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Research of Information Recovery Methods Corresponding to Up-shift Part in NB-PLC

Received: 2 June 2016     Published: 2 June 2016
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Abstract

Power line communication (PLC) is applied in various areas, such as Internet access, smart home, automatic meter reading system, security monitoring system, etc. The introduction of Orthogonal Frequency Division Multiplexing (OFDM) improves the reliability and efficiency of PLC substantially, and the standards of wide-band PLC and narrow-band PLC are becoming more complete. This paper is based on the receiver designing work according to the transmitter flow described in ITU-T G.9955. Regarding to the up-shift part of transmitter, two different methods to recover the useful information are provided including Hilbert transform and sub-carrier calculation. Both the theoretic analysis and simulation result shows that the two methods can recover the transmitted data exactly, while the second method can decrease the complexity of receiver and improve the efficiency of PLC system greatly.

Published in American Journal of Networks and Communications (Volume 5, Issue 2)
DOI 10.11648/j.ajnc.20160502.15
Page(s) 46-50
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2016. Published by Science Publishing Group

Keywords

Narrow-Band Power Line Communication, G.9955, Up-shift, Hilbert Transform, Sub-carrier Calculation

References
[1] ITU-T G.9955,Narrowband OFDM Power Line Communication Transceivers-Physical Layer Specification, 2011. 12.
[2] Xiaoyu Wen, Oversampling and Hilbert transform in DAMB system. Journal of Nan yang Normal university. 2008.3.
[3] Jiongpan Zhou, The principle of communication, pp 27-31.
[4] Xiuqing yuan, Study of channel estimation in PLC based on OFDM. Harbin University of Science and Technology, 2008.
[5] Stefania Sesia, Issam Toufik, Matthew Baker. LTE-The UMTS Long Term Evolution From Theory to Practice. Pp 91.
[6] J. Maxwell, A Book on Electricity, 9rd ed., Oxford: Clarendon, 1892, pp. 88.
[7] J. Young, A Technical Write, 5rd ed., vol. 9. Oxford: Clarendon, 2002, pp. 73.
[8] Feng Ye, Study of PLC simulation, Xinan Jiaotong University, 2008.
[9] Jianhua Zhao, Zhi Li, Simulation of OFDM in PLC system, Computer and Digital Engineer, 2011, Vol. 39, No. 9.
[10] V. Degardin, M. Lienard and P. Degauque et al, “Impulsive noise on indoor power lines: characterization and mitigation of its effect on PLC systems”, Electromagnetic Compatibility, IEEE, May 2003, vol. 1, pp. 166-169.
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  • APA Style

    Chao Li, Yongjian Jing. (2016). Research of Information Recovery Methods Corresponding to Up-shift Part in NB-PLC. American Journal of Networks and Communications, 5(2), 46-50. https://doi.org/10.11648/j.ajnc.20160502.15

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    ACS Style

    Chao Li; Yongjian Jing. Research of Information Recovery Methods Corresponding to Up-shift Part in NB-PLC. Am. J. Netw. Commun. 2016, 5(2), 46-50. doi: 10.11648/j.ajnc.20160502.15

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    AMA Style

    Chao Li, Yongjian Jing. Research of Information Recovery Methods Corresponding to Up-shift Part in NB-PLC. Am J Netw Commun. 2016;5(2):46-50. doi: 10.11648/j.ajnc.20160502.15

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  • @article{10.11648/j.ajnc.20160502.15,
      author = {Chao Li and Yongjian Jing},
      title = {Research of Information Recovery Methods Corresponding to Up-shift Part in NB-PLC},
      journal = {American Journal of Networks and Communications},
      volume = {5},
      number = {2},
      pages = {46-50},
      doi = {10.11648/j.ajnc.20160502.15},
      url = {https://doi.org/10.11648/j.ajnc.20160502.15},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajnc.20160502.15},
      abstract = {Power line communication (PLC) is applied in various areas, such as Internet access, smart home, automatic meter reading system, security monitoring system, etc. The introduction of Orthogonal Frequency Division Multiplexing (OFDM) improves the reliability and efficiency of PLC substantially, and the standards of wide-band PLC and narrow-band PLC are becoming more complete. This paper is based on the receiver designing work according to the transmitter flow described in ITU-T G.9955. Regarding to the up-shift part of transmitter, two different methods to recover the useful information are provided including Hilbert transform and sub-carrier calculation. Both the theoretic analysis and simulation result shows that the two methods can recover the transmitted data exactly, while the second method can decrease the complexity of receiver and improve the efficiency of PLC system greatly.},
     year = {2016}
    }
    

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  • TY  - JOUR
    T1  - Research of Information Recovery Methods Corresponding to Up-shift Part in NB-PLC
    AU  - Chao Li
    AU  - Yongjian Jing
    Y1  - 2016/06/02
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    DO  - 10.11648/j.ajnc.20160502.15
    T2  - American Journal of Networks and Communications
    JF  - American Journal of Networks and Communications
    JO  - American Journal of Networks and Communications
    SP  - 46
    EP  - 50
    PB  - Science Publishing Group
    SN  - 2326-8964
    UR  - https://doi.org/10.11648/j.ajnc.20160502.15
    AB  - Power line communication (PLC) is applied in various areas, such as Internet access, smart home, automatic meter reading system, security monitoring system, etc. The introduction of Orthogonal Frequency Division Multiplexing (OFDM) improves the reliability and efficiency of PLC substantially, and the standards of wide-band PLC and narrow-band PLC are becoming more complete. This paper is based on the receiver designing work according to the transmitter flow described in ITU-T G.9955. Regarding to the up-shift part of transmitter, two different methods to recover the useful information are provided including Hilbert transform and sub-carrier calculation. Both the theoretic analysis and simulation result shows that the two methods can recover the transmitted data exactly, while the second method can decrease the complexity of receiver and improve the efficiency of PLC system greatly.
    VL  - 5
    IS  - 2
    ER  - 

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Author Information
  • Inner Mongolia Xinyuan Information Technology Co., LTD, Huhhot, China

  • Inner Mongolia Xinyuan Information Technology Co., LTD, Huhhot, China

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