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Research on Channel Estimation of Power Line Communication System under Impulse Interference

Cong Zhang, Hao Chen

Abstract

The power line communication system is transmitted by the original power line, which has the advantages of low transmission cost and wide range of power line wiring, but it has high research value due to the disadvantages of bad transmission environment and large interference. In this paper, the problem of channel estimation in power line communication system under impulse interference is analyzed objectively, and the improvement measures in its transmission process are put forward.

Keywords

Power Line Communication; Transmission Process; Affected by Interference; Improvement Measures

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References

Zhang J, Zheng B. Overview of pilot-aided channel estimation in OFDM. Journal of China Institute of Communications 2003; 24(11): 116-124.

Qi S. Guodian Communication Center successfully opened the PLC test network developed by ourselves in China (in Chinese). Power System Communication 2002; (6): 54-55.

Zhang G, Xiong X. Interference characteristics and suppression techniques in power line communication. Telecommunications Science 2016; 32(2): 182-188. doi: 10.11959/j.issn.1000-0801.2016041.

DOI: https://doi.org/10.18686/mcs.v2i2.1301

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