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Recent Advances in Computer Science and Information Engineering pp 129–134Cite as

A New Blind Channel Estimation in OFDM Systems

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Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 127))

Abstract

In this paper, a new blind channel estimation method for Orthogonal frequency division multiplexing (OFDM) systems is presented. The proposed method is based on the Amplitude-Phase constraints (APC) of channel frequency response (CFR), and the finite alphabet property of information symbols. Unlike existing statistical blind channel estimators, the proposed method requires short data records especially for PSK modulation.

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References

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Author information

Authors and Affiliations

  1. School of Electronic Engineering, University of Electronic Science and Technology of China, Cheng du, Si chuan, P.R. China

    Wei Chen & Wei-le Zhu

Authors
  1. Wei Chen
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  2. Wei-le Zhu
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Corresponding author

Correspondence to Wei Chen .

Editor information

Editors and Affiliations

  1. , College of Communication Engineering, Jilin University, Room 313, Building No.1, Changchun, Nanhu Avenue 5372, Jilin, 130012, China, People's Republic

    Zhihong Qian

  2. , Department of Electrical Engineering, The University of Mississippi, Anderson Hall 314, Mississippi, 38677, Mississippi, USA

    Lei Cao

  3. , Department of Electrical and Computer En, Naval Postgraduate School, Rm. 452 Spanagel Bldg. 232, Dyer Road 833, Monterey, 93943-5121, California, USA

    Weilian Su

  4. , Faculty of Computing, London Metropolitan University, Holloway Road 166-220, London, N7 8DB, United Kingdom

    Tingkai Wang

  5. , College of Software, Changchun University of Science and Tech, Changchun, Jilin, 130022, China, People's Republic

    Huamin Yang

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© 2012 Springer-Verlag GmbH Berlin Heidelberg

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Chen, W., Zhu, Wl. (2012). A New Blind Channel Estimation in OFDM Systems. In: Qian, Z., Cao, L., Su, W., Wang, T., Yang, H. (eds) Recent Advances in Computer Science and Information Engineering. Lecture Notes in Electrical Engineering, vol 127. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-25769-8_19

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  • DOI: https://doi.org/10.1007/978-3-642-25769-8_19

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-25768-1

  • Online ISBN: 978-3-642-25769-8

  • eBook Packages: EngineeringEngineering (R0)

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