Fig. 1 Block diagram of typical PLC system with ACDL [7]
Fig. 2 Structure of ACDL [7]
Fig. 3 Signals with the sampling rate of (a) 2fBW (b) SfBW
Fig. 5 Block diagram of the proposed algorithm
Fig. 4 Slew rate of SIR=20dB when Eb/N0 is (a) 0dB (b) 10dB.
Fig. 6 Example of periodic cyclostationary noise and asynchronous impulsive noise
Fig. 7 BER performance under impulsive and periodic impulse noise of (a) SIR=0dB, (b) 5dB, and (c) 10dB
참고문헌
- IEEE Std 1901.2-2013, IEEE Standard for low-frequency (less than 500 kHz) narrowband power line communications for smart grid applications, IEEE, New York, 2013.
- H. Kim, and S, Kang, "A Powerline-based Legacy-line Communication System for Implementation of a Communication Network in Ship," Journal of the Korea Institute of Information and Communication Engineering, vol. 19, no. 8, pp. 1831-1838. Aug. 2015. https://doi.org/10.6109/jkiice.2015.19.8.1831
- J. A. Cortes, L. Diez, F. J. Canete, and J. J. Sanchez-Martinez, "Analysis of the indoor broadband power-line noise scenario," IEEE Transactions on Electromagnetic Compatibility, vol. 52, no. 4, pp. 849-858, Nov. 2010. https://doi.org/10.1109/TEMC.2010.2052463
- S. V. Zhidkov, "Analysis and comparison of several simple impulsive noise mitigation schemes for OFDM receivers," IEEE Transactions on Communications, vol. 56, no. 1, pp. 5-9, Jan. 2008. https://doi.org/10.1109/TCOMM.2008.050391
- T. Shongwe, A. J. H. Vinck, and H. C. Ferreira, "The effects of periodic impulsive noise on OFDM," in proceedings of 2015 IEEE International Symposium on Power Line Communications and Its Applications (ISPLC), Austin, TX, pp. 189-194. 2015.
- Y. C. Kim, J. N. Bae, and J. Y. Kim, "Novel noise reduction scheme for power line communication systems with smart grid applications," in proceedings of 2011 IEEE International Conference on Consumer Electronics (ICCE), Las Vegas, NV, pp. 791-792. 2011.
- R. Barazideh, A. V. Nikitin, and B. Natarajan, "Practical implementation of adaptive analog nonlinear filtering for impulsive noise mitigation," in proceedings of 2018 IEEE International Conference on Communications (ICC), Kansas City, MO, pp. 1-7, 2018.
- Op-Amp/Comparator Application Note: Operational amplifier, comparator (Tutorial), ROHM Co., Ltd., pp. 30, Mar. 2018. [Internet]. Available: http://rohmfs.rohm.com/en/products/databook/applinote/ic/amp_linear/common/opamp_comparator_tutorial_appli-e.pdf