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Research and Improvement on SNR Estimation Algorithm in OFDM Used in Cable Channel

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Applied Informatics and Communication (ICAIC 2011)

Part of the book series: Communications in Computer and Information Science ((CCIS,volume 227))

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Abstract

In this article, several typical SNR estimation algorithms are analyzed, and according to the characteristics of cable channel, an improved algorithm is put forward based on the channel differentia SNR estimation algorithm. Simulation results show that the improved algorithm has improved the estimation precision effectively, and this SNR estimation algorithm can be applied for OFDM systems of cable channel.

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References

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Author information

Authors and Affiliations

  1. School of Information Engineering, Wuhan University of Technology, Wuhan, 430070, China

    Zhou Peng, Shi Guomei & Huang Qiuyuan

  2. Shanghai Bwave Technology Co., Ltd, Shanghai, 201203, China

    Liu Tie

Authors
  1. Zhou Peng
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  2. Shi Guomei
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  3. Huang Qiuyuan
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  4. Liu Tie
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Editor information

Editors and Affiliations

  1. Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan, China

    Jun Zhang

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© 2011 Springer-Verlag Berlin Heidelberg

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Peng, Z., Guomei, S., Qiuyuan, H., Tie, L. (2011). Research and Improvement on SNR Estimation Algorithm in OFDM Used in Cable Channel. In: Zhang, J. (eds) Applied Informatics and Communication. ICAIC 2011. Communications in Computer and Information Science, vol 227. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-23226-8_36

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  • DOI: https://doi.org/10.1007/978-3-642-23226-8_36

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-23225-1

  • Online ISBN: 978-3-642-23226-8

  • eBook Packages: Computer ScienceComputer Science (R0)

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