme.


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Cite this article

[IEEE Style]
Yao Nie, Chunyan Feng, Fangfang Liu, Caili Guo and Wen Zhao, "Phase Noise Self-Cancellation Scheme Based on Orthogonal Polarization for OFDM System," KSII Transactions on Internet and Information Systems, vol. 11, no. 9, pp. 4334-4356, 2017. DOI: 10.3837/tiis.2017.09.009

[ACM Style]
Nie, Y., Feng, C., Liu, F., Guo, C., and Zhao, W. 2017. Phase Noise Self-Cancellation Scheme Based on Orthogonal Polarization for OFDM System. KSII Transactions on Internet and Information Systems, 11, 9, (2017), 4334-4356. DOI: 10.3837/tiis.2017.09.009